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21st Century Niacin, Prolonged Release, 110 Tablets

21st Century Niacin, Prolonged Release, 110 Tablets

Regular price £22.70 GBP
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21st Century Niacin, Prolonged Release, 110 Tablets

Regular price £22.70
Sale price £22.70 Regular price
Save % Sold out
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Who Can Benefit from a Niacin Supplement?

Discover 21St Century Niacin, — Niacin is naturally present in many foods such as meat, fish, poultry, and fortified grains, but some people may have higher requirements or a less varied diet. Those following vegetarian or vegan diets, anyone with limited food choices, or individuals under significant physical stress might find supplementation helpful. Older adults and those with certain digestive conditions may also absorb niacin less effectively. This prolonged release formula is an excellent option for maintaining consistent niacin levels, especially if you prefer a once-daily supplement.

How to Choose the Right Niacin Supplement

Niacin supplements come in two main types: immediate release and prolonged release. Immediate release niacin is absorbed quickly but often causes a temporary flushing sensation—a feeling of warmth, redness, or tingling of the skin. Prolonged release (also called sustained release or extended release) releases niacin gradually, reducing the likelihood of flush while providing a steady supply. This makes it a preferred choice for those who want the benefits of niacin without discomfort. Additionally, 21st Century Niacin tablets are gluten-free, non-GMO, and suitable for vegans, making them accessible to a wide range of dietary needs.

Key Benefits of Niacin

  • Energy Metabolism Support: Niacin contributes to normal energy-yielding metabolism, helping you convert food into usable energy.
  • Circulatory Health: It contributes to normal blood circulation and helps maintain normal cholesterol levels as part of a balanced diet.
  • Skin and Nerve Maintenance: Niacin contributes to the maintenance of normal skin and supports the normal functioning of the nervous system.
  • Antioxidant Activity: It plays a role in the body's natural defence against oxidative stress.

What Is Niacin and Why Is It Important?

Niacin, also known as vitamin B3, is a water-soluble vitamin that plays an essential role in converting the food you eat into usable energy. It supports the function of enzymes involved in cellular metabolism, helping your body break down carbohydrates, fats, and proteins. Beyond energy production, niacin contributes to the maintenance of healthy skin, nerves, and digestive system. It also supports normal circulation by helping to maintain healthy blood vessels.

Because the body does not store large amounts of water-soluble vitamins, a regular dietary intake or supplementation is needed to maintain optimal levels. 21st Century Niacin prolonged release tablets are formulated to provide a steady supply of this vital nutrient throughout the day.

Recommended Dosage and How to Take Niacin

For adults, take one tablet daily, preferably with a meal to enhance absorption. Do not exceed the recommended serving size unless directed by a health care professional. Swallow the tablet whole—do not crush or chew—to preserve the prolonged release feature. If you are new to niacin, you may start with a lower dose and gradually increase to allow your body to adjust. Always consult your health care provider before beginning any new supplement regimen, especially if you have a medical condition or are taking medication.

Frequently Asked Questions About Niacin

What is the niacin flush?

The niacin flush is a common, harmless side effect of immediate release niacin, characterised by temporary redness, warmth, or tingling of the skin. It is caused by the rapid dilation of blood vessels. Prolonged release Formulae like this one are designed to reduce the likelihood and intensity of this flush.

Can I take niacin on an empty stomach?

It is generally recommended to take niacin with food to minimise any potential stomach upset and to reduce the flush. Taking it with a meal also helps with absorption.

Is this product gluten-free and vegan?

Yes, 21st Century Niacin prolonged release tablets are gluten-free, non-GMO, and suitable for vegans.

These statements have not been evaluated by the Food and Drug Administration. 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

21st Century Niacin, Prolonged Release, 110 Tablets at UK Vitality Vitamins

Who Can Benefit from a Niacin Supplement?Discover 21St Century Niacin, — Niacin is naturally present in many foods such as meat, fish, poultry, and fortified grains, but some people may have higher requirements or a l...

Category Vitamin B3 Supplement
Delivery area Worldwide
Checkout Secure checkout
Brand 21st Century
Price £22.70
Availability In stock
110 tablets21st centuryb vitaminscirculatory healthenergy supportgluten freeheart healthmetabolismniacinniacin 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.

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Questions about 21st Century Niacin, Prolonged Release, 110 Tablets

Is 21st Century Niacin, Prolonged Release, 110 Tablets 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.