Compositions comprising melatonin and/or derivatives thereof for topical application to the skin for use in the treatment of photosensitivity of whatever cause are described.

Oral care compositions including dicarboxylic acid and tin. Oral care kits including a first oral care composition with tin and a second oral care composition with dicarboxylic acid. Oral care compositions including tin and dicarboxylic acid that provide an enhanced antierosion benefit, a stain prevention benefit, and/or a stain removal benefit.

The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and/or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.

Composition comprising at least two anionic surfactants, a nonionic surfactant, an amphoteric surfactant, and at least one direct dye The present invention relates to a composition for the cosmetic treatment of keratin fibres, in particular of the hair, comprising at least two anionic surfactants, at least one nonionic surfactant, at least one amphoteric surfactant and at least one direct dye. The invention also relates to a cosmetic process for treating keratin fibres, especially for dyeing the hair, using such a composition, and also to a use of said composition.

Methods of use of oral care compositions comprising tin. Methods of increasing the density of teeth, densifying the teeth, and/or reducing the rate of tooth material loss. Remineralizing oral care compositions with tin, silica, chelant, a pH of about 6 or greater, but free of zinc. Remineralizing oral care compositions with tin, silica, monodentate ligand, polydentate ligand, a pH of about 6 or greater, but free of zinc. Remineralizing dentifrice compositions with tin, silica, and a chelant system, but free of zinc.

Oral care compositions including dicarboxylic acid and fluoride. Oral care kits including a first oral care composition with fluoride and a second oral care composition with dicarboxylic acid. Oral care compositions including fluoride and dicarboxylic acid that provide an enhanced anticaries benefit, a stain prevention benefit, and/or a stain removal benefit.

Provided herein are methods of accelerating, promoting, or restoring hair growth, comprising administering to a subject in need thereof an effective amount of a compound of formula (I). Also provided are compositions comprising the compound of formula (I).

The present disclosure relates to a composition for preventing or treating wound. The composition according to the present disclosure contains, as an active ingredient, an indirubin derivative alone or one or more selected from a group consisting of an indirubin derivative, an Euodia sutchuenensis Dode extract, methyl vanillate, hesperidin and quercitrin, and thus can be used as a pharmaceutical composition capable of promoting wound healing and reducing scarring not only in a normal state but also in a diabetic state. Furthermore, since the composition exhibits excellent effects in healing diabetic wound as well as general wound, it can be usefully used as a pharmaceutical composition, cosmetic composition or food composition for alleviating, preventing or treating general wound or diabetic wound, or as a veterinary composition for treating diabetic wound.

A method is provided for diminishing wrinkles, fine lines, blemishes, skin discoloration, cellulite, and/or bruising in human skin including administering a topical treatment on a patient's skin. The topical treatment includes Hyaluronic Acid; a suspension mixture; Tetrahydropiperine, Horse Chestnut Extract, Lecithin; and an effective dose of at least 0.5% of a compound indole-3-carbinol or its derivatives. The topical treatment is applied to the patient's skin in need of diminishment in wrinkles, fine lines, blemishes, skin discoloration, cellulite, and/or bruising.

Provided are indigo darkener, containing: in parts by weight, 0.1-99 of indigo dye, 0-99 of alkaline dyeing assistant, 0.01-99 of acidic dyeing assistant, and 0-99 of oxidizing agent, and hair dyeing process using the indigo darkener. The multi-layer scales on the surface of hair are opened at large angles under alkaline condition and/or high-temperature condition, so that large indigo dyeing particles are easily absorbed in the scales; black indigo oxocarbon or carbon black is generated under the action of alkaline dyeing assistant and oxidizing agent at high temperature by the property that the indigo dye is easy to oxidize; the acidic dye assistant is added as the temperature decreases, and the scales having opening angles on the surface of hair are closed under acidic condition, so that the indigo carbide is firmly clamped and fixed in the scales of hair; finally, the blue indigo dyes white hair into black.