{"product_id":"source-naturals-niacinamide-vitamin-b3-100mg-250-tablets-pack-of-3-b001gctvga","title":"Source Naturals Niacinamide Vitamin B-3 100mg – 250 Tablets (Pack of 3)","description":"\u003ch2\u003eKey Health Benefits of Niacinamide\u003c\/h2\u003e\u003cp\u003eNiacinamide, a form of vitamin B-3, contributes to normal energy-yielding metabolism, helping your body convert food into usable energy. It also supports the normal functioning of the nervous system and helps maintain healthy skin. As part of a balanced diet, adequate intake of niacinamide may reduce tiredness and fatigue.*\u003c\/p\u003e\u003cp\u003eUnlike nicotinic acid, niacinamide does not cause the characteristic niacin flush, making it a comfortable choice for daily supplementation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*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.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eWhat Is Niacinamide (Vitamin B-3)?\u003c\/h2\u003e\u003cp\u003eNiacinamide, also known as nicotinamide, is a water-soluble B vitamin that plays a vital role in energy metabolism. It is essential for the function of over 50 metabolic reactions, most of which involve enzymes that support cellular energy production. Its bioactive forms — NAD+, NADH, NADP, and NADPH — act as catalysts in the mitochondria, helping your cells generate the energy they need to thrive.\u003c\/p\u003e\u003cp\u003eNiacinamide is the amide form of niacin, distinct from nicotinic acid, and is preferred by those who want the benefits of vitamin B-3 without the uncomfortable skin redness and warmth associated with the flush.\u003c\/p\u003e\u003ch2\u003eNiacin vs Niacinamide: What's the Difference?\u003c\/h2\u003e\u003cp\u003eVitamin B-3 comes in two primary supplementary forms: nicotinic acid and niacinamide. Nicotinic acid is known for causing a temporary flush reaction — redness, tingling, and warmth — due to vasodilation. Niacinamide, on the other hand, does not provoke this flush, making it more tolerable for many individuals.\u003c\/p\u003e\u003cp\u003eBoth forms support energy metabolism and cellular health, but niacinamide is often preferred for daily supplementation at higher doses because of its gentler profile. Some users may choose nicotinic acid specifically for its effects on lipid metabolism, but niacinamide offers the same foundational B-3 benefits with greater comfort.\u003c\/p\u003e\u003ch2\u003eHow to Choose a High-Quality Niacinamide Supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin B-3 supplement, consider the form (niacinamide vs nicotinic acid), dosage, and purity. Source Naturals Niacinamide tablets are made with high-quality ingredients and are free from common allergens such as gluten, dairy, soya, and artificial colours. They are suitable for vegetarians and vegans.\u003c\/p\u003e\u003cp\u003eLook for supplements that undergo third-party testing for potency and purity. This ensures you receive the amount of niacinamide stated on the label without contaminants. A trusted brand like Source Naturals follows Good Manufacturing Practises (GMP) to deliver consistent quality.\u003c\/p\u003e\u003ch2\u003eRecommended Dosage and How to Take\u003c\/h2\u003e\u003cp\u003eEach tablet contains 100 mg of niacinamide. The suggested use is one tablet daily, or as recommended by your health care professional. This dosage provides a substantial amount of vitamin B-3 while remaining well within safe upper intake levels for most adults.\u003c\/p\u003e\u003cp\u003eFor best absorption, take with food and a full glass of water. If you are new to niacinamide, you may start with a lower dose and gradually increase. Always follow the label instructions and consult your health care provider before exceeding the recommended serving, especially if you are pregnant, nursing, or taking medication.\u003c\/p\u003e\u003ch2\u003eSafety and Potential Side Effects\u003c\/h2\u003e\u003cp\u003eNiacinamide is generally well-tolerated at recommended doses. The most common side effects are mild and may include gastrointestinal upset or headache. Unlike nicotinic acid, niacinamide does not cause flushing at standard doses.\u003c\/p\u003e\u003cp\u003eHigh doses of niacinamide (above 500 mg daily) have been associated with potential liver enzyme changes and other effects. Do not exceed the recommended dosage unless under medical supervision. Keep out of reach of children. If you experience any unusual symptoms, discontinue use and consult a health care professional.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I take niacinamide on an empty stomach?\u003c\/h3\u003e\u003cp\u003eYes, niacinamide can be taken on an empty stomach without causing the flush. However, taking it with food may reduce any potential digestive discomfort.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between niacinamide and nicotinic acid?\u003c\/h3\u003e\u003cp\u003eNiacinamide does not cause flushing, while nicotinic acid does. Both provide vitamin B-3, but niacinamide is often preferred for daily use due to its milder side effect profile.\u003c\/p\u003e\u003ch3\u003eIs it safe to take 100 mg of niacinamide daily?\u003c\/h3\u003e\u003cp\u003eFor most adults, 100 mg per day is a safe and effective dose. Consult your health care provider for personalised advice, especially if you have any underlying health conditions.\u003c\/p\u003e\u003ch3\u003eDoes this product contain caffeine or stimulants?\u003c\/h3\u003e\u003cp\u003eNo, Source Naturals Niacinamide tablets contain only vitamin B-3 and inactive tablet ingredients. They are stimulant-free.\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":46714874691745,"sku":null,"price":37.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/71Q2KAKZNTL._AC_SL1500.jpg?v=1784388928","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/source-naturals-niacinamide-vitamin-b3-100mg-250-tablets-pack-of-3-b001gctvga","provider":"UkVitalityVitamins","version":"1.0","type":"link"}