A combination and application of synergistically promoting hyaluronic acid synthesis in skin
A technology of hyaluronic acid and skin, applied in the field of daily chemical industry, can solve the problems of difficult preservation and instability, and achieve the effect of promoting the synthesis of hyaluronic acid
Active Publication Date: 2022-08-02
SHANGHAI PECHOIN BIOTECH CO LTD
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- Description
- Claims
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Problems solved by technology
However, although retinoids have excellent efficacy, they are very unstable, degrade quickly in the formula, and are difficult to store
Method used
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Embodiment 1
[0083] essence water
[0084]
Embodiment 2
[0086] cream
[0087]
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The invention discloses a composition for promoting skin hyaluronic acid synthesis, the composition comprising 0.01-5.0 parts by weight of L-lactic acid.
Description
technical field [0001] The invention relates to the field of daily chemical industry, in particular to a cosmetic for anti-aging and / or promoting skin hyaluronic acid synthesis, and a preparation method and application thereof. Background technique [0002] Hyaluronic acid is a non-sulfided glycosaminoglycan (GAG) composed of repeating disaccharide units (D-glucuronicacid and N-acetyl-D-glucosamine). Hyaluronic acid is a very important biomolecule in the skin. It can absorb up to 1,000 times its own weight in water, making the skin supple and plump. Hyaluronic acid not only plays a role in supporting the filling structure in the skin. It also has important biological functions, such as inhibiting sebum synthesis, promoting fibroblast division, and promoting wound healing. Nearly 50% of the hyaluronic acid in the human body exists in the skin, including the dermis and epidermis. However, the loss of hyaluronic acid in the skin is very fast, and its half-life is only about 1...
Claims
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IPC IPC(8): A61K8/365A61K8/9789A61K8/60A61Q19/00A61Q19/08
CPCA61K8/365A61K8/9789A61K8/602A61Q19/00A61Q19/08A61K2800/592
Inventor 刘炎华陈兴左锦辉鲁楠
Owner SHANGHAI PECHOIN BIOTECH CO LTD
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