Stabilized pure vitamin C in powder-to-liquid form using multi-encapsulation method
OwnerChang Eon Lee, In Sung Yanginventors
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Abstract
The invention relates to cosmetic powder that contains stabilized Pure Vitamin C using multi-encapsulation method. Specifically speaking, cosmetic ingredients and concentrated active ingredient like vitamin C are well blended into powder using advanced multi-encapsulation method to achieve maximum level of stabilization. The powder will convert to liquid when applied to skin so that penetration of stabilized Pure Vitamin C to the skin is easily performed and maximize its effect.
Claims5
The composition of the base formulation for encapsulated pure Vitamin C is porous powder 10˜30% by weight, liposome 0.1˜20%, silica silate 7.1˜15%, solvent 60˜90%, pure Vitamin C 0.1˜15%.
Polymethyl-metharylate and silica are mixed and used as the porous powder mentioned in claim#1.
The liposome mentioned in claim#1 is consisted of mixture of squallene, glycerol trioctanoate, capril caprilic triglyceride, cyclomethicone, jojoba oil, tocopherol acetate, lecithin, polyglyceryl
The following solvents in claim#1 are used:
- glycerin, diglycerin, triglycerin, propyl glycerin, 1,3-butyl glycol, hexylene glycol, sorbitol, pentenol, sodium hyaluronate, trehalose, and distilled water.
Other active ingredients are pure Vitamin C, albumin, lecithin, glycyrrhizin acid, retinol, retinol palmitate, tocopherol, tocopherol acetate,salicylic acid, benzoyl peroxide, and azelaic acid.
Dependencies are inferred from the claim text.