Bionic collagen moisture-retention elite liquid and preparation method thereof
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A collagen and essence technology, applied in skin care preparations, cosmetics, etc., can solve the problems of unsatisfactory and unsatisfactory moisturizing effects, and achieve the effects of improving moisturizing effects, improving skin elasticity, and excellent cold and heat stability
Inactive Publication Date: 2018-06-15
广州市美晟美容化妆品有限公司
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[0003] In order to meet the needs of users, moisturizing essences have been developed in the existing market to achieve better results in preventing skin darkening, but they have failed to satisfy users in terms of anti-aging and moisturizing effects.
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Embodiment 1
[0021] Test of skin elasticity and moisturizing effect:
[0022] Experimental objects: choose 150 female volunteers, and divide them into 5 groups at random, with 30 volunteers in each group: one group is the comparison group (smear the moisturizing essence A bought in the market), and the four groups are the experimental groups (smear the moisturizing essence A of Example 1 respectively). ~4 Moisturizing Serum).
[0023] Experimental method: Volunteers applied moisturizing essence after washing their faces before going out, and continued for 1 week. After the experiment, the subjects were asked to evaluate the skin elasticity and moisturizing effects of the moisturizing essence. The experimental results are shown in Table 1.
[0024] Evaluation criteria: A. Moisturizing essence significantly improves skin elasticity and moisturizing effect; B. Moisturizing essence can improve skin elasticity and moisturizing effect, but the effect is limited; C. Moisturizing essence basicall...
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Abstract
The invention discloses bionic collagen moisture-retention elite liquid and a preparation method thereof. The bionic collagen moisture-retention elite liquid comprises the following components by weight percentage: 84.7-93.9wt% of deionized water, 2.0-5.0wt% of bionic phosphatide, 1.0-3.0wt% of glycerin, 1.0-3.0wt% of propylene glycol, 1.0-2.0wt% of betaine, 0.5-1.0wt% of a collagen extract, 0.2-0.5wt% of sodium hyaluronate, 0.2-0.5wt% of hydrolysis collagen, 0.1-0.2wt% of imidazolidinyl urea, and 0.1wt% of essence. The components are subjected to organic combination according to a certain mass fraction, the moisture-retention effect of the elite liquid is good, hot and cold stability is excellent, and the elite liquid has antisenescence function and improves skin elasticity.
Description
technical field [0001] The invention belongs to the technical field of cosmetics, in particular to a bionic collagen moisturizing essence and a preparation method thereof. Background technique [0002] The skin plays the role of isolation and protection. Due to work fatigue and lack of sleep, the skin is dull, yellow, and poor skin elasticity and other adverse symptoms of skin aging; due to age and solar radiation, skin relaxation, sagging, wrinkles, Dryness and other skin aging phenomena; due to the strong secretion of abnormal melanin in the body, a large amount of deposition on the skin surface, the skin cannot metabolize abnormal melanin in time, forming various spots, such as pigmentation, chloasma, freckles, early age spots, etc.; due to long-term outdoor activities And improper skin maintenance can damage the skin quality, premature fine lines, dry skin, peeling, redness, enlarged pores and other adverse symptoms. Due to endocrine dysfunction, poor skin quality, oily...
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