Transparent personal cleansing compositions

Abstract

A transparent personal cleansing composition for skin and hair care comprises non-ionic and anionic surfactants with hydrophobe of lauryl group in the vegetable oil which exhibit enhanced foaming and lather capacity in comparison to the marketed products. The personal care composition of the present invention avoids harsh or toxic anionic ether sulphate type surfactants, eco-toxic non-ionic fatty alcohol ethoxylates, fatty alkanol amides and a host of other ingredients that are not derived from renewable sources.

Claims

1. A transparent personal cleansing composition, comprising; a) 40 to 60% by weight of one or more vegetable oils, b) 5 to 20% by weight of lauryl alcohol, c) 7 to 15% by weight of glyceryl mono laurate and/or glyceryl lauryl ether, d) 25 to 30% by weight triisopropanol amine lauroyl sarcosinate.

2. The transparent personal cleansing composition according to claim 1, wherein the transparent personal cleansing composition comprises at least 80% natural origin content, as defined by ISO 16128-2.

3. The transparent personal cleansing composition according to claim 1, wherein the transparent personal cleansing composition is configured to generate a foam volume of at least 450 cc upon mixing 100 mL of a suspension of 5 g of the transparent personal cleansing composition in 95 mL water at a speed of 20,000 rpm for 60 sec.

4. The transparent personal cleansing composition according to claim 3, wherein the water has a hardness of 150 ppm.

5. The transparent personal cleansing composition according to claim 1, further comprising at least one pharmaceutical or cosmetic auxiliary, additive, or active ingredient.

6. The transparent personal cleansing composition according to claim 1, wherein the vegetable oil is selected from the group consisting of coconut oil, soybean oil, sunflower oil, palm kernel oil, olive oil, jojoba oil, neem oil, macadamia oil, argan oil, almond oil, avocado oil, grapeseed oil, soap nut oil, tea tree oil, wheat germ oil, rice germ oil, rosemary oil, castor oil, rapeseed oil, tung oil, mustard oil, peanut oil, shae butter, and combinations thereof.

7. The transparent personal cleansing composition according to claim 1, wherein the vegetable oil is selected from the group consisting of coconut oil, soybean oil, sunflower oil, palm kernel oil, olive oil, and combinations thereof.

8. The transparent personal cleansing composition according to claim 1, wherein the transparent personal cleansing composition is used as a skin care formulation.

9. The transparent personal cleansing composition according to claim 1, wherein the transparent personal cleansing composition is used as a hair care formulation.

10. The transparent personal cleansing compositions according to claim 1, wherein the vegetable oil comprises coconut oil.

11. The transparent personal cleansing composition according to claim 9, wherein the vegetable oil comprises coconut oil.

12. The transparent personal cleansing compositions according to claim 1, wherein the transparent personal cleansing composition is free of water.

13. The transparent personal cleansing composition according to claim 12, wherein the transparent personal cleansing composition comprises at least 80% natural origin content, as defined by ISO 16128-2.

14. The transparent personal cleansing composition according to claim 12, wherein the transparent personal cleansing composition is configured to generate a foam volume of at least 450 cc upon mixing 100 mL of a suspension of 5 g of the transparent personal cleansing composition in 95 mL water at a speed of 20,000 rpm for 60 sec.

15. The transparent personal cleansing composition according to claim 12, wherein the vegetable oil is selected from the group consisting of coconut oil, soybean oil, sunflower oil, palm kernel oil, olive oil, jojoba oil, neem oil, macadamia oil, argan oil, almond oil, avocado oil, grapeseed oil, soap nut oil, tea tree oil, wheat germ oil, rice germ oil, rosemary oil, castor oil, rapeseed oil, tung oil, mustard oil, peanut oil, shae butter, and combinations thereof.

16. The transparent personal cleansing composition according to claim 12, wherein the transparent personal cleansing composition is used as a skin care formulation.

17. The transparent personal cleansing composition according to claim 12, wherein the transparent personal cleansing composition is used as a hair care formulation.

18. The transparent personal cleansing compositions according to claim 12, wherein the vegetable oil comprises coconut oil.

19. The transparent personal cleansing compositions according to claim 17, wherein the vegetable oil comprises coconut oil.

