Abstract: The present invention relates to a composition, process for preparation and use of a novel hair dyeing composition in the personal care industry. The composition when used in the dyeing process for hair results in a permanent coloration to the hair and improves manageability of the hair and minimizes damage from dyeing process. The use of a cationic compound based upon meadowfoam seed oil provides unexpected penetration of the hair by the dye, unexpected oxidative stability in the dye compositions, and unexpected color deposition to the hair.

Abstract: A topically applied shaving composition for use by a human subject suffering from or prone to development of pseudofolliculitis barbae is disclosed. The composition comprises as its active ingredient about 0.01-5% by weight of a bacteriostatic/hemostyptic agent, and an aqueous or water-miscible solvent, a volatile silicone and a thickening agent. A method of removing hair from a hairy skin area of such a subject comprising the application of a topical shaving composition containing about 0.01-5% by weight of a bacteriostatic/hemostyptic agent prior to removal of the hair by shaving, tweezing or waxing, is also disclosed.

Abstract: An improved highly alkaline hair straightening emulsion and a two component system for preparing the emulsion are provided. The emulsion employs a combination of strong nitrogenous organic base and alkali metal hydroxide in the presence of an alkaline earth metal cation. Neither the amount of the alkali metal hydroxide nor the amount of organic base present in the emulsion is sufficient by itself to effectively permanently straighten naturally curly hair. Alkaline earth metal hydroxides are characteristically ineffective as permanent hair straighteners. However, surprisingly, the combination is effective for achieving permanent straightening of hair within a treatment time of not more than about 30 minutes. In use, the emulsion also substantially avoids scalp skin irritation. Also, hair discoloration and hair breakage are minimized.