NON-COMEDOGENIC AND NON-ACNEGENIC HAIR AND SCALP CARE FORMULATIONS AND METHOD FOR USE

Abstract

An improved hair and scalp treatment composition comprising a hair care product wherein the improvement comprises reducing the comedogenicity thereof by excluding therefrom comedogenic elements having a Fulton scale grade greater than 2.

Claims

1. An improved hair and scalp treatment composition comprising a hair care product wherein the improvement comprises reducing the comedogenicity thereof by excluding therefrom comedogenic elements having a Fulton scale grade greater than 2.

2. The composition of claim 1 wherein the improvement also comprises excluding irritant elements having a Fulton scale grade greater than 2.

3. The composition of claim 1 wherein the improvement also comprises excluding oils, parabens, and sulfates.

4. The composition of claim 1, wherein the improvement also comprises including an element selected from the group consisting of an anti-inflammatory agent, an anti-irritant agent, an anti-microbial agent, a sebum modulator, a keratinolytic agent and mixtures thereof.

5. The composition of claim 1 formulated as a hair shampoo.

6. The composition of claim 5 comprising: water, guar hydroxypropyltrimonium chloride, phenoxyethanol, ethylhexylglycerin, polyquaternium-7, sodium lauroyl methyl isethionate, cocamidopropylamine oxide, acrylates copolymer, C13-C15 alkanes, bisabolol, and aminomethyl propanol.

7. The composition of claim 6, additionally comprising at least one of: disodium EDTA, glycerin, citric acid, glycol distearate, and fragrance.

8. The composition of claim 5 comprising: TABLE-US-00005 Ingredient Broad % Preferred % water, 10.0-70.0 20.0-40.0 guar hydroxypropyltrimonium chloride, 0.05-5.00 0.10-0.5  phenoxyethanol, 0.01-1.00 0.01-1.00 ethylhexylglycerin, 0.01-1.00 0.01-0.50 polyquaternium-7, 0.50-10.0 0.50-5.00 sodium lauroyl methyl isethionate, 10.0-70.0 30.0-60.0 cocamidopropylamine oxide, 1.00-20.0 5.00-10.0 acrylates copolymer, 1.00-15.0 2.00-6.00 C13-C15 alkanes, 0.01-10.0 0.01-1.50 bisabolol, 0.01-1.00 0.01-0.5  aminomethyl propanol 0.01-5.00  0.01-1.00.

9. The composition of claim 8, additionally comprising: TABLE-US-00006 Ingredient Broad % Preferred % disodium EDTA 0.01-1.00 0.01-0.20 glycerin 0.01-10.0 0.01-3.00 citric acid 0.01-2.00 0.01-1.00 glycol distearate 0.10-10.0 0.50-1.00 fragrance 0.01-3.00 0.01-1.00

10. The composition of claim 1 formulated as a hair conditioner.

11. The composition of claim 10 comprising: water, phenoxyethanol, ethylhexylglycerin, citric acid, stearamidopropyl dimethylamine, cetearyl alcohol, benhentrimonium chloride, cetyl palmitate, C13-C15 alkanes, shea butter cetyl esters, and bisabolol.

12. The composition of claim 11, additionally comprising at least one of: disodium EDTA, polysorbate 80, glycerin, and fragrance

13. The composition of claim 10 comprising: TABLE-US-00007 Ingredient Broad % Preferred % water, 50.0-90.0 60.0-90.0 phenoxyethanol, 0.10-5.00 0.75-1.25 ethylhexylglycerin, 0.10-2.00 0.10-0.50 citric acid, 0.01-1.00 0.01-0.50 stearamidopropyl dimethylamine, 1.00-10.0 1.00-2.50 cetearyl alcohol, 0.50-10.0 1.00-5.00 benhentrimonium chloride, 0.1- -5.00 0.50-3.00 cetyl palmitate, 0.50-5.00 1.00-4.00 C13-C15 alkanes, 0.50-15.0 2.00-7.00 shea butter cetyl esters 0.10-8.00 0.50-2.00 bisabolol. 0.01-1.00 0.01-2.00

14. The composition of claim 13, additionally comprising: TABLE-US-00008 Ingredient Broad % Preferred % disodium EDTA 0.01-1.00 0.01-0.10 polysorbate 80 0.10-5.00 0.10-1.00 glycerin 0.01-10.0 0.01-2.00 fragrance 0.01-5.00  0.01-2.00.

