L-Serine Powder Third Party Tested 100% Pure (Variations)
Third-party lab tested in the US. Made in the US in a Good Manufacturing Practices (GMP) facility. 100% pure powder free of additives. Please be sure to read the dosing instructions and to use a scale when measuring doses. Volumetric conversions differ between powders due to varying bulk densities. This item is in the category "Health & Beauty\Vitamins & Lifestyle Supplements\Vitamins & Minerals". The seller is "beamzen" and is located in this country: US. This item can be shipped to United States.