Source Naturals Niacinamide B-3 100 mg – Non-Flush Vitamin B3 Supplement

What Makes Niacinamide Different from Nicotinic Acid?

Niacinamide and nicotinic acid are both forms of vitamin B3, but they function differently in the body. While nicotinic acid can cause a flushing sensation due to vasodilation, niacinamide is metabolised without this side effect, making it a comfortable choice for those seeking the benefits of B3 without the discomfort. Both are effective, but niacinamide is often preferred for daily use.

What Is Niacinamide (Vitamin B3)?

Niacinamide, also called nicotinamide, is a water-soluble B vitamin essential for over 50 metabolic processes. It plays a key role in energy production, DNA repair, and cellular signalling. Unlike nicotinic acid, it does not cause flushing, so you can support your body's fundamental activities comfortably. Each tablet provides 100 mg of pure niacinamide.

Why Choose Source Naturals Niacinamide B-3?

Since 1982, Source Naturals has been a trusted name in supplements. This niacinamide is manufactured in the USA under strict cGMP guidelines, ensuring quality and purity. Every batch is tested for potency and contaminants, so you can be confident in your choice.

Health Benefits of Niacinamide Supplement

Niacinamide contributes to normal energy-yielding metabolism, helping convert food into usable energy. It supports the maintenance of normal skin and aids the normal functioning of the nervous system. Additionally, it contributes to the reduction of tiredness and fatigue. As a precursor to NAD+, it also supports cellular health and healthy ageing. *

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.

Recommended Dosage and How to Take Niacinamide

Adults should take one 100 mg tablet daily, ideally with a meal to enhance absorption and avoid stomach upset. Do not exceed the recommended dose unless advised by a health care professional. Store in a cool, dry place out of reach of children.

Safety and Side Effects

Niacinamide is generally well-tolerated. As it does not cause flushing, it is suitable for long-term use. Some people may experience mild digestive discomfort, which taking it with food can help. High doses above 500 mg daily should only be taken under medical supervision due to potential effects on liver function. This product is a food supplement, not a medicine. Always read the label and follow directions for use.

Frequently Asked Questions

Is niacinamide the same as niacin?

No, but both are forms of vitamin B3. Niacinamide does not cause the flushing associated with niacin.

Can I take niacinamide on an empty stomach?

While it is generally gentle, taking it with food may reduce the risk of stomach discomfort.

How long does it take to see benefits?

Consistent daily use supports ongoing metabolic health. Individual benefits may vary based on diet and lifestyle.

Can I take more than one tablet?

We recommend following the suggested use of one tablet daily. Do not exceed unless directed by a health care professional.

Is this product gluten-free?

Source Naturals Niacinamide B-3 is free from common allergens, but check the label for specific allergen information.