15. The composition of claim 1 formulated as a deep hair conditioner.

16. The composition of claim 1 formulated as a glossing/finishing serum/cream.

17. The composition of claim 1 formulated as a hair spray.

18. The composition of claim 1 formulated as a clarifying shampoo.

19. The composition of claim 1 formulated as a dry shampoo.

20. The composition of claim 1 formulated as a hair mousse.

21. The composition of claim 1 formulated as a hair gel.

22. The composition of claim 1 formulated as a hair texturizing spray.

23. The composition of claim 1 formulated for application to men's hair.

24. The composition of claim 1 formulated for application to women's hair.

25. The composition of claim 1 formulated for application to a teenager's hair.

26. The composition of claim 1 formulated for application to pre-adolescent children's hair.

27. A method for cleansing or styling hair comprising applying the composition of claim 2 thereto.

28. A method for conditioning hair comprising applying the composition of claim 10 thereto.

29. A kit comprising a packaged composition of claim 1, and instructions for use.

Description

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Aspects of the invention are disclosed in the following description and related drawings directed to specific embodiments of the invention. Alternate embodiments may be devised without departing from the spirit or the scope of the invention. Additionally, well-known elements of exemplary embodiments of the invention will not be described in detail or will be omitted so as not to obscure the relevant details of the invention. Further, to facilitate an understanding of the description discussion of several terms used herein follows.

[0021] The word “exemplary” is used herein to mean “serving as an example, instance, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments. Likewise, the term “embodiments of the invention” does not require that all embodiments of the invention include the discussed feature, advantage or mode of operation.

[0022] According to an exemplary embodiment, certain hair care formulations that are non-comedogenic, or which are non-comedogenic and which do not tend to cause acne (non-acnegenic), may be disclosed. In some exemplary embodiments, such hair care formulations may prevent, improve, and/or alleviate acne, acneiform eruptions, folliculitis, pimples, blemishes, and/or skin breakouts.

[0023] According to another exemplary embodiment, methods for using the hair care formulations may be described. Such methods may be used in isolation or as part of a regimen, as may be desired. For example, in an exemplary embodiment, hair care formulations may be used in a multi-step shower method. This method may include, in step 1, applying shampoo; and, in step 2, applying conditioner. In some exemplary embodiments, hair care products may be used as part of a method for using a hair care formulation, or may be used independently, as desired. These products, or other products (such as shampoo, conditioner, and styling product) may be sold as part of a kit and designed to be compatible with or to complement one another, as may be desired.

[0024] As mentioned, a variety of causes for acne can exist, including follicular hyperkeratinization (keratinocytes stick together and block the pore), inflammation, sebum, propionibacterium acnes, hormones, and other factors. Therefore, an exemplary embodiment of a non-comedogenic or non-acnegenic hair care product may include a keratinolytic agent, an anti-inflammatory agent, a sebum modulator, and/or antimicrobial agents, as well as other ingredients or additives, as desired. In some exemplary formulations, only one or more of the above components may be added; for example, in an exemplary embodiment, an anti-inflammatory agent may be added, but a keratinolytic agent, sebum modulator, or antimicrobial agent may not be added. Other combinations may also be envisioned, as desired.

[0025] According to an exemplary embodiment, a keratinolytic agent may be added to the composition, and may, for example, be used to modulate and correct abnormal follicular keratinization. This may help to prevent obstruction of the hair follicle and subsequent bacterial overgrowth. Exemplary keratinolytic agents that may be used in the formulation include willowbark (salicin) or bakuchiol. In other exemplary embodiments, as discussed above, a keratinolytic agent may not be present.

[0026] According to an exemplary embodiment, an anti-inflammatory agent may be added to the composition and may, for example, be used to reduce skin inflammation, therefore preventing and/or improving acne lesions, including comedones, papules, cysts, and nodules. Exemplary anti-inflammatory agents that may be used in the formulation include bisabolol (an anti-inflammatory chamomile derivative), stearyl glycyrrhetinate, or grapefruit seed extract (Citrus Grandis seed extract). Exemplary anti-irritant agents that may be used in the formulation include pea protein.