Description

DESCRIPTION OF FIGURES

(1) FIG. 1 depicts the Foam profile of marketed products such as Nivea, Dove, L'Occtaine, Eucerin and Boots at 5% concentration and water hardness of 150 ppm.

(2) FIG. 2 depicts the comparative Foam profile of the composition (example 1, 2 and 3) of the present invention to the foam profile of the marketed products Apothe Care and Pure Sense at 5% concentration and water hardness of 150 ppm.

(3) FIG. 3 depicts the net change in the corneometer values of composition (example 2 and example 3) of the present invention.

(4) FIG. 4 depicts the net change in the TEWL values of composition (example 2 and example 3) of the present invention.

(5) FIG. 5 depicts the sensory evaluation on Facial skin of the present composition.

DETAILED DESCRIPTION OF THE INVENTION

(6) The term or phrase such as ‘shower oils’, ‘vegetable oil based cleansing composition’, ‘transparent personal cleansing composition’ mean and refer to the composition described in the entire specification.

(7) The shower oils available in the market (e.g., Dove, Nivea, Eucerin etc. of Table 1) shows that foam created from 5% solution using Hart De George method is around 200 cc (FIG. 1). Further, all market products of FIG. 1 contain MIPA laureth sulphate and fatty alcohol ethoxylates. Some of them are reported to have fatty alkanol amides as well. The shower oils of Apothe CARE Essentials and Pure Sense shower oils contain TIPA lauroyl sarcosinate and lauryl alcohol ethoxylate. These two products though solve the problem of avoiding harshness of ‘sulphate-type’ of anionic surfactant two basic problems still remain, i.e. a) low in-use foam (<200 cc) and b) use of aquatic pollutant, the lower mole fatty alcohol ethoxylates.

(8) Surprisingly, the inventors of the present invention found that a particular combination of non-ionic and anionic surfactants with hydrophobe of lauryl group in the vegetable oil based cleansing composition can foam more than double the volume of market products.

(9) In an embodiment, the present invention discloses transparent personal cleansing compositions with minimum 80% natural origin content and with minimum foam of 450 cc for a 5% solution in water of 150 ppm hardness as measured by Hart De George method, comprising of, a) 40 to 60% by weight of one or more vegetable oils, b) 5 to 20% by weight of lauryl alcohol, c) 7 to 15% by weight of glyceryl mono laurate and/or glyceryl lauryl ether, d) 25 to 30% by weight of triisopropanol amine lauroyl sarcosinate and e) optionally, further pharmaceutical or cosmetic auxiliaries, additives and active ingredients.

(10) The vegetable oils and lauryl alcohol of the composition constitute the oily part of the composition. The surfactant part of the composition comprises of four parts, 1) vegetable oil, 2) lauryl alcohol 3) anionic surfactant, TIPA lauroyl sarcosinate and 4) non-ionic surfactants, lauryl derivatives of glycerin, namely, glyceryl mono laurate or glyceryl lauryl either alone or together.

(11) In another embodiment, the transparent personal cleansing composition of the present invention is free of water.

(12) In yet another embodiment, the personal cleansing composition of the present invention is stable at low temperature and does not separate into layers at 10-15° C.

(13) With sulphate-surfactant or without sulphate-surfactant, the market products gave very low foam of <200 cc (FIGS. 1 and 2, the ingredient list is given for all market products in Table 1 and Table 2 in prior art section) whereas Examples of 3 (FIG. 2) to 13 demonstrate the oil based compositions based on a combination of lauryl based both anionic and nonionic surfactants with vegetable oils to foam more than the double volume of market products. The recorded foam volumes are upwards of 400 cc, in most cases it is 450 to 600 cc.

(14) In another embodiment, the transparent personal cleansing composition of the present invention provides foam volume in the range of 450 to 600 cc for a 5% solution in water of 150 ppm hardness as measured by Hart De George method.

