A composition for alleviating facial redness containing stem cell-derived exosomes as an active ingredient and a method of reducing facial redness are provided. When a facial skin is treated with the composition for alleviating facial redness containing stem cell-derived exosomes as an active ingredient, the composition exhibits an excellent effect on skin care by reducing the redness of the face and improving the appearance of the face.

In some embodiments, a composition is disclosed that includes pure silk fibroin-based protein fragments that are substantially devoid of sericin, wherein the composition has an average weight average molecular weight ranging from about 17 kDa to about 38 kDa, wherein the composition has a polydispersity of between about 1.5 and about 3.0, wherein the composition is substantially homogeneous, wherein the composition between 0 ppm to about 500 ppm of inorganic residuals, and wherein the composition includes between 0 ppm to about 500 ppm of organic residuals. In some embodiments, a composition is disclosed that includes silk fibroin-based protein fragments and is suitable for use in consumer applications. In some embodiments, a preserved composition is disclosed that includes silk fibroin-based protein fragments. In some embodiments, a method of preserving a solution using silk fibroin-based protein fragments is disclosed.

A composition and method to increase skin thickness. The composition, preferably a topical lotion, may comprise skin thickening agents and a delivery agent, which in combination increases skin thickness, and may help reduce the possibility of injuries related to individuals suffering from thin or thinning skin, such as bruising or skin tears.

The present invention is in the field of antioxidants and relates to cosmetic or pharmaceutical, preferably dermatological, compositions or homecare product comprising or consisting of a synergistic combination of a specific antioxidant and an effective amount of 1,2-heptanediol and/or 2,3-heptanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols and the use of said compositions as a cosmetic, for personal care, as a pharmaceutical or homecare product, in particular for scavenging reactive oxygen species (ROS), for inhibition matrix metalloproteinases expression and/or for inhibiting interleukin 8 (IL-8) secretion. Additionally, the present invention relates to the use of 1,2-heptanediol and/or 2,3-heptanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols for enhancing the antioxidative effect of an antioxidant in a cosmetic or pharmaceutical, preferably dermatological, composition or homecare product, and/or for enhancing the antioxidative effect of a cosmetic or pharmaceutical, preferably dermatological, composition upon application.

The disclosure provides compositions and methods for promoting hair growth and reducing hair loss using bioactive extracts of curcumin, Withania somnifera, and saw palmetto. Tocotrienols, tocopherols, piperine extract, low molecular weight collagen, and hyaluronic acid are optionally included in the compositions and methods

A hair care booster in powder form comprises an organic carboxylic acid, a proteinogenic amino acid, a purine or purine degradation products, amino acid degradation products and an alkalizing agent. A cosmetic product comprises the hair care booster in powder form and a separately prepared hair care product. A method comprises mixing the hair care booster in powder form with a hair care product and obtaining a ready-to-use mixture.

A composition including a synergistic combination of a vitamin D3 or a derivative or precursor thereof and hyaluronic acid or derivate thereof encapsulated in a lipid based colloidal carrier system (preferably lipid based vesicles such as liposomes, niosomes, tranferosomes) and topical formulations thereof, as well as their use in the prevention and/or treatment of inflamed skin and mucous membrane, especially in the prevention and/or treatment of skin photodamage, in particular in the prevention and/or treatment of skin erythema (skin inflammation) and actinic keratosis, as well non melanoma skin cancer.

The present invention relates to an oral care product, such as a mouthwash, periodontal gel or a toothpaste comprising chlorhexidine and sodium DNA. Said oral care product presents an antibacterial effect effective against gingivitis, bacterial plaque and periodontitis combined with a healing and anti-inflammatory activity and which, moreover, counteracts the oxidative stress so as to limit the onset and the progression of irritations of the oral mucosae and promote their trophism.

Described herein is a composition for antimicrobial moisture avoidance powders and substances. Copper and copper alloys have been known to possess antimicrobial activity. Calcium carbonate and magnesium carbonate that is infused with chalk are effective at not only drying the skin and avoiding moisture, but also possess strong antimicrobial activity. According to one embodi-ment, a composition for a moisture avoidance powder comprises copper oxide with one or more of calcium carbonate and magnesium carbonate. The copper oxide may be included in the composition at a minimum ratio of 1 part copper oxide to 1000 parts of the combination mixture of one or more of calcium carbonate and magnesium carbonate. That composition can be combined with alcohol to produce a moisture avoidance substance in a liquid or cream form with antimicrobial properties.

A cosmetic formulation comprising at least 16% of a vitamin C compound (w/w) and at least one cosmetically acceptable carrier is provided. The formulation is useful for treating skin, in particular for reducing or improving skin conditions such as roughness, flakiness, tightness, dehydration, loss of skin thickness, loss of skin firmness, lack of elasticity, wrinkles, lines and spots. The formulation can be prepared in several steps, which include the repeated, alternating additions of portions of the vitamin C compound and glycol-based solvent(s) to an aqueous solvent, where heat is applied to the mixture to help dissolve the last portion(s) of the vitamin C compound.