Knowledge

The skin produces melanin and even spots due to various reasons, such as photoaging caused by ultraviolet rays, personal endocrine metabolism, genes,

In the field of beauty and skin care, what everyone is usually most concerned about is anti-aging, barrier repair, whitening, antioxidant, etc. What l

What food is highest in serotonin? Serotonin is not found in food, however, food contains tryptophan, an amino acid that produces serotonin. Here are

NDI is "New Dietary Ingredient". According to the U.S. Federal Food, Drug, and Cosmetic Act, dietary ingredients include the following: 1) V

Peptides can enhance the physiological activity of the human body and are involved in various cell functions in the human body. Common types include n

Solid drinks are solid products that are processed into powder, granular or block form using food raw materials, food additives, etc., for brewing or

Recommendations for using sweeteners in a diabetic diet: The advice given by Diabetes UK is: Sweeteners are safe and can be recommended; Sweeteners ha

Sugar-free food and sugar-free drinks are becoming more and more popular among consumers. Data shows that from 2015 to 2022, the market size of the su

Both natural and synthetic flavors play an important role in the food industry, providing flavor and aroma to foods to enhance their taste.There are c

What is dhea? In 1956, G Rosenkranz et al. synthesized DHEA from diosgenin for the first time. At present, most of the industrial methods for producin

As a manufacturer and supplier of APIs, our products meet multiple international standards to ensure the quality, effectiveness and safety of our prod

Pharmacopoeia is a code of law that records drug standards and specifications in a country, while international pharmacopoeias are compiled by recogni