(15) Vegetable Oils:

(16) The vegetable oils (40 to 60% by weight) of the composition are derived from any part of the plant. The examples of such oil include but is not limited to coconut oil, soybean oil, sunflower oil, palm kernel oil, olive oil, jojoba oil, neem oil, macadamia oil, argan oil, almond oil, grape seed oil, soap nut oil, Tea tree oil, wheat germ oil, rice germ oil, rosemary oil, castor oil, rapeseed oil, Tung oil, mustard oil, peanut oil and Shae butter. Many of the oils are used for nutrient value and these find their usefulness for their ester content and as well other phytochemicals including vitamins and lecithin etc. Some vegetable oils like Rosemary oil is known for hair care benefit including hair growth. Similarly, coconut oil is extremely popular in hair care in Asia and Africa for its overall benefits. Oil like Rosemary is also used for its fragrance. Tea tree oil (native of Australia) is also reported to possess anti-dandruff (anti-fungal) activity and is selected for hair oil cleansers. Castor oil (native of India) is used for its anti-inflammatory properties in shower oil. Its hair care benefits are reported for follicle growth and overall shine. Neem oil (native of India) is pressed from fruits and seeds and is used for its antiseptic properties which are mainly derived from the triterpenoid, Azadirachtin. Neem oil's antidandruff properties also makes it useful for hair oil cleansing formulations (Example 7). Argan oil (native of Morocco), though an edible oil like sunflower or soya bean oil, is very popular for its benefits for personal care application. Jojoba oil (native of Arizona, USA) is not a triglyceride (largely mono esters of long chain fatty acids and fatty alcohol) is also useful ingredient for skin care as well as for hair care and can be a part of oil based formulations of the present invention.

(17) Soybean Oil is extremely high in lecithin and vitamins (B, E and K) which makes it an effective moisturizing agent. It is a vitamin-rich emollient that absorbs well into the skin. Soybean Oil has a nourishing, softening and moisturizing effect on skin, hair and nails. It replenishes skin lipids and restores suppleness and flexibility. As a skin care ingredient, soy is reported to diminish wrinkles, reverse sun damage and even tighten sagging skin. It is an excellent emollient. Sunflower seed oil is also rich in calcium, iron, magnesium, zinc and vitamins A, K, and E and it is effectively used against inflammation of skin as emollient. Beta carotene is converted into its Vitamin A and gives protection from the damage due to sunrays and UV induced free radicals. Oils containing linoleic acid (omega-6) are in general useful for treating eczema and acne. Another popular personal care vegetable oil is Shae butter (origin Africa) that is mainly triglyceride of long chain fatty acids. Macadamia nut/kernel (Australia) oil contains the highest percentage of monosaturated fats along with vitamin A1, B1, B2, niacin and essential elements such as calcium, iron, phosphorus, magnesium and potassium. Avocado oil (native of Mexico) is another oil that finds its utility in cosmetics. Any of these vegetable oils, alone or in combination, is suitable for the composition of the present invention.

(18) Lauryl Alcohol:

(19) Lauryl alcohol (CAS no 112-53-8) is one of the four components (5 to 20% by weight) of the compositions of the present invention which is derived from vegetable oils like coconut or palm kernel oil that have significant percentage of lauryl triglycerides. Lauryl alcohol used in the compositions of the present invention is 95 to 100% pure. It can have other alcohols C8, C10 or C14 alcohol, all put together can be 5% max. Pure lauryl alcohol gives the best performance with respect to foam and commercially pure lauryl alcohol is available. Alcohols with higher alkyl (higher than C12) chain reduce the foam and raise the freezing point (induce solidification at higher temperature) of the final composition. Alkyl chain lower than C12 too exhibit lowering of foam of final composition and have strong characteristic odor. Example 14 is with 5% lauryl alcohol and Example 9 is with 20% lauryl alcohol

(20) Anionic Surfactant:

(21) Anionic surfactant for vegetable oil based compositions of the present invention is selected from triisopropanol amine (TIPA) lauroyl sarcosinate (CAS No 2077159-86-3, Formula 1). It is present in amount of 25 to 30% by weight of the total oil based composition.

