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Life Extension Vitamin B3 Niacin 500 MG 100 Capsules

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Price:
AU $15.95
+ AU $7.90 postage
Estimated delivery Tue, 4 Jun - Fri, 7 Jun
Returns:
30-day returns. Buyer pays for return postage.
Condition:
New
Niacin is the only B vitamin that can be synthesized in the liver from the amino acid tryptophan — on average, 1 mg of niacin can be synthesized from the ingestion of 60 mg of tryptophan. Caution: Temporary flushing, itching, rash or gastric disturbances may occur.