According to query Alibaba 1688.com, chestnut peptide is a kind of small molecule peptide obtained from chestnut protein by enzymatic hydrolysis, which has a variety of physiological activities such as antioxidant, hypoglycemic, hypolipidemic, anti-inflammatory and anti-allergic. I recommend the following brands of chestnut peptide products, you can refer to:

1. Meijiqi: This is a chestnut peptide extracted by the patented technology of Prof. Li Ronghe, the content is as high as 95%, and the molecular weight is lower than 500Da, the taste is good, the price is moderate, it is one of the best chestnut peptide on the market at the moment.

2. BY-HEALTH: This is a chestnut peptide produced by a well-known domestic health care brand, with a content of 80%, molecular weight of about 1,000 Da, average taste and low price.

3. Zimetang: This is a chestnut peptide imported from Japan, the content is 70%, molecular weight is about 2000Da, the taste is better, the price is higher, it is a high-end chestnut peptide.