(22) ##STR00001##

(23) This surfactant has been used and as mentioned in the prior art two commercial launches of shower oil have been reported in 2018. Both products (FIG. 1, Apothe CARE Essentials and PureSense) employ TIPA lauroyl sarcosinate and lower mole fatty alcohol ethoxylate. Shower oil formulation of comparative Example 2 shows that TIPA lauroyl sarcosinate at 25% along with laureth-3 showed foam of 340 ccs (FIG. 2). However, surprisingly when laureth-3 (marine pollutant) was replaced by a combination of glyceryl mono laurate and lauryl alcohol as provided by the present composition the foam performance dramatically improved (450 cc, Example 3, FIG. 2). This surprising finding not only displaced toxic substance but also improved ‘natural origin content’ of the final composition as per ISO 16128-2 from 75% (Example 2) to 85%. (Example 3). In fact the foam analysis of all examples (3 to 13) of the present invention showed foam 450 cc or upwards of 450 cc. Another oil soluble sarcosinate variant is of MIPA cocoyl sarcosinate (EC number 943-406-1, CAS number is not available). According to literature MIPA cocoyl sarcosinate (one of the components of Sebumol S 1000 by Zschimmer and Schwarz, Germany) has been used with fatty alcohol and glyceryl mono laurate in comparative Example 1, however, the foam generation has been on the lower side (380 cc) by Hart De George method (Experimental section). The combination of TIPA lauroyl sarcosinate with nonionic surfactants with C12 carbon chain and fatty alcohol with C12 carbon chain resulted in foam generation of 450 cc to 600 cc. No product in market has foaming generation that is anywhere close to the oil-based cleansing compositions claimed in the present invention as depicted by several examples in Experimental section (3 to 13).

(24) Nonionic Surfactants:

(25) Non-ionic surfactants employed in the compositions of the present invention are selected from glyceryl mono laurate (CAS No 27215-38-9, Formula 2) and/or glyceryl lauryl ether (CAS No 1561-07-5, Formula 3). These non-ionic surfactants are used in an amount of 7 to 15% by weight of the total compositions. It can be noted that the anionic surfactant used in the composition of the present invention is based on C12 alkyl chain as well as the C12 chain of nonionic surfactants and the fatty alcohol.

(26) Glyceryl lauryl ether as well as glyceryl mono laurate are made from vegetable oil derived ingredients, namely, glycerin, fatty acid and fatty alcohol. Glyceryl mono laurate is a food emulsifier and glyceryl lauryl ether belongs to class of alkyl glyceryl ethers that are reported to be safe surfactants. (Cosmetic Ingredient Review: safety assessment of alkyl glyceryl ethers as used in cosmetics, Dec. 19, 2011)

(27) ##STR00002##

(28) Glyceryl lauryl ether is used in examples 6, 11 and 13. The other examples disclosed comprise glyceryl mono laurate. Example 13 discloses the combination of both nonionic surfactants. Use of these two non-ionic surfactants based on C12 alkyl chain along with C12 based TIPA lauroyl sarcosinate not only significantly improved the foam profiles of the oil based compositions of the present invention but also displaced the toxic fatty alcohol ethoxylates that are present in all current commercial shower oil products (Table 1). The non-ionic surfactants of the present invention also replaced the nitrosamine (carcinogen) causing alkanol amides that are pretty common in current shower oils in the market (Table 1). It is to be noted that despite these toxic foam boosters like fatty alkanol amides and fatty alcohol ethoxylates, the marketed products do not show much consumer-desired attribute of ‘foam’ for a rinse off cleansing product. Glycerin and lauric acid are abundantly available in nature in the form of vegetable oils. Similarly some of the other polyhydric alcohols can be exploited for creating lauric esters. For example, monolauryl ester of naturally derived 1,3-propane diol can work in the similar way of glycerin derivatives of lauric group however, glycerin is by far the most cost-effective natural polyhydric alcohol available.

(29) Auxiliary Ingredients:

(30) The auxiliary ingredients for personal care cleansing compositions of the present invention are selected from all oil-soluble actives or benefit ingredients like Vitamins A and E, derma purifiers like capryloyl glycine and undecylenoyl glycine, oil soluble anti-aging molecules mainly, lipidated tri or tetra and penta peptides, polyglyceryl-fatty acid esters, Palmitoyl Pentapeptide-3 (Matrixyl) and 4, anti-inflammatory palmitoyl tetrapeptide-7, essential oils, oil-soluble fragrances. Substances like DL Panthenol, though water soluble, can be dissolved at small percentage in the compositions described here.