[0027] According to an exemplary embodiment, a sebum modulator may be added to the composition and may, for example, be used to control the amount of sebum secreted by the sebaceous glands of the skin. Clinically, measures to decrease sebum have been shown to improve acne. For example, both systemic and topical treatments may be available. An exemplary embodiment of a formulation may make use of one or more topical sebum modulators, as desired. Systemic retinoids, including isotretinoin, reduce sebum, and are one of the most powerful acne treatments available, but generally must be administered orally; as such, an exemplary embodiment of a formulation may be formulated to be compatible with a simultaneous systemic retinoid treatment or other oral or topical acne treatment of a patient, if desired. Exemplary sebum modulators that may be used in the formulation include Farnesyl Acetate, Panthenyl Triacetate, Tocopheryl Acetate, or grapefruit seed extract (Citrus Grandis seed extract). In other exemplary embodiments, as discussed above, a sebum modulator may not be present. An exemplary embodiment of a formulation may also be formulated to be compatible with a separate topical acne treatment regimen, if desired.

[0028] According to an exemplary embodiment, other ingredients or additives may be added to the formulation. These may serve a variety of purposes, or may serve multiple purposes. For example, exemplary additives may be added for the purpose of protecting against pollution or protecting against ultraviolet light (UV), or for other purposes, as may be desired. Exemplary multifunction additives that may be added to the formulation include algae extract, juice pressed from blackcurrant and raspberry leaves, butyl avocadate, zinc PCA, epilobium fleischeri extract, Laminaria Cloustoni extract, grapefruit seed extract (Citrus Grandis seed extract), or Moringa oleifera seed extract (horse-radish tree). However, in other exemplary embodiments, no multifunction additives may be added to the formulation, as may be desired.

[0029] According to an exemplary embodiment, if desired, one or more high molecular weight ingredients may be added to the formulation. For example, according to an exemplary embodiment, a large constituent such as a polymer of polyethylene glycol (PEG) may be added to the formulation. This may serve to reduce the comedogenicity of the overall formulation.

[0030] According to an exemplary embodiment, if desired, one or more of a polar sugar or a heavy metal may be added to the formulation to reduce the comedogenicity of the overall formulation. For example, according to an exemplary embodiment, zinc may be added to the formulation.

[0031] According to an exemplary embodiment, the degree of etholxylation of one or more of the molecules used in the formulation may be increased, or one or more ethoxylated materials may be added.

[0032] According to an exemplary embodiment, ingredients which are known to be comedogenic or which are potentially comedogenic, may be excluded from the formulation. For example, in an exemplary embodiment, the formulation may be oil-free, and free of laureth-4, isopropyl myristate and its analogs, lanolins, waxes, and certain conditioning agents, as well as other comedogenic or acnegenic compounds or compositions listed above or in a previous section. Occlusive agents, such as some of the above materials, can often contribute to comedogenicity and acne. In an embodiment, ingredients which are known to be irritating or potentially irritating, or ingredients that function as common allergens or which are not known to be hypoallergenic, may also be excluded from the formulation. For example, according to an exemplary embodiment, the formulation may be sulfate-free. In some embodiments, ingredients that can exacerbate the comedogenic or acnegenic properties of another ingredient but which do not themselves have significant comedogenic or acnegenic properties, such as silicone, may also be excluded. For example, in some exemplary embodiments, a silicone substitute, such as hemisqualane (a non comedogenic silicone substitute that has skin benefits) may be substituted for silicone in some quantity. In some other exemplary embodiments, silicone or another ingredient that can exacerbate the comedogenic or acnegenic effects of another ingredient may be included, and the comedogenic and acnegenic properties of the formulation may be controlled by controlling other ingredients of the formulation instead.

[0033] In an exemplary embodiment, ingredients which are known to be comedogenic or which are known to potentially be comedogenic when present in a formulation at a particular level may be kept below the level at which they are comedogenic. For example, according to an exemplary embodiment, a non-comedogenic conditioner may be provided by reducing but not eliminating the quantity of cetearyl alcohol present in a formulation; cetearyl alcohol may be comedogenic in high concentrations and minimally reactive at low concentrations.

[0034] In some embodiments, the products will also be paraben-free, formaldehyde-free, and phthalate-free, or may not have any of those components in any significant quantities.

[0035] Generally, those ingredients with a Fulton scale grade [Fulton, J. Soc. Cosmet. Chem., 40, 321-333 (November/December 1989) “Comedogenicity and irritancy of commonly used ingredients in skin care products” ] of greater than about 2 may be excluded from the compositions of the invention.

