A kind of micro-condensed beads whitening essence and preparation method thereof

Abstract

The present invention relates to a microcoagulation bead whitening essence and a preparation method thereof, aiming to provide a microcoagulation bead whitening essence that can slowly release whitening ingredients on the skin surface and penetrate deeply into the skin stratum corneum. The essence consists of The following components are composed: Phase A: proper amount of deionized water; Phase B1: emollient 3-7%, acrylic acid (ester) type / C10-30 alkanol acrylate crosslinked polymer 0.005-0.05%; Phase B2: emollient Skin agent 2.3-11%; B3 phase: whitening and freckle-removing agent 0.01-0.5%; C1 phase: anti-inflammatory agent 0.02-0.6%, moisturizing agent 7.9-22.8%, whitening and freckle-removing agent 0.1-2%; C2 phase: deionized water Appropriate amount, suspending agent 0.1‑0.5%; C3 phase: appropriate amount of deionized water, pH adjuster 0.01‑0.14%; C4 phase: appropriate amount of deionized water, whitening and freckle removing agent 0.1‑3.0%; D phase: whitening and freckle removing agent 0.01‑2 %; belongs to the technical field of skin care products.

Description

technical field [0001] The invention discloses an essence, in particular to a microcoagulated bead whitening essence and a preparation method thereof, belonging to the technical field of cosmetics. Background technique [0002] Essence skin care cosmetics are mainly composed of water-retaining ingredients and nutrients to achieve cleaning, eliminate bad smell, skin care, beauty and improve skin water retention and softness, and have quality characteristics such as safety, stability, usability, and effectiveness . [0003] In "Modern Cosmetics Science and Technology", "Cosmetic Formulation Process Manual", "Application of Surfactants in Formulation" and other books, the conventional preparation process of essence cosmetics is to dissolve the water-retaining ingredients in deionized water, and after the dissolution is complete, , add the nutrients and stir evenly. If it contains oil phase components, it is necessary to add an emulsifier (surfactant), and through emulsificati...

AI Technical Summary

Problems solved by technology

[0004] In addition, for traditional essences that are evenly mixed and contain whitening ingredients (aqueous essences, emulsified essences), the whitening ingredients are dispersed in a solvent. When using the product, when the essence is applied to the skin surface at the initial stage, the whitening ingredients enter the skin along with the solvent, However, as the solvent evaporates over time, many whitening ingredients cannot effectively penetrate into the stratum corneum of the skin to exert their actual effects, wasting a lot of whitening ingredients, and the ideal whitening effect cannot be achieved.

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