(31) Performance Evaluation:

(32) Shower oils of the current invention ((Example 3) have been compared with shower oils with fatty alcohol ethoxylates (Example 2) keeping the amount of anionic surfactant (TIPA lauroyl sarcosinate) and amount of vegetable oil (soybean oil) the same. Both shower oil formulations have been compared for 1) Foam generation 2) Moisturization (corneometry) 3) Rate of trans epidermal loss of water (TEWL) using Tewameter 4) Sensory attributes by human panel of experts
Foam Generation:

(33) From the data presented in FIG. 2 it can be seen that the Example 3 is significantly higher foaming than Example 2. Foam evaluation protocol is given in the experimental section.

(34) Moisturization:

(35) Formulation of Example 3 has been found to be superior to formulation of Example 2 in terms of moisturization of skin (FIG. 3). This could be attributed to damaging effect (lipid solubilizer) of fatty alcohol ethoxylates (Example 2) on lipids of stratum corneum against skin beneficial effect (refatting agent) of glyceryl mono laurate of example 3. Evaluation details are given in the Experimental section.

(36) Rate of Trans Epidermal Water Loss:

(37) For the same reason cited above, the Shower oil composition of Example 3 showed superior results in terms of rate of water loss from skin when compared with shower oil of Example 2. FIG. 7 shows significant change in TEWL in case of Example 3 compared to Example 2. Lipid solubilization properties of fatty alcohol ethoxylates seem to damage the ‘brick and mortar’ structure of stratum corneum and thus resulting in higher rate of water loss as shown in FIG. 4.

(38) Sensory Attributes Evaluation:

(39) In terms of sensory attributes evaluation, Shower oil of Example 3 showed superior sensory attributes against shower oil of Example 2 when compared with respect to five parameter, smoothness, moist feel, tightness, soft feel and dry feel (FIG. 5). Evaluation protocol is given in the Experimental section.

(40) Example 3 represents the basic composition of the present invention with its four key components. It has been tested on human volunteers for the dermal irritation by ‘Repeat Insult Patch Test’ protocol (Shelanski method) and is found to be non-irritant. The composition of Example 3 is readily biodegradable as per OECD 301D. The Hair oil composition of Example 7 has been used on hair tresses. The hair oil of Example 7 is applied and left on hair for a couple of minutes and then rinsed off with water. The washed hair are dried and subjected to wet and dry combing using Dia-Stron tensile tester MTT175. The ease of combing reflected by reduction in combing force between hair treated with hair oil cleanser (Example 7) and regular shampooed hair shows the benefit of hair cleansing oil (Example 7) where hair are not damaged at all due to removal of natural lipids from hair strands that happens during the routine cleansing process with a shampoo.

(41) Advantages:

(42) Oil-based compositions of the present invention are unique since they do the adequate cleansing without damaging the skin. The vegetable oil based cleansers of the present invention are suitable for sensitive and irritated skin as well as diseased skin. These are useful for baby skin, adult skin as well as old people's skin. Oil based cleansers described herein are suitable for their dual role of hair cleansing and conditioning.

(43) The vegetable oil based cleansers of the present invention do not use any of the toxic and non-sustainable ingredients, namely, 1,4-dioxane containing sulphate type of surfactants, PEGs, marine pollutant and hazardous fatty alcohol ethoxylates, nitrosoamine causing alkanol amides, petrochemicals like paraffin, silicone derivatives and toxic antimicrobials.

(44) Oil based compositions of the current invention are readily biodegradable (OECD 301D).

(45) Vegetable oil based compositions of this application are with high content of ‘natural origin’ (above 80%) as defined by the guidelines of ISO 16128-2 (2017) and with renewable carbon index of min 85%.

(46) The waterless compositions of this invention are both ‘sulphate-free’ and ‘fatty alcohol ethoxylate’ free. This not only makes them sustainable but also improves overall performance. These compositions show significantly superior performance in terms of moisturization, trans epidermal water loss (dryness), sensory attributes and foam compared to all products from the market (FIG. 1 and FIG. 2).

