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Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg)

Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg)

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Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg)

Regular price £193.78
Sale price £193.78 Regular price
Save % Sold out
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Niacin vs Niacinamide – Which Form Is Right for You?

Vitamin B3 comes in two primary forms: nicotinic acid and niacinamide. Nicotinic acid is known for causing a temporary flush—a warm, tingling sensation on the skin—which some users seek for its potential cardiovascular effects. However, this flush can be uncomfortable for many, particularly at higher doses.

Niacinamide, also called nicotinamide, is a non-flushing form of vitamin B3. It provides the same core nutritional benefits—contributing to normal energy metabolism, skin maintenance, and nervous system function—without the flush. This makes it ideal for those who are sensitive to nicotinic acid or wish to take higher doses for skin support without side effects. For individuals refocusing on skin health or looking for a gentle, well tolerated B3 supplement, niacinamide is an excellent choice.

What Is Niacinamide (Vitamin B3)?

Niacinamide, or nicotinamide, is a water-soluble form of vitamin B3 that plays a vital role in energy metabolism and cellular health. Unlike its close relative nicotinic acid, niacinamide does not cause the characteristic flushing sensation, making it a preferred option for those seeking the benefits of vitamin B3 without discomfort. This essential nutrient helps convert food into energy, supports DNA repair, and maintains the function of the nervous system. As a component of coenzymes NAD and NADP, niacinamide is involved in over 400 enzymatic reactions in the body.

Prescribed For Life offers this high-quality niacinamide powder in a fine granular USP grade form, ensuring purity and potency. Whether you want to support your skin health or optimise your daily nutrition, this supplement provides a versatile and reliable source of vitamin B3.

Health Benefits of Niacinamide Supplement

Niacinamide contributes to normal energy-yielding metabolism, helping your body efficiently convert carbohydrates, fats, and proteins into usable energy. This makes it a valuable addition for anyone with an active lifestyle or those looking to maintain vitality throughout the day.

In addition to its role in energy production, niacinamide supports the maintenance of normal skin. Clinical studies suggest that topical and oral niacinamide can help increase skin hydration, improve texture, and reduce the appearance of fine lines. By supporting the skin's barrier function, this vitamin B3 form aids in protecting against environmental stressors.

Furthermore, niacinamide helps maintain normal psychological function and supports the nervous system. It also contributes to the reduction of tiredness and fatigue when combined with a balanced diet. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, or prevent any disease.

Quality and Purity – What Makes This Niacinamide Stand Out

Prescribed For Life is committed to delivering supplements of the highest standard. This niacinamide powder is USP grade, meeting stringent purity and quality criteria set by the United States Pharmacopoeia. It contains no additives, preservatives, fillers, or binders—just pure, single-ingredient niacinamide.

The product is third-party lab tested to verify its identity, potency, and purity. It is certified gluten-free, non-GMO, and vegan, making it suitable for a wide range of dietary preferences. The powder is packaged in the USA in accordance with Good Manufacturing Practices (GMP) to ensure consistency and safety.

Available in bulk sizes from 113 grammes to 25 kilograms, this supplement offers flexibility for long-term uses or for those who prefer to buy in larger quantities. The durable resealable pouch ensures easy storage and dispensing.

How to Uses Niacinamide Powder

This fine granular powder is easy to incorporate into your daily routine. A typical serving size is approximately 500 mg per day, but individual needs may vary. Because niacinamide is water-soluble, it can be taken with or without food. The powder mixes easily into water, juice, or smoothies.

It is important to start with a lower dose to assess tolerance and gradually increase as needed. Doses above 500 mg should be discussed with a health care professional, as high intakes may affect liver enzymes or interact with certain medications. Pregnant or nursing women and individuals with medical conditions should consult their doctor before uses.

Store the powder in a cool, dry place. The resealable pouch keeps the product fresh and extends shelf life for maximum potency.

Frequently Asked Questions

Does niacinamide cause flushing?

No, niacinamide does not cause the flushing reaction associated with nicotinic acid. This makes it a gentle option for those who want the benefits of vitamin B3 without the uncomfortable skin sensation.

Can I take niacinamide on an empty stomach?

Yes, niacinamide can be taken with or without food. However, taking it with a meal may help minimise any potential stomach discomfort in sensitive individuals.

Is this powder suitable for vegans and those with dietary restrictions?

Absolutely. This niacinamide powder is vegan, gluten-free, non-GMO, and kosher. It contains no animal products or common allergens.

How should I store the powder to maintain its freshness?

Keep the resealable pouch tightly closed in a cool, dry place away from direct sunlight. Proper storage ensures long shelf life and potency.

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.

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Supplement guide

Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg) at UK Vitality Vitamins

Niacin vs Niacinamide – Which Form Is Right for You?Vitamin B3 comes in two primary forms: nicotinic acid and niacinamide. Nicotinic acid is known for causing a temporary flush—a warm, tingling sensation on the skin—w...

Category Vitamin B
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £193.78
Availability In stock
bulk vitaminsenergy metabolismgluten freeniacinamidenicotinamideno flush niacinnon GMOpowder supplementPrescribed For Lifeskin health 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 Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg)

Is Prescribed For Life Niacinamide Powder (B-C) - Fine Granular USP Grade Vitamin B3, Natural Nicotinamide Supplement, Gluten-free, Non GMO, Vegan (5 kg) 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.

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