NOW Foods Niacinamida 500 mg - 100 Cápsulas (Paquete de 4)

What is Niacinamide (Vitamin B3)?

Niacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) that does not cause the characteristic redness or "flush" associated with high doses of niacin. It is a water-soluble vitamin essential for the proper functioning of the body. Niacinamide is readily converted into the active forms of niacin: NAD+, NADH, NADP, and NADPH. These cofactors are fundamental for cellular energy production and the maintenance of DNA stability.*

NOW Foods presents this niacinamide in 500 mg capsules, in a convenient pack of 4 bottles with 100 units each. Made under strict quality controls, this formula is vegan, non-GMO, soy-free, and kosher certified.

Benefits backed by the EFSA

The European Food Safety Authority (EFSA) has approved several health claims for niacin (vitamin B3). These include:

• Niacin contributes to normal energy-yielding metabolism.
• Niacin contributes to the normal functioning of the nervous system.
• Niacin contributes to normal psychological function.
• Niacin contributes to the maintenance of normal skin and mucous membranes.
• Niacin contributes to the reduction of tiredness and fatigue.

Niacinamide, being a form of niacin, shares these benefits. It is important to note that these statements are based on scientific evidence and approved by the EFSA, so we can confidently state that this supplement contributes to these physiological processes.

Niacinamide vs. Niacin: Why choose the flush-free form?

The main difference between niacin (nicotinic acid) and niacinamide (nicotinamide) is the vascular response. Niacin in high doses causes peripheral vasodilation which results in redness, itching, and a sensation of warmth, known as a "flush". Niacinamide, on the other hand, does not trigger this reaction, making it a more tolerable option for those seeking the benefits of vitamin B3 without discomfort.

Both forms are converted into the same active cofactors (NAD+, NADH, etc.), so metabolically they are equivalent. The choice between one or the other depends on individual tolerance and the specific goal. Niacinamide is especially suitable for long-term use and for people with sensitive skin or those prone to skin reactions.

Recommended dosage and use

Each capsule contains 500 mg of niacinamide. The recommended dosage by NOW Foods is one capsule daily, preferably with a meal to facilitate absorption. Do not exceed the recommended daily dose unless under medical supervision.

To meet daily vitamin B3 needs, a 500 mg capsule largely exceeds the reference intake, which is around 16 mg for adults. However, high doses like this are often used for specific purposes, always with the advice of a healthcare professional. The pack includes 4 bottles, each with 100 capsules, providing a supply for more than a year at a daily dose.

Possible side effects and precautions

Niacinamide is generally well tolerated. Unlike niacin, it does not produce flushing. However, at very high doses (more than 2 grams per day) it can cause digestive discomfort, nausea, or headaches. As with any supplement, it is recommended to consult a doctor before starting consumption, especially if you are pregnant, breastfeeding, taking medications, or suffering from any liver or kidney disease.

Keep out of reach of children. Food supplements should not be used as a substitute for a balanced and varied diet.

Why choose NOW Foods Niacinamide?

NOW Foods is a family-owned company with over 50 years of experience in supplement manufacturing. This product is GMP (Good Manufacturing Practices) certified by the NPA, ensuring that each batch undergoes rigorous stability, potency, and composition analysis. Additionally, NOW Foods niacinamide is vegan, non-GMO, soy and gluten-free, and kosher certified.

The pack of 4 bottles offers excellent value for money and convenience. Each capsule is easy to swallow and free of unnecessary additives. NOW Foods backs its product with the trust of a globally recognized brand.