{"product_id":"21st-century-biotin-5000-mcg-110-capsules-b001rn3roa","title":"21st Century Biotin, 5,000 mcg, 110 Capsules","description":"\u003ch2\u003eWhat Is Biotin and Why Is It Important?\u003c\/h2\u003e\u003cp\u003eBiotin, or vitamin B7, is a water-soluble B vitamin that helps your body convert food into energy. It also contributes to the maintenance of normal hair, skin and nails, as well as normal nervous system function. While biotin deficiency is uncommon—since the body can produce small amounts and it is found in many foods—supplementing may be beneficial for those looking to strengthen brittle nails, improve hair texture, or maintain a healthy complexion. This 5,000 mcg supplement from 21st Century offers a concentrated amount of biotin in a convenient capsule form.\u003c\/p\u003e\u003ch2\u003eWhat to Look for in a Biotin Supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a biotin supplement, quality is key. 21st Century’s Biotin is gluten-free and non-GMO, making it suitable for individuals with dietary sensitivities. It is also laboratory tested for purity and potency. The form of biotin used is d-biotin, the biologically active version that your body can utilise efficiently. Look for supplements without unnecessary fillers and allergens, and choose brands that are transparent about their testing practises.\u003c\/p\u003e\u003ch2\u003eRecommended Dosage Guide\u003c\/h2\u003e\u003cp\u003eThe recommended daily intake of biotin for adults is 30 micrograms (mcg), but higher doses—such as the 5,000 mcg in this supplement—are commonly used for targeted support of hair, skin and nails. This dose exceeds the RDA and is generally considered safe because biotin is water-soluble and excess is excreted in urine. However, it is always advisable to consult a health care professional before starting any new supplement regimen, particularly at higher doses. The 110-capsule bottle provides a convenient three-and-a-half-month supply when taking one capsule daily.\u003c\/p\u003e\u003ch2\u003ePossible Side Effects and Interactions\u003c\/h2\u003e\u003cp\u003eBiotin is generally well tolerated with few side effects at recommended doses. Some individuals may experience mild digestive upset. High doses can interfere with certain laboratory tests, particularly thyroid function tests, so inform your doctor if you take biotin regularly. There are no known drug interactions, but it is always best to discuss supplementation with your health care provider, especially if you have underlying health conditions or take prescription medications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions About Biotin\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes biotin really help with hair growth?\u003c\/strong\u003e Biotin supports the production of keratin, a protein that makes up hair, skin and nails. While it may improve strength and thickness, it is not a  for hair loss and works best in those who are deficient or have brittle hair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I take biotin on an empty stomach?\u003c\/strong\u003e Yes, biotin can be taken with or without food. Taking it with a meal may enhance absorption for some people.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does it take to see results?\u003c\/strong\u003e It varies, but many users notice improvements in nail strength within a few weeks and changes in hair texture after a few months of consistent use.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the European Food Safety Authority or 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","brand":"21st Century","offers":[{"title":"Default Title","offer_id":46714929545377,"sku":null,"price":22.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/61WNnEVhwFL._SL1500.jpg?v=1784389523","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/21st-century-biotin-5000-mcg-110-capsules-b001rn3roa","provider":"UkVitalityVitamins","version":"1.0","type":"link"}