A kind of active collagen skin care composition and preparation method thereof

Abstract

The invention discloses an active collagen skin care antiseptic system and a preparation method thereof. The active collagen skin care antiseptic system comprises the following components: active collagen 0.4-0.6%; methylparaben 0.05-0.15%; 1,2-pentanediol 0.99-5 %; bis(hydroxymethyl) imidazolidinyl urea 0.1-0.4%; IPBC 0.05-0.1%; the balance is water; the preparation method comprises: mixing 1,2-pentanediol, methylparaben, bis( Hydroxymethyl)imidazolidinyl urea and IPBC are mixed and dissolved to obtain a preservative mixture, which is cooled; the active collagen is dissolved in water to obtain an active collagen solution; the preservative mixture is added to the active collagen solution, and the mixture is obtained after mixing; The anti-corrosion system uses high-concentration active collagen as a single active ingredient in the anti-corrosion system, and through the compounding of the anti-corrosion components, the defect of low-temperature precipitation of the anti-corrosion components is solved, and no flavor and anti-sensitizer are required.

Description

technical field [0001] The invention relates to an active collagen skin care composition and a preparation method thereof, belonging to the technical field of natural skin care compositions. Background technique [0002] Active collagen is an important functional substance that constitutes the animal body, exists in various organs in the animal body, and plays a pivotal role in the regulation of the normal physiological functions of each organ. In human skin, active collagen is present throughout the dermis, giving shape to the skin, and plays a major role in forming the skin that covers and protects the entire body. After research, the extracted natural active collagen has a good moisturizing effect on the skin, improving dry skin, increasing skin elasticity, anti-aging and reducing wrinkles, repairing damaged skin, etc. However, due to its immature extraction technology, the yield is small. Usually a small amount is added to skin care products. [0003] Active collagen n...

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Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the first object of the present invention is to provide an active collagen skin care composition, which uses a high concentration of active collagen as the single active ingredient in the composition, and through the compounding of antiseptic ingredients, Solve the defect of low-temperature precipitation of antiseptic components, and do not need to add flavors and anti-allergic agents

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