This Item is 4540 grams (10.0 LB) Choline-Dl-Bitartrate pure powder, conforms to US Food Chemical Codex IV (FCC IV) quality standard. There is not any additive or filler inside. It is fresh enough for use.
Appearance: White crystalline powder. Taste: Sour. Solubility: Soluble in water. Store in cool and dry palce, keep away from strong light and heat.
This choline bitartrate pure powder is good for direct consume, formulation, R&D (research and development), or your any other purpose.
General Serving Size: 1/2 full teaspoon (about 1.2 gram) in one glass of juice or water, 1 to 3 times daily. Or as your own desires. Daily value not established.
Choline bitartrate may benefit cognitive enhancement as a "smart" essential nutrient. It is the salt form of choline. Choline is the precursor of acetylcholine, and an important component of all cell membrane.
Choline is classified as a water soluble essential nutrient and usually grouped with the Vitamin B complex. Adequate intakes (AI) for this micronutrient of between 425 to 550milligrams daily, for adults, have been established by the Food and Nutrition Board of the Institute of Medicine of the National Academy of Sciences (USA). Choline supplements are often taken as a form of “smart drug” or nootropic, due to its precursor role of the neurotransmitter acetylcholine. And research suggests that memory, intelligence and mood are mediated at least in part by acetylcholine metabolism in the brain.
Certificate of Analysis (COA) as evidance of quality and freshness. Each batch's COA which was transferred from manufacturer is available for your review. If you need the COA when you are ordering this item, please make a note when you are checking out, we prefer to email you a copy, or enclose a copy of the COA in your shipping package.