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High Quality 50% 60% 70 % phosphatidylserine
Product Name: phosphatidylserine Powder
Source: Any of various leguminosae seeds of soybean, having compound leaves, three leaflets, purple or white flowers and two or four seeds in the legume. It is an annual herb which is originally native to southwest Asia and now it is widely planted in temperate zone.
Used Part:Seed
Active Ingredient: phosphatidylserine
Specification: phosphatidylserine ≥50% 60 % 70 %
Appearance: White or light yellow loose powder
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