[0036] In an exemplary embodiment, the pH of the formulation may be controlled at a desirable level, which may serve to reduce irritation and inflammation. It may be understood that the skin of a typical person is slightly acidic, typically having a pH of around 5.5 to 6.5, whereas many soaps, particularly bar soaps, may be formulated to have a pH that is slightly basic (around 8 to 9). This may cause skin irritation and inflammation. According to an exemplary embodiment, one or more acids may be added to the formulation such that the formulation has a pH that is neutral or slightly acidic, as desired. In some exemplary embodiments, different optimal ranges may be targeted for different non-comedogenic and/or non-acnegenic hair care formulations; for example, in an exemplary embodiment, the optimal pH of the shampoo may be 5.5-6.5 and the optimal pH of the conditioner may be 4.8-5.3. In other exemplary embodiments, pH may be controlled at another level, if desired; in other exemplary embodiments, no additives may be added to the composition in order to control pH.

[0037] In another exemplary embodiment, the composition may also be formulated to have desirable qualities as a hair care product. For example, according to an exemplary embodiment, the composition may be rinseable and designed to leave only skin-friendly residue when rinsed. This may further minimize the potential for irritation or comedogenicity from the product. The rinseability of the product may also provide other benefits, such as other benefits to the skin, such as may be desired. In another exemplary embodiment, the composition may be formulated to be color-safe or may otherwise be formulated to have minimal impact on color-treated hair.

[0038] According to an exemplary embodiment, variations of the composition may be formulated for use in specialized hair care products. In an exemplary embodiment, stratification between said hair care products may be based on hair type, benefit, or intended customer. For example, according to an exemplary embodiment, variations of an exemplary composition may be prepared specifically for and marketed at women, men, teens, and others. In an exemplary embodiment, variations of an exemplary composition may be prepared specifically for curly hair, damaged hair, dry hair, fine or flat hair, as well as more typical or normal hair. In an exemplary embodiment, variations of an exemplary composition may be prepared specifically for anti-frizzing, for promoting shine, for smoothing hair, for strengthening hair, or for any other purposes as may be desired.

[0039] An exemplary formulation of a hair care product formulated to have non-comedogenic and/or non-acnegenic properties may be disclosed in table 1 and may be made by combining the following components in the proportions stated below. In an exemplary embodiment, the hair care product in table 1 may be used as a shampoo.

TABLE-US-00001 TABLE 1 Non-Comedogenic/Acnegenic Shampoo Exemplary Compositions Ingredient Broad % Preferred % Part A Water 10.0-70.0 20.0-40.0 Disodium EDTA 0.00-1.00 0.01-0.20 Part B Glycerin 0.00-10.0 0.01-3.00 Guar Hydroxypropyltrimonium 0.05-5.00 0.01-0.50 chloride Part C Citric acid 0.00-2.00 0.01-1.00 Part D Phenoxyethanol 0.01-1.00 0.01-1.00 Ethylhexylglycerin 0.01-1.00 0.01-0.50 Polyquaternium-7 0.50-10.0 0.50-5.00 Sodium lauroyl methyl isethionate 10.0-70.0 30.0-60.0 Cocamidopropylamine oxide 1.00-20.0 5.00-10.0 Glycol distearate 0.00-10.0 0.50-1.00 Part E Water 0.00-8.00 2.00-8.00 Acrylates copolymer 1.00-15.0 2.00-6.00 Part F C13-C15 alkane 0.01-10.0 0.01-1.50 Bisabolol 0.01-1.00 0.01-0.50 Fragrance 0.00-3.00 0.01-1.00 Aminomethyl propanol 0.01-5.00 0.01-1.00

[0040] In exemplary embodiments, the components of a chemical composition provided under a trade name may be used instead of the composition provided under the trade name. For example, according to an exemplary embodiment, an exemplary formulation of hair care product may include phenoxyethanol and ethylhexylglycerin as separate components rather than including Euxyl PE 9010. This may allow the component chemicals (such as, again, phenoxyethanol and ethylhexylglycerin) to be provided in different proportions than are found in the chemical composition provided under the trade name. The acrylates copolymer listed in table 1 may be that sold under the trade name, Carbopol Aqua SF-1; however, it will be understood by those skilled in the art that any suitable lightly cross-linked rheology modifying acrylate copolymer may be employed in the practice of the invention.

