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Life Extension Vitamin B3 Niacin 500 MG 100 Capsules

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Price:
AU $21.50
+ $7.99 postage
Estimated delivery Wed, 9 Oct - Tue, 15 Oct
Returns:
30-day returns. Seller 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.