Skip to product information
1 of 7

Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement

Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement

Regular price £27.85 GBP
Sale price £27.85 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free worldwide delivery

Secure checkout

Buy More Save More!

Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement

Regular price £27.85
Sale price £27.85 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked worldwide delivery. Estimated arrival between - and -.

Quality You Can Count On

For three generations, Nature's Truth has been a trusted name in vitamins. This supplement is manufactured to rigorous quality control standards. It is Non-GMO, Gluten-free, and free from wheat, yeast, milk, lactose, soya, artificial colours, flavours, sweeteners, and preservatives. Each batch is tested for purity and potency, ensuring a reliable product you can depend on.

What Is Flush Free Niacin?

Niacin, also known as Vitamin B3, is a water-soluble vitamin essential for converting food into energy. It plays a key role in cellular metabolism, DNA repair, and maintaining healthy skin. This flush free formula combines 400 mg of niacin with 100 mg of inositol, a nutrient that helps minimise the temporary tingling or flushing often experienced with standard niacin. The result is a comfortable, effective way to support your daily nutritional needs.

Why Choose Flush Free Niacin Over Regular Niacin?

Standard niacin (nicotinic acid) often causes a temporary flush—a warmth or redness in the face and chest—due to its vasodilating effects. While harmless, this sensation can be uncomfortable. Flush free formulae uses inositol hexanicotinate, which is broken down gradually, reducing the likelihood of flushing. This product provides 400 mg of niacin in the form of inositol hexanicotinate, combined with additional inositol for optimal tolerance. For those new to niacin or sensitive to flushing, this formulation is an excellent choice.

Key Benefits of Niacin Supplementation

Vitamin B3 is involved in over 400 enzymatic reactions in the body. It contributes to normal energy-yielding metabolism, helping you feel energised throughout the day. Niacin also contributes to the maintenance of normal skin, mucous membranes, and nervous system function. Additionally, it contributes to the reduction of tiredness and fatigue. These health claims have been authorised by the European Food Safety Authority.

Each capsule delivers high potency niacin in a convenient form, making it easier to meet your daily requirements. Whether you're looking to support overall wellness or fill dietary gaps, this supplement offers a practicable solution.

How to Take This Niacin Supplement

As a food supplement, adults take one (1) quick-release capsule daily, preferably with a meal. Do not exceed the recommended dose. Because individual needs vary, it is best to consult a health care professional before starting any new supplement, especially if you are pregnant, nursing, taking medication, or have a medical condition. Store in a cool, dry place away from direct sunlight.

Frequently Asked Questions

What is the difference between niacin and niacinamide?

Niacin (nicotinic acid) and niacinamide are two forms of Vitamin B3. Niacin causes flushing, while niacinamide does not. However, niacinamide does not have the same cholesterol-supporting effects as niacin. This product uses a flush free form of niacin (inositol hexanicotinate) that mimics some benefits of niacin without the flush.

Can I take this on an empty stomach?

Taking with food is recommended to reduce the chance of stomach upset. While this flush free formula is gentle, starting with a meal can improve tolerance.

How long does it take to see results?

Results vary by individual. Consistent daily uses, combined with a balanced diet, supports overall wellness over time. Niacin is a water-soluble vitamin, so any excess is excreted, making regular intake important.

Is this suitable for vegans?

The capsules are made from gelatine, which is not vegan. Please check the label for the most current ingredient information.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Tracked worldwide delivery

    Clear delivery messaging for shoppers worldwide.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement at UK Vitality Vitamins

Quality You Can Count OnFor three generations, Nature's Truth has been a trusted name in vitamins. This supplement is manufactured to rigorous quality control standards. It is Non-GMO, Gluten-free, and free from wheat...

Category Niacin Supplement
Delivery area Worldwide
Checkout Secure checkout
Brand Nature's Truth
Price £27.85
Availability In stock
100 capsules500mg niacinenergy metabolismflush free niacinfood supplementgluten freehigh potencyinositolNature's Truthniacin supplement

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement

Is Nature's Truth Flush Free Niacin 500mg, 100 Capsules – Non-GMO & Gluten-free Food Supplement available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.