[0041] According to an exemplary embodiment, an exemplary hair care product formulation of table 1 may be prepared according to the following process or a process similar to the following. In a first step, a sanitized mixing vessel may be prepared, and a quantity of deionized water may be added to the sanitized mixing vessel. The remaining components of Part A, which in the exemplary case shown in table 2 may be Disodium EDTA, may then be mixed into the mixing vessel.

[0042] In a next step, the ingredients of part B may be premixed and may then be added to the batch. The ingredients may be mixed into the batch until the batch is uniform. The ingredients of part C may then be added to the combined batch, and again mixed until the resulting batch is completely smooth.

[0043] The combined parts A, B, and C may then be heated. For example, according to an exemplary embodiment, the combined batch may be heated to a temperature within a range of 60 to 65° C.

[0044] The ingredients of Part D may then be added. The resulting batch may be mixed until all solids are melted and the batch is uniform. Once the batch has been fully mixed, the batch may be cooled to a temperature within a range of 40 to 45° C.

[0045] Once the batch has been cooled to a temperature within a range of 40 to 45° C., the parts of part E may be added. The components of part E may be pre-mixed prior to addition, which may be done, for example, concurrently with another step preceding the addition of components in part E. Once the parts of part E have been added, the resulting batch may be mixed until uniform.

[0046] Once the resulting batch has been mixed until uniform, the ingredients of part F may be added, and likewise mixed until uniform. The batch may then be cooled to a temperature of approximately 35° C. According to an exemplary embodiment, the pH of the batch may at this time be adjusted to a pH within a range of 6.50 to 6.75.

[0047] The resulting composition may be a hair care product having the appearance of semi-viscous pearlized gel. The color may be pearlescent white to off-white, which may in some exemplary embodiments be adjusted if desired. The odor may be characteristic of the fragrance added to the composition; in some exemplary embodiments, the fragrance may be reduced or left out of the composition in order to produce an odorless composition. In an exemplary embodiment, the composition may have a pH at 25° C. of between 6.5 and 7.0, a viscosity at 25° C. (RVT), at spindle 5 at 20 rpm, of between 1000 and 12,000 cPs, and a specific gravity at 25° C. of between 0.98 and 1.03. In an exemplary embodiment, the composition may be kept to a low level of viable bacterial or fungal cells or other colony-forming units (CFU), of approximately <10 CFU/g; the composition may also be kept free of pathogens.

[0048] According to an exemplary embodiment, in a production environment, one or more small-scale batches, such as lab or pilot batches, may be made prior to large-scale manufacturing. Adjustments may be made to the production process based on, for example, the results of a batch made in a particular production environment.

[0049] Another exemplary formulation of a hair care product formulated to have non-comedogenic and/or non-acnegenic properties may be disclosed in table 2 and may be made by combining the following components in the proportions stated below. In an exemplary embodiment, the hair care product in table 2 may be used as a hair conditioner.

TABLE-US-00002 TABLE 2 Non-Comedogenic/Acnegenic Hair Conditioner Exemplary Compositions Ingredient Broad % Preferred % Part A Water 50.0-90.0 60.0-90.0 Disodium EDTA 0.00-1.00 0.01-0.10 Phenoxyethanol 0.10-5.00 0.75-1.25 Ethylhexylglycerin 0.10-2.00 0.10-0.50 Citric acid 0.01-1.00 0.01-0.50 Stearamidopropyl dimethylamine 1.00-10.0 1.00-2.50 Polysorbate 80 0.00-5.00 0.10-1.00 Part B Cetearyl alcohol 0.50-10.0 1.00-5.00 Behentrimonium chloride 0.10-5.00 0.50-3.00 Cetyl palmitate 0.50-5.00 1.00-4.00 C13-C15 alkane 0.50-15.0 2.00-7.00 Shea butter cetyl esters 0.10-8.00 0.50-2.00 Part C Glycerin 0.00-10.0 0.10-2.00 Bisabolol 0.01-1.00 0.01-0.50 Fragrance 0.00-5.00 0.50-2.00

[0050] According to an exemplary embodiment, an exemplary hair care product formulation of table 2 may be prepared according to the following process or a process similar to the following. In a first step, a sanitized mixing vessel may be prepared, and a quantity of deionized water may be added to the sanitized mixing vessel. This DI water may then be heated to a temperature within the ranges of 80 to 85° C.