(47) In summary, the cleansing compositions of the present invention are green/sustainable as well as delivering superlative performance on any type of skin (normal or compromised) or any type of hair compared to any offering available in the market or reported in the literature. The cleansing compositions of the present invention avoid all toxic and non-sustainable ingredients and perform beautifully in terms of mild cleansing and hence can be suitable for baby care after adding some more vegetable oils like sunflower or sesame oil to the present composition.

EXPERIMENTAL

(48) The present invention is now described by way of working on limiting illustrative examples. These examples are provided for illustrative purposes only and are not intended to limit the scope of invention as defined in the claims below.

(49) General Procedure for the Preparation of Shower Oil Formulations (Example 1-14):

(50) Surfactants (MIPA Cocoyl Sarcosinate, and/or TIPA Lauroyl Sarcosinate; and Glyceryl Monolaurate, and/or Glyceryl Lauryl Ether) mixture is warmed to melt and simply mixed with oil phase/rest of the ingredients under slow agitation to yield homogeneous transparent formulation in 15 to 30 mins.

(51) Transparency of the Shower Oil formulations mentioned in the invention: The transparent nature of the Shower Oil formulations in experiments 1 to 13 is measured by Turbidimetry (HACH Model 2100P Portable TURBIDIMETER Lot L9023) which operates on the nephelometric principle of turbidity measurement. The instrument was calibrated using Hach Stable Cal Stabilized Fomazin primary standards available in 0.5, 20, 100 and 800 NTU sealed vials (Cat. No. 26594-10). The instrument can measure the turbidity in the range 0-1000 NTU with ±2% accuracy. Turbidity is measured as ratio of nephelometric signal (90°) scattered light to transmitted light with turbidity of deionized water being 0.1 NTU. Turbidity measurements were made with automatic range selection mode at 25° C.

(52) Hart De George Method for Foam Evaluation:

(53) Oil-based rinse-off compositions mentioned in Experiments from 1 to 13 and some of the market products of FIGS. 1 and 2 are tested for foam generation by the following procedure. Shower oil (5 g) is mixed with water (95 mL, hardness 150 ppm). The pH of the suspension is around 5.5 to 6.0. The whole suspension (100 mL) is then transferred to a kitchen blender and mixed at a speed of 20000 rpm for 60 sec. Foam generated is then collected in the 1000 mL measuring cylinder and the foam volume is measured.

(54) Skin Moisturization by Oil-Based Formulations of the Present Application

(55) The Skin moisturization property is evaluated by measuring the hydration levels by Corneometry (Capacitance methodology, Courage Khazaka Electronic, Koln—MPA 5). The measurement is based on capacitance measurement of a dielectric medium which is water. It measures the change in the dielectric constant due to skin surface hydration changing the capacitance of a precision capacitor. Each test site is marked (4×4 sq. cm) on the volar forearm. Baseline measurement is taken for Corneometer values (arbitrary value). Sample application is done as per standard protocol. Shower oil is applied for 15 seconds in circular movements on the test sites. The applied sites are rinsed thoroughly with tap water (approx. 37 Deg. C) for 15 seconds and dried with a soft towel. The procedure is repeated 10 times and the panel size used is 20.

(56) Net change in the corneometer values from baseline are compared graphically as evident in the FIG. 3. Example 3 is significantly better than shower oil compared to Example 2.

(57) Rate of Trans Epidermal Water Loss by Oil-Based Formulations of Present Application

(58) TEWA property has been evaluated by measuring the hydration levels by Diffusion methodology using TEWAmeter (Diffusion methodology, Courage—Khazaka Instrument Version—MPA 5)

(59) Each test site is marked (4×4 sq. cm) on the volar forearm. Baseline measurement is taken for Tewameter values (arbitrary value). Shower oil is applied for 15 seconds in circular movements on test sites. The applied sites are rinsed thoroughly with tap water (approx. 37 Deg. C) for 15 seconds and dried with a soft towel. The procedure is repeated 10 times and the panel size used is 20.

(60) Net change in the TEWL values from baseline are compared graphically as shown in FIG. 4 Example 3 is significantly better than shower oil compared to Example 2.

(61) Percentage Natural Origin Content

(62) ISO 16128-2 (2017) prescribes guidelines on technical definitions and criteria for natural and organic cosmetics ingredients. Based on these guidelines % natural origin content is calculated.

