{"product_id":"nusci-niacin-vitamin-b3-pure-powder-2270g-b00k9g9tsy","title":"NuSci Niacin Vitamin B3 Pure Powder – 2270 g (5 lb)","description":"\u003ch2\u003eWhat Is Vitamin B3 (Niacin)?\u003c\/h2\u003e\u003cp\u003eVitamin B3, also known as niacin or nicotinic acid, is a water-soluble B vitamin that plays an essential role in converting food into energy. It is crucial for cellular metabolism, DNA repair, and the production of key molecules such as NAD and NADP. This pure powder provides the active nicotinic acid, the form most associated with health benefits.\u003c\/p\u003e\u003cp\u003eUnlike many supplements that contain binders, fillers, or flow agents, NuSci Niacin Vitamin B3 Pure Powder contains only the active ingredient – no additives or preservatives. This ensures you have complete control over your dosage and a clean supplementation experience.\u003c\/p\u003e\u003ch2\u003eKey Health Benefits of Niacin\u003c\/h2\u003e\u003cp\u003eNiacin contributes to normal energy-yielding metabolism and helps reduce tiredness and fatigue. As a precursor to NAD, it supports the function of over 400 enzymes involved in cellular energy production. Additionally, niacin contributes to the normal function of the nervous system and normal psychological function. It also aids in the maintenance of normal skin and mucous membranes.\u003c\/p\u003e\u003cp\u003eThese benefits are recognized by the European Food Safety Authority and are consistent with approved health claims for food supplements. As with any supplement, niacin should be used as part of a varied, balanced diet and a healthy lifestyle.\u003c\/p\u003e\u003ch2\u003eNiacin vs. Niacinamide – Which Form Should You Choose?\u003c\/h2\u003e\u003cp\u003eNiacin comes in different forms, and understanding the differences helps you make an informed choice. Nicotinic acid (the form in this powder) is known for producing a temporary flushing effect – redness, warmth, and tingling of the skin caused by prostaglandin-mediated vasodilation. This flush is harmless and often subsides with continued uses or if taken with food. In contrast, niacinamide (nicotinamide) does not cause flushing but also lacks some of the effects attributed to nicotinic acid.\u003c\/p\u003e\u003cp\u003eFor those specifically seeking nicotinic acid for its researched benefits, this pure powder is the form backed by decades of clinical research. Inositol hexanicotinate, often sold as ‘no-flush niacin’, is a compound of niacin and inositol, but its effects are less well-documented.\u003c\/p\u003e\u003ch2\u003eRecommended Dosage and How to Take Niacin\u003c\/h2\u003e\u003cp\u003eBecause this is a pure powder, careful measurement is necessary. A typical starting dose for general wellness is 10–25 mg per day. For targeted support, doses may range from 500 mg to 1500 mg daily, but such amounts should only be taken under medical supervision. The fine white crystalline powder has a sour taste and dissolves easily in water or juice.\u003c\/p\u003e\u003cp\u003eTo minimise flushing, start with a low dose and gradually increase over several weeks. Taking niacin with food or splitting the daily dose can also help. Always uses a milligram-accurate scale to measure as the volume of a teaspoon varies. Never exceed recommended doses without consulting a health care professional.\u003c\/p\u003e\u003ch2\u003ePotential Side Effects and Safety Considerations\u003c\/h2\u003e\u003cp\u003eThe most common side effect is the niacin flush, characterised by reddening of the skin, itching, and a warm sensation. This is not dangerous and typically decreases in intensity as the body adapts. High doses (above 500 mg) may cause gastrointestinal discomfort, elevated liver enzymes, or blurred vision. Individuals with liver disease, active peptic ulcers, or gout should exercise caution. Niacin may also interact with medications, including blood pressure drugs, diabetes medications, and statins.\u003c\/p\u003e\u003cp\u003ePregnant or nursing women, and those with medical conditions, should consult a health care provider before using high doses of niacin. Always inform your doctor about any supplements you take.\u003c\/p\u003e\u003ch2\u003eHow to Choose a High-Quality Niacin Supplement\u003c\/h2\u003e\u003cp\u003eNot all niacin powders are the same. Look for products that are third-party tested for purity and potency – NuSci ensures rigorous quality control. This powder is non-GMO, vegan, and gluten-free, with 2.5 to 3.5 years of shelf life when stored in a cool, dry place away from light and heat. The absence of fillers means you get exactly what you need: pure crystalline nicotinic acid.\u003c\/p\u003e\u003cp\u003eBulk packaging like this 2270 g bag offers value and convenience for long-term uses or for sharing. Always check the lot number and verify the product comes from a reputable manufacturer.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow should I store niacin powder?\u003c\/strong\u003e Keep it in a tightly sealed container in a cool, dark, dry location. Avoid humidity and direct sunlight.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix niacin powder with hot liquids?\u003c\/strong\u003e Yes, but avoid prolonged heating as high temperatures may degrade the vitamin. Add it to room-temperature or lukewarm beverages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this powder suitable for vegans?\u003c\/strong\u003e Yes, this niacin powder is plant-derived and contains no animal products.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the powder taste like?\u003c\/strong\u003e It has a characteristic sour, acidic taste. Many people mask it with juice or a flavoured drink.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does niacin cause a flush?\u003c\/strong\u003e The flush is a normal reaction to nicotinic acid, caused by the release of prostaglandins. It is harmless and often decreases with regular uses.\u003c\/p\u003e","brand":"NuSci","offers":[{"title":"Default Title","offer_id":46719325438113,"sku":null,"price":119.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/61C1_ccsTxS._AC_SL1229_3c0ffdda-9446-41e3-9283-b32b7e1cee79.jpg?v=1784481028","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/nusci-niacin-vitamin-b3-pure-powder-2270g-b00k9g9tsy","provider":"UkVitalityVitamins","version":"1.0","type":"link"}