[0051] The remaining components of Part A may then be mixed into the mixing vessel. According to an exemplary embodiment, the remaining components of Part A may be added in an order or sequence, which may for example be the order in which they are shown in the table. In an exemplary embodiment, the ingredients may be added only once the previous ingredient has been fully dissolved. For example, in an exemplary embodiment, the phenoxyethanol of part A may be added, mixed until fully dissolved, and only then will the ethylhexylglycerin of part B be added.

[0052] The components of part B may be combined in a separate mixing vessel. According to an exemplary embodiment, the components of part B may be heated to a temperature in the range of 80 to 85° C. after combination, and may then be mixed until uniform.

[0053] The components of part B may then be combined with the components of part A, for example by adding the components of part B to the mixing vessel of part A. The resulting batch may then be mixed until it is smooth and uniform. The batch may then be cooled to a temperature within the range of 35 to 40° C.; according to an exemplary embodiment, mixing may be continued during this cooling process.

[0054] The ingredients of part C may then be added to the combined batch of parts A and B. According to an exemplary embodiment, ingredients may be added alone or in combination, as may be desired. The resulting batch may be mixed until uniform; following this, it may continue to be mixed and may be cooled (for example by ambient temperature) until the temperature of the batch reaches a temperature between 30 and 35° C.

[0055] The resulting composition may be a hair care product having the appearance of viscous cream. The color may be white to off-white, which may in some exemplary embodiments be adjusted if desired. The odor may be characteristic of the fragrance added to the composition; in some exemplary embodiments, the fragrance may be reduced or left out of the composition in order to produce an odorless composition. In an exemplary embodiment, the composition may have a pH at 25° C. of between 3.8 and 5.5 a viscosity at 25° C. (RVT), at spindle 5 at 20 rpm, of between 2000 and 30,000 cPs, and a specific gravity at 25° C. of between 0.98 and 1.03. In an exemplary embodiment, the composition may be kept to a low level of viable bacterial or fungal cells or other colony-forming units (CFU), of approximately <10 CFU/g; the composition may also be kept free of pathogens.

[0056] Another exemplary formulation of a hair care product formulated to have non-comedogenic and/or non-acnegenic properties may be disclosed in table 3 and may be made by combining the following components in the proportions stated below. In an exemplary embodiment, the hair care product in table 3 may be used as a curly styling cream.

TABLE-US-00003 TABLE 3 Non-Comedogenic/Acnegenic Curly Styling Cream Exemplary Compositions Ingredient Broad % Preferred % Part A Water 50.0-90.0 75.0-85.0 Disodium EDTA 0.00-1.00 0.05-0.20 Phenoxyethanol 0.10-5.00 0.75-1.25 Ethylhexylglycerin 0.10-2.00 0.10-0.50 Citric acid 0.01-1.00 0.01-0.50 Stearamidopropyl dimethylamine 1.00-10.0 1.00-2.50 Polysorbate 80 0.00-5.00 0.10-1.00 Part B Cetearyl alcohol 0.50-10.0 1.00-5.00 Behentrimonium chloride 0.10-5.00 0.50-3.00 Squalene 0.00-8.00 0.50-5.00 C13-C15 alkane 0.50-15.0 1.00-5.00 Shea butter cetyl esters 0.10-8.00 0.50-5.00 Part C Polyimide-1 0.00-3.00 0.10-1.00 Part D Puricare ™ LS9727* 0.00-8.00 1.00-3.00 Bisabolol 0.01-1.00 0.01-1.00 Hydrolyzed Pea Protein 0.00-8.00 0.50-2.00 Keratrix ™** 0.00-10.0 1.50-4.50 Fragrance 0.00-5.00 0.01-2.00 *Includes water, glycerin, moringa Oleifera seed extract **Includes water, glycerin, hydrolyzed ceratonia siliqua seed extract, zea mays starch, guar hydroxypropyltrimonium chloride, polyquaternium-7

