About Doctor’s Best – Time-release Niacin with niaXtend, 500mg – 120 tablets

Doctor’s Best Time-release Niacin with niaXtend delivers 500 mg of nicotinic acid per tablet using a sustained-release matrix designed to support a gradual, extended release of niacin throughout the day. The niaXtend technology relies on a blend of vegetable waxes to slow the absorption of niacin, making this format a popular choice for those seeking a controlled-delivery option.

Niacin (Vitamin B3) is an essential B-vitamin that contributes to normal energy-yielding metabolism, the normal functioning of the nervous system, the maintenance of normal mucous membranes, the maintenance of normal skin, and the reduction of tiredness and fatigue. Each tablet provides 500 mg of niacin — 3125% of the Nutrient Reference Value — making dosing straightforward and consistent.

Formulated with a clean excipient profile sourced from vegetable origins, this product is suitable for vegans and vegetarians and is free from gluten. Each pack contains 120 tablets, providing up to a 120-day supply when taken once daily.

Informations nutritionnelles

Nutriment	Par portion (1 comprimé)
Niacin (as Nicotinic Acid)	500 mg (3125% NRV)

Ingrédients

Niacin (as Nicotinic Acid) 500 mg. Other Ingredients: Vegetable waxes (rice bran and/or carnauba wax), stearic acid, magnesium stearate (vegetable source), silica.

Mode d'emploi et posologie

Take 1 tablet with food, one to two times daily, or as recommended by a nutritionally-informed physician.

Avertissements

Temporary flushing, itching or warming of the skin may occur upon initial use. If you are under medical supervision, have liver dysfunction, gout, or are pregnant or nursing, consult your physician before taking this product. Liver damage and jaundice are risks with high doses of niacin. Do not take more than 500 mg per day (one tablet) except under the supervision of a physician. Avoid high doses of niacin if you have a liver or kidney disorder.