【Common solvents】 戊二醇、丁二醇

【Application】
Clinical trials have proved that Avena sativa has the effect of treating dry skin pruritus, anti-inflammatory and reducing skin erythema. Recent studies have shown that oat alkaloids are the active ingredients of anti-inflammatory and antipruritic. Oat alkaloids only exist in oat grains and silkworm eggs, which have strong anti-oxidation and anti allergy properties, making it a good skin protectant. But in fact, the content of oat alkaloids in nature is very limited and the extraction cost is high, so the oat alkaloids currently used are synthetic products. Dihydrooat alkaloid is the best choice for both formula stability, UV stability, efficacy and safety.

Histamine is a kind of biogenic amine produced in the process of allergic reaction, which is caused by a series of immune responses of the body to generally harmless substances. The release of histamine will cause a series of inflammatory reactions, most of which are pruritus and redness. Antihistamines can alleviate inflammation by inhibiting the release of histamine mediated inflammatory mediators, such as leukocytes.

Dihydrooat alkaloids can effectively relieve skin redness, pruritus and blisters at a low dose of 500ppm. The relevant experimental data are as follows: Dihydrooat alkaloid is an effective anti stimulation cosmetic additive, which can effectively slow down the itching and redness symptoms. It has excellent antihistamine and antioxidant activity, and has significant effect on reducing inflammation. At present, it is widely used in body care, hair care and scalp care products.

【Add suggestion】 About 2-5% of terminals are added.
【Test method】 Determination of dihydrooat alkaloids by HPLC
【Storage instructions】 Strictly protected from light, low temperature and dry environment