PS(Phosphatidylserine)
5-HTP(5-hydroxytryptophan)
Theanine
Citicoline
NMN(Nicotinamide mononucleotide)
Melatonin
Derain has consistently offered the highest quality ingredients to the nutritional, food and pharmaceutical industries.According to the characteristics of the product, we provide the following different functional types of raw material solutions.
