Skip to product information
1 of 7

Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules

Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules

Regular price £38.24 GBP
Sale price £38.24 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!

Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules

Regular price £38.24
Sale price £38.24 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 -.

Niacinamide or Niacin? Understanding the Difference

There are two main forms of vitamin B3: niacin (nicotinic acid) and niacinamide (nicotinamide). While both are precursors to NAD and support metabolic processes, they differ in one key aspect – niacin can cause a temporary redness and warmth known as the “niacin flush,” whereas niacinamide does not trigger this reaction. This makes niacinamide a comfortable choice for those looking to supplement with vitamin B3 without the discomfort. Many individuals prefer the no-flush version for its gentler nature.

What Is Niacinamide (Vitamin B3)?

Niacinamide, also referred to as nicotinamide, is a water-soluble B vitamin that plays a vital role in energy metabolism. It is a precursor to nicotinamide adenine dinucleotide (NAD), a coenzyme essential for oxidation-reduction reactions, nutrient metabolism, and ATP synthesis – the energy currency of cells. Unlike nicotinic acid, niacinamide does not cause vasodilation, so it is well tolerated even at higher doses.

Dosage and Administration

Pure Encapsulations Niacinamide is available in 500 mg capsules. The recommended dose is one capsule daily, preferably with a meal to minimise any potential stomach upset. As a water-soluble vitamin, any excess is excreted in the urine, making it safe for long-term uses when taken as directed. Always consult a health care professional before adjusting your dose, especially if you have any medical conditions or are taking other medications.

Approved Health Benefits

Vitamin B3 (niacin) contributes to the following normal physiological functions:

  • Energy-yielding metabolism: Helps convert food into energy.
  • Nervous system function: Supports normal nerve function.
  • Psychological function: Contributes to normal psychological health.
  • Skin maintenance: Helps maintain healthy skin.

Health claims are authorised in the EU and UK. This product is a food supplement and should be used as part of a varied diet and healthy lifestyle.

Safety Information

Niacinamide is generally well tolerated. At very high doses (above 1,000 mg daily), some people may experience mild side effects such as nausea, headache or dizziness. It is important not to exceed the recommended intake without medical advice. If you are pregnant, breastfeeding or have a liver condition, seek medical guidance before supplementation. This product is formulated without common allergens and is non-GM. Keep out of reach of young children.

Why Choose Pure Encapsulations?

Pure Encapsulations is a trusted brand amongst health care professionals, known for rigorous quality control. Each batch is tested for potency and purity. Their supplements are free from artificial ingredients, unnecessary fillers and genetically modified organisms. This makes it an excellent choice for those with sensitivities or anyone seeking a clean, effective formula.

Frequently Asked Questions

Can niacinamide cause a flush?

No, niacinamide does not cause the flush associated with niacin. This is one of its main advantages.

Is niacinamide safe for long-term uses?

Yes, when taken at the recommended dose, it is generally safe for long-term uses. However, it is advisable to review your supplementation with a health care professional periodically.

Can I take niacinamide on an empty stomach?

Yes, it can be taken on an empty stomach, whilst taking it with food may help avoid any mild stomach discomfort.

What is the difference between niacinamide and nicotinamide?

They are the same compound. Niacinamide is another name for nicotinamide.

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

Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules at UK Vitality Vitamins

Niacinamide or Niacin? Understanding the DifferenceThere are two main forms of vitamin B3: niacin (nicotinic acid) and niacinamide (nicotinamide). While both are precursors to NAD and support metabolic processes, they...

Category Vitamin B3 (Niacin)
Delivery area Worldwide
Checkout Secure checkout
Brand Pure Encapsulations
Price £38.24
Availability In stock
B VitaminsEnergy MetabolismFood SupplementGluten-FreeHypoallergenicNADNervous SystemNiacinamideNo FlushNon-GM

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 Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules

Is Pure Encapsulations Niacinamide – Vitamin B3 Supplement, 90 Capsules 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.