21st Century Niacin 100 mg Tablets, 110 Count

Your body relies on niacin (vitamin B3) every single day to turn food into fuel. Since it’s water-soluble, you can’t store it – so a regular top-up is essential. 21st Century’s Niacin 100 mg tablets make it easy to meet your daily needs, whether you’re after an energy boost or better circulation.

How to Take Niacin: Dosage Tips

Each tablet provides 100 mg of niacin. Start with one tablet daily with food to assess tolerance. If you experience flushing (a harmless warmth or redness), taking it with a meal or splitting the dose can help. Don’t exceed the recommended dose without checking with your health care professional. For most adults, 100 mg daily is a good place to start. Store in a cool, dry spot, out of reach of children. Always read the label and follow directions for use.

Niacin’s Role in Your Health

Niacin supports normal energy-yielding metabolism, helping you feel active throughout the day. It also contributes to healthy skin, normal nervous system function, and normal psychological function. These roles are well recognised in nutritional science. By providing 100 mg per tablet, these supplements help fill any gaps in your diet.

Always read the label and follow directions for use. This product is not intended to diagnose, treat, or prevent any disease.

Niacin vs Niacinamide: What’s the Difference?

Niacin supplements come in a couple of forms. These tablets contain nicotinic acid, the classic form known for causing a temporary flush – a harmless widening of blood vessels that usually fades with regular use. Niacinamide, on the other hand, doesn’t cause flushing and is often used for skin support. If you’re looking for the circulation benefits linked to nicotinic acid, this immediate-release formula is a solid choice.

Potential Side Effects and Safety Precautions

At moderate doses, niacin is well tolerated. The most common side effect is flushing – redness, warmth, or tingling that’s temporary and harmless. Higher doses (above 500 mg) can affect liver function, so medical supervision is recommended. If you have a medical condition, are pregnant or breastfeeding, or take other medications, talk to your doctor before starting. This product is gluten free, non-GMO, and suitable for vegans.

Frequently Asked Questions

Can niacin cause skin flushing?

Yes, nicotinic acid can cause a harmless flush. Starting with a low dose and taking with food may reduce it.

Is this product suitable for vegans?

Yes, the tablets are labelled as suitable for vegans.

Is it gluten free?

Yes, this product is certified gluten free.

How many tablets are in each bottle?

Each bottle contains 110 tablets, providing a 110-day supply at one tablet per day.