A hair treatment method including applying to a scalp a cosmetic composition comprising the following components (A), (B) and (C) and having a viscosity of from 1 to 30,000 mPa.Math.s at pH 4.1: (A) a pH buffer; (B) an antioxidant; and (C) a pH-responsive thickener. The method further includes applying to the hair at least one hair treatment agent composition selected from the group consisting of a hair color composition, a hair bleach composition, a perm composition and a relaxer composition.

The present patent application relates to solid particles comprising at least one fatsoluble vitamin, which are more stable when compressed into tablets.

A topical skin moisturizing composition comprising: (a) one or more phospholipids; (b) a plurality of demulcents; (c) one or more polymeric moisturizing agents; (d) one or more preservatives; (e) one or more vitamins; and (f) an aqueous vehicle. The moisturizing composition can have an osmolality in the range of 80 mOsm/kg to 500 mOsm/kg. The composition is configured for use on the face and, particularly for application on and around the delicate eye area including the eyelids.

The present invention provides a salicylic acid aqueous solution comprising salicylic acid, tromethamine as a dissolution-enhancing agent to enhance dissolution of salicylic acid, and water for dissolving salicylic acid.

The present disclosure relates to a supramolecular preparation of retinol and derivatives thereof and a preparation method therefor, wherein the supramolecular preparation consists of following components in percentage by mass: 3.00-25.0% of retinol and derivatives thereof, 36.5-91.0% of hydroxypropyl γ-cyclodextrin, 4.00-32.0% of hydroxypropyl methylcellulose stearoxy ether, and 2.00-8.0% of PEG/PPG/polybutylene glycol-8/5/3 glycerin, wherein the mass ratio of the PEG/PPG/polybutylene glycol-8/5/3 glycerin to the hydroxypropyl methylcellulose stearoxy ether is 1:2-4. The supramolecular preparation of retinol and derivatives thereof obtained in the present disclosure has the advantages such as good stability, high solubility, low irritation, and good anti-wrinkle effect.

The present disclosure relates to a supramolecular preparation of retinol and derivatives thereof and a preparation method therefor, wherein the supramolecular preparation consists of following components in percentage by mass: 3.00-25.0% of retinol and derivatives thereof, 36.5-91.0% of hydroxypropyl γ-cyclodextrin, 4.00-32.0% of hydroxypropyl methylcellulose stearoxy ether, and 2.00-8.0% of PEG/PPG/polybutylene glycol-8/5/3 glycerin, wherein the mass ratio of the PEG/PPG/polybutylene glycol-8/5/3 glycerin to the hydroxypropyl methylcellulose stearoxy ether is 1:2-4. The supramolecular preparation of retinol and derivatives thereof obtained in the present disclosure has the advantages such as good stability, high solubility, low irritation, and good anti-wrinkle effect.

This invention is a novel method of manufacture for hand-sanitizing lotions that retains the added benefits of prolonged effectiveness while avoiding demulsification as well as the resulting product. The invention presents a novel, more simplified process comprising a lower cooking temperature and an optimized ingredient addition protocol, designed for product stability and ingredient integrity.

A low-urea retinoate containing less than 5% of urea or a urea-containing compound produced by a reaction of (a) retinoic acid and (b) glyceryl oleate, wherein the low-urea retinoate is a pourable, homogenous solution at room temperature.

A skincare composition includes a substance having a predetermined amount of one or more cruciferous vegetables, the predetermined amount of the one or more cruciferous vegetables including stabilized glucoraphanin and active myrosinase in a stable state; exposing the substance to a liquid activator causes a chemical reaction between the stabilized glucoraphanin and the active myrosinase to create sulforaphane in an active product; and applying the activated product to a skin surface allows the sulforaphane to act upon the skin surface.

Provided is a composition for the treatment of keratin fibers, for example human keratin fibers such as the hair, comprising, in a cosmetically acceptable medium, at least one cationic polymer; at least one fatty amide; at least one anti-oxygen agent; and at least one oxidizing agent; wherein the pH of the composition ranges from 1.5 to 4.5. Also provided is a composition for the treatment of keratin fibers, comprising, in a cosmetically acceptable medium, at least one cationic polymer; at least one fatty amide; at least one anti-oxygen agent; and at least one oxidizing agent; wherein the pH of the composition is alkaline. Also provided is a method for treating keratin fibers, comprising applying, to the keratin fibers, at least one oxidizing composition described herein.