Supersmart - Niacinamide Supplement 2000mg per Day (Nicotinamide) - Flush Free Vitamin B3 Niacin | Non-GMO & Gluten-free - 180 Vegetarian Capsules

Health Benefits of Niacinamide Supplementation

Vitamin B3 (niacin) contributes to normal energy-yielding metabolism and the maintenance of normal skin and mucous membranes. Niacinamide, specifically, supports the normal function of the nervous system and helps reduce tiredness and fatigue. By aiding in the conversion of food into usable energy, this nutrient is essential for anyone with an active lifestyle. Additionally, niacinamide supports normal psychological function — a benefit that underscores its importance for overall wellbeing. As with all supplements, these statements have been evaluated by the European Food Safety Authority and reflect authorised health claims. This product is not intended to diagnose, treat, , or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What Is Niacinamide (Vitamin B3)?

Niacinamide, also known as nicotinamide, is a form of vitamin B3 that supports hundreds of enzymatic reactions in the body. Unlike nicotinic acid, niacinamide does not cause the characteristic "niacin flush" — making it a well tolerated choice for those seeking the benefits of vitamin B3 without discomfort. This water-soluble vitamin plays a key role in energy metabolism, DNA repair, and cellular signalling. Supersmart offers a high-strength 500 mg per capsule formula, delivering 2000 mg per serving (4 capsules) to support your daily nutritional needs.

Niacinamide vs. Niacin: Which Form Is Right for You?

The two most common forms of vitamin B3 are nicotinic acid (niacin) and nicotinamide (niacinamide). Nicotinic acid is known for causing a temporary flushing reaction — redness, warmth, and tingling — due to vasodilation. Niacinamide, on the other hand, produces no such flush and is generally better tolerated at higher doses. Both forms support the same fundamental biochemical pathways, but niacinamide may be preferable for those who experience flushing or want a steady, predictable supplement experience. Some individuals also explore inositol hexanicotinate as a no-flush option, but niacinamide remains the most researched non-flush form.

Recommended Dosage and How to Take Niacinamide

Supersmart’s niacinamide supplement provides 500 mg per vegetarian capsule. The recommended uses is to take one capsule daily, or as directed by a health care professional. For those seeking higher intake, up to 2000 mg per day (four capsules) is commonly used in clinical settings, but it is important to start low and gradually increase to assess tolerance. The capsules are made with acacia gum and contain no artificial additives. Always consult your health care provider before starting any new supplement regimen, especially at higher doses.

Potential Side Effects and Safety Considerations

Niacinamide is generally well tolerated, with few side effects when taken at recommended doses. Some individuals may experience mild gastrointestinal discomfort or nausea. Unlike nicotinic acid, niacinamide does not typically cause liver toxicity at standard doses, whilst high-dose supplementation (over 3 grammes per day) should only be undertaken under medical supervision. Niacinamide is water-soluble, meaning excess is excreted in urine. However, very high doses may interfere with certain laboratory tests or medications. Pregnant or nursing women should consult a physician before uses.

How to Choose a High-Quality Niacinamide Supplement

When selecting a niacinamide supplement, purity and formulation matter. Supersmart’s niacinamide is non-GMO, gluten-free, and suitable for vegetarians. The capsule shell is vegetarian-friendly, and the product is free from common allergens. Look for third-party testing certifications (USP, NSF, or ConsumerLab) to ensure potency and purity. Supersmart has been manufacturing supplements since 1992, emphasising quality and transparency. For best results, store in a cool, dry place away from direct sunlight.

Frequently Asked Questions

Is niacinamide the same as vitamin B3?

Yes, niacinamide is one of the two main forms of vitamin B3 (niacin). It is also called nicotinamide.

Will niacinamide cause flushing?

No, niacinamide is flush-free. Only nicotinic acid causes the characteristic niacin flush.

Can I take niacinamide on an empty stomach?

Yes, niacinamide is generally well tolerated with or without food. If you experience mild stomach upset, take it with a meal.

How long does it take to see benefits from niacinamide?

Effects on energy levels and skin health may be noticed within a few weeks, but individual results vary.

Is it safe to take 2000 mg of niacinamide daily?

For most adults, doses up to 2000 mg per day are considered safe, but always consult your health care provider before exceeding the recommended dose.