(63) Renewable Carbon Index:

(64) Renewable carbon index was calculated as per its technical definitions i.e. (Number of carbons from renewable source/total number of carbons)×100.

Example No 1: (Shower Oil 1)

(65) Shower Oil Based on MIPA Cocoyl Sarcosinate and Soya Oil.

(66) TABLE-US-00003 Ingredients % w/w Soya Bean oil (soybean) 50 Lauryl alcohol 18 Glyceryl mono laurate 7.0 MIPA cocoyl sarcosinate 25

(67) Turbidity: 0.98 NTU, Foam: 380 cc, Freezing point: <20° C., Natural origin content as per ISO 16128-2: 88.25% and Renewable carbon index: 91.66%.

Example 2: (Shower Oil 2)

(68) Shower Oil Based on TIPA Lauroyl Sarcosinate and Laureth-3 and Soya Oil.

(69) TABLE-US-00004 Ingredients % w/w Soya Bean oil 50 Laureth-3 25 TIPA lauroyl sarcosinate 25

(70) Turbidity: 0.40 NTU, Foam: 340 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 74.5%; and Renewable carbon index: 79.16%.

Example 3: (Shower Oil 3)

(71) Shower Oil Based on TIPA Lauroyl Sarcosinate, Glyceryl Mono Laurate, Lauryl Alcohol and Soya Bean Oil.

(72) TABLE-US-00005 Ingredients % w/w Soya Bean oil 50 Lauryl alcohol 18 Glyceryl mono laurate 7.0 TIPA laurovl sarcosinate 25

(73) Turbidity: 0.86 NTU, Foam: 450 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 85% and Renewable carbon index: 87.5%.

Example 4

(74) Preparation of Shower Oil Based on Soya Bean Oil.

(75) TABLE-US-00006 Ingredients % w/w Soya Bean oil 50 Lauryl alcohol 15 Glyceryl mono laurate 7.0 TIPA lauroyl sarcosinate 25 Capryloyl glycine 1.0 Vitamin E 0.5 DL-Panthenol 0.5 Fragrance 1.0

(76) Turbidity: 0.80 NTU, Foam: 450 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 84.63% and Renewable carbon index: 87.3%.

Example No 5

(77) Preparation of Shower Oil Based on Sunflower Seed Oil.

(78) TABLE-US-00007 Ingredients % w/w Sunflower Seed oil 50 Lauryl alcohol 15 Glyceryl mono laurate 7.0 TIPA lauroyl sarcosinate 25 Undecylenoyl glycine 1.0 Vitamin E 0.5 DL-Panthenol 0.5 Fragrance 1.0

(79) Turbidity: 0.95 NTU, Foam: 530 cc, Freezing point <15° C., Natural origin content as per ISO 16128-2: 84.67% and Renewable carbon index: 87.32%

Example No 6

(80) Preparation of Shower Oil Based on Soya Bean Oil.

(81) TABLE-US-00008 Ingredients % w/w Soya Bean oil 50 Lauryl alcohol 18 Glyceryl lauryl ether 5 TIPA lauroyl sarcosinate 24 Capryloyl glycine 1 Vitamin E 0.5 DL-Panthenol 0.5 Fragrance 1

(82) Turbidity: 0.98 NTU, Foam: 550 cc, Freezing point: <20° C., Natural origin content as per ISO 16128-2: 85.23% and Renewable carbon index: 87.8%.

Example No 7

(83) Preparation of Cleansing Hair Oil Based on Coconut Oil and Soybean Oil.

(84) TABLE-US-00009 Ingredients % w/w Coconut oil 30 Soybean oil 17 Lauryl alcohol 15 Glyceryl mono laurate 7.0 TIPA lauroyl sarcosinate 25 Capryloyl glycine 0.5 Undecylenoyl glycine 0.5 Neem oil 1.0 Jojoba oil 1.0 Soap Nut oil 1.0 Vitamin E 0.5 DL-Panthenol 0.5 Fragrance 1

(85) Turbidity: 0.88 NTU, Foam: 480 cc, Freezing point: <20° C., Natural origin content as per ISO 16128-2: 84.67%; and Renewable carbon index: 87.32%

Example No 8

(86) Preparation of Shower Oil Based on Sunflower Seed Oil, Olive Oil, Soya Bean Oil.