[0057] According to an exemplary embodiment, an exemplary hair care product formulation of table 3 may be prepared according to the following process or a process similar to the following. In a sanitized mixing vessel, add disodium EDTA and water from Part A. Begin heating to 75-80° C. while mixing. Add remaining ingredients of Part A. Mix with heat until clear and all solids are dissolved. In a separate vessel, combine ingredients in Part B. Heat Part B to 75-80° C. and mix until uniform. Add Part B to Part A and mix until smooth and uniform. Add Part C to batch, mix until uniform and cool to 35-40° C. Add ingredients in Part D and mix until uniform. Continue mixing batch until temperate reaches 30-35° C. The product has the appearance of a white viscous cream with a pH@ 25° C.: 3.8-4.2; viscosity @ 25° C. (RVT): Spindle 5, 20 RPM 4,000-8,000 cPs; specific gravity @ 25° C.: 0.98-1.03; microbiology <10 CFU/g, No pathogens

[0058] Another exemplary formulation of a hair care product formulated to have non-comedogenic and/or non-acnegenic properties may be disclosed in table 4 and may be made by combining the following components in the proportions stated below. In an exemplary embodiment, the hair care product in table 4 may be used as a blow dry styling cream.

TABLE-US-00004 TABLE 4 Non-Comedogenic/Acnegenic Blow Dry Styling Cream Exemplary Compositions Ingredient Broad % Preferred % Part A Water 50.0-90.0 75.0-85.0 Disodium EDTA 0.00-1.00 0.05-0.20 Phenoxyethanol 0.10-5.00 0.75-1.25 Ethylhexylglycerin 0.10-2.00 0.10-0.50 Citric acid 0.01-1.00 0.01-0.50 Stearamidopropyl dimethylamine 1.00-10.0 1.00-2.50 Polysorbate 80 0.00-5.00 0.10-1.00 Part B Cetearyl alcohol 1.00-5.00 1.00-5.00 Behentrimonium chloride 0.50-3.00 0.50-3.00 Squalene 0.50-5.00 0.50-5.00 C13-C15 alkane 1.00-5.00 1.00-5.00 Shea butter cetyl esters 0.50-5.00 0.50-5.00 Part C Puricare ™ LS9727 0.00-8.00 1.00-3.00 Bisabolol 0.01-1.00 0.01-1.00 Hydrolyzed Pea Protein 0.00-8.00 0.50-2.00 Keratrix ™ 0.00-10.0 1.50-4.50 Fragrance 0.00-5.00 0.01-2.00

[0059] According to an exemplary embodiment, an exemplary hair care product formulation of table 4 may be prepared according to the following process or a process similar to the following. In a sanitized mixing vessel, add disodium EDTA and water from Part A. Begin heating to 75-80° C. while mixing. Add remaining ingredients of Part A. Mix with heat until clear and all solids are dissolved. In a separate vessel, combine ingredients in Part B. Heat Part B to 75-80° C. and mix until uniform. Add Part B to Part A and mix until smooth and uniform. Continue mixing and cool to 35-40° C. Add ingredients in Part C and mix until uniform. Continue mixing batch until temperate reaches 30-35° C. The product has the appearance of a white viscous cream with a pH@ 25° C.: 3.8-4.2; viscosity @ 25° C. (RVT): Spindle 5, 20 RPM 3,000-8,000 cPs; specific gravity @ 25° C.: 0.98-1.03; microbiology <10 CFU/g, No pathogens

[0060] According to an exemplary embodiment, in a production environment, one or more small-scale batches, such as lab or pilot batches, may be made prior to large-scale manufacturing. Adjustments may be made to the production process based on, for example, the results of a batch made in a particular production environment.

[0061] Alternative compositions may also be envisioned, for example for other compositions of shampoos or conditioners or for other types of hair care products, such as styling gels or even combined shampoos and conditioners. For example, some embodiments may have relative compositions different from those shown; an exemplary composition may have a higher weight percent of one component chemical and a lower weight percent of a second component chemical. Equivalent or substantially equivalent component chemicals may also be substituted for chemicals within a composition. Appropriate substitutions may be appreciated by one of skill in the art.

[0062] The foregoing description and accompanying drawings illustrate the principles, preferred embodiments and modes of operation of the invention. However, the invention should not be construed as being limited to the particular embodiments discussed above. Additional variations of the embodiments discussed above will be appreciated by those skilled in the art.

[0063] Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive. Accordingly, it should be appreciated that variations to those embodiments can be made by those skilled in the art without departing from the scope of the invention as defined by the following claims.