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Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving

Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving

Regular price £26.88 GBP
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Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving

Regular price £26.88
Sale price £26.88 Regular price
Save % Sold out
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Health Benefits of Niacin Supplements

Niacin contributes to normal energy-yielding metabolism, helping your body convert food into energy. It also supports the maintenance of normal skin and mucous membranes, plays a role in normal psychological function, and helps reduce tiredness and fatigue. These benefits are recognized by European health authorities.

This product is a food supplement and should not replace a varied diet. Keep out of reach of children. Do not exceed the recommended dose.

What Is Vitamin B3 (Niacin)?

Vitamin B3, also known as niacin, is a water-soluble B vitamin essential for converting food into energy. It is crucial for enzymes involved in cellular metabolism, DNA repair, and signalling. Niacin exists in two main forms: nicotinic acid and niacinamide. This product contains pure nicotinic acid, which produces a characteristic "niacin flush" – a temporary, harmless redness and warmth of the skin due to vasodilation. Many people consider this flush a sign that the supplement is working.

Niacin occurs naturally in foods like poultry, fish, peanuts, and whole grains, but supplementation can help ensure adequate intake. This Nutricost powder provides 250g of pure niacin, with each 1g scoop delivering a potent dose of vitamin B3.

How to Uses Niacin Powder

Each scoop (included) delivers approximately 1g (1000mg) of pure niacin. Beginners should start with a smaller dose (e.g., 500mg or less) to assess tolerance. Mix the powder with water, juice, or a smoothie – it is unflavoured and blends easily.

Do not exceed the recommended serving size unless advised by a health care professional. High doses (over 50mg daily) require medical supervision due to potential side effects like liver toxicity. Always consult your GP before starting a new supplement, especially if you have a medical condition or take medications.

Niacin Flush: What It Is and Why It Happens

The niacin flush is a unique effect of nicotinic acid. It causes a temporary sensation of warmth, redness, or itching on the skin, particularly on the face, chest, and arms, due to vasodilation. The flush is harmless and usually subsides within 15–30 minutes. To minimise it, take niacin with food (especially containing fats) or start low and gradually increase. Avoid taking on an empty stomach. This product clearly warns: "Will Likely Cause Niacin Flush."

Potential Side Effects and Safety Considerations

Besides the flush, possible side effects include stomach upset, headache, dizziness, and blurred vision – more common at high doses. Long-term uses of high-dose niacin (>500mg daily) has been associated with liver damage. Follow dosage instructions carefully.

Individuals with liver disease, peptic ulcers, gout, or diabetes should exercise caution. Niacin can interact with medications, including blood pressure drugs, statins, and diabetes medications. This product is third-party tested and made in a GMP-compliant, FDA-registered facility (note: FDA is US; for UK, manufacturing standards are equivalent). It is non-GMO and gluten-free.

How to Choose a High-Quality Niacin Supplement

Consider the form: nicotinic acid (flush), niacinamide (no flush), or inositol hexanicotinate (slow release). This product is pure nicotinic acid, ideal for those wanting the full niacin experience. Choose powders free from unnecessary additives. Third-party testing ensures quality. Nutricost's powder is lab-tested for purity and potency. The 250g container provides 250 servings – cost-effective for long-term uses. Store in a cool, dry place.

Frequently Asked Questions

Can I take this powder if I am sensitive to niacin flush?

Start with a very small dose (e.g., ¼ scoop) with food. Alternatively, choose niacinamide, which does not cause flushing.

How much niacin should I take daily?

The recommended dietary allowance (RDA) for adults is 14–16mg per day. Higher doses (like 1g) are used for specific goals under medical supervision. Do not exceed 35mg without professional advice.

Is this product safe for vegans?

Yes, the powder is vegan-friendly, gluten-free, and non-GMO. It contains no animal-derived ingredients.

Can I give this to my pet?

This product is intended for human consumption. Consult a vet before giving any supplement to pets.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.

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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

Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving at UK Vitality Vitamins

Health Benefits of Niacin SupplementsNiacin contributes to normal energy-yielding metabolism, helping your body convert food into energy. It also supports the maintenance of normal skin and mucous membranes, plays a r...

Category Vitamins > Vitamin B > B3 (Niacin)
Delivery area Worldwide
Checkout Secure checkout
Brand Nutricost
Price £26.88
Availability In stock
B vitaminsenergy metabolismflushgluten-freeniacinnicotinic acidnon-GMONutricostpowderskin health

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.

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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 Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving

Is Nutricost Niacin Vitamin B3 Powder 250g – 1g Per Serving 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.