(87) TABLE-US-00010 Ingredients % w/w Sunflower Seed oil 20 Soya Bean oil 20 Olive oil 10 Lauryl alcohol 15 Glyceryl mono laurate 7.0 TIPA lauroyl sarcosinate 25 Capryloyl glycine 0.5 Undecylenoyl glycine 0.5 Vitamin E 0.5 DL-Panthenol 0.5 Fragrance 1

(88) Turbidity: 0.98 NTU, Foam: 460 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 84.67%; and Renewable carbon index: 87.32%.

Example No 9

(89) Preparation of Shower Oil Based on Sunflower Seed Oil, Soya Bean Oil.

(90) TABLE-US-00011 Ingredients % w/w Sunflower Seed oil 20 Soya Bean oil 20 Lauryl alcohol 20 Glyceryl mono laurate 13 TIPA lauroyl sarcosinate 25 Capryloyl glycine 0.5 Vitamin E 0.5 Fragrance 1.0

(91) Turbidity: 0.83 NTU, Foam: 460 cc, Freezing point: <20° C., Natural origin content as per ISO 16128-2: 84.82%; and Renewable carbon index: 87.4%.

Example No 10

(92) Preparation of Shower Oil Based on Sunflower Seed Oil, Soya Bean Oil.

(93) TABLE-US-00012 Ingredients % w/w Sunflower Seed oil 23 Soya Bean oil 23 Lauryl alcohol 15 Glyceryl mono laurate 8 TIPA lauroyl sarcosinate 30 Vitamin E 0.5 Fragrance 0.5

(94) Turbidity: 0.82 NTU, Foam: 520 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 82.0%; and Renewable carbon index: 85.0%.

Example No 11

(95) Preparation of Shower Oil Based on Sunflower Seed Oil, Soya Bean Oil.

(96) TABLE-US-00013 Ingredients % w/w Sunflower Seed oil 23 Soya Bean oil 23 Lauryl alcohol 18 Glyceryl lauryl ether 5 TIPA lauroyl sarcosinate 30 Vitamin E 0.5 Fragrance 0.5

(97) Turbidity: 0.97 NTU, Foam: 600 cc, Freezing point: <20° C., Natural origin content as per ISO 16128-2: 82.0%; and Renewable carbon index: 85.0%.

Example No 12

(98) Preparation of Shower Oil Based on Sunflower Seed Oil, Soya Bean Oil.

(99) TABLE-US-00014 Ingredients % w/w Sunflower Seed oil 30 Soya Bean oil 25 Lauryl alcohol 10 Glyceryl mono laurate 9 TIPA lauroyl sarcosinate 25 Vitamin E 0.5 Fragrance 0.5

(100) Turbidity: 0.80 NTU, Foam: 580 cc, Freezing point: <15° C., Natural origin content as per ISO 16128-2: 85.0%; and Renewable carbon index: 87.5%.

Example No 13

(101) Preparation of Shower Oil Based on Sunflower Seed Oil, Soya Bean Oil

(102) TABLE-US-00015 Ingredients % w/w Sunflower Seed oil 30 Soya Bean oil 25 Lauryl alcohol 10 Glyceryl lauryl ether 4.5 Glyceryl mono laurate 4.5 TIPA lauroyl sarcosinate 25 Vitamin E 0.5 Fragrance 0.5

(103) Turbidity: 0.90 NTU, Foam: 580 cc and Freezing point: <15° C., Natural origin content as per ISO 16128-2: 85.0%; and Renewable carbon index: 87.5%.

Example No 14

(104) Preparation of Shower Oil Based on Sunflower Seed Oil

(105) TABLE-US-00016 Ingredients % w/w Sunflower Seed oil 50 Lauryl alcohol 5 Glyceryl mono laurate 6.5 TIPA lauroyl sarcosinate 25 Polyglyceryl -4 Oleate 13 Fragrance 0.5

(106) Turbidity: 0.90 NTU, Foam: 550 cc and Freezing point: <15° C., Natural origin content as per ISO 16128-2: 85.0%, and Renewable carbon index: 87.5%.