{"product_id":"biotin-doctor-s-best","title":"Biotin","description":"\u003cp\u003e\u003cstrong\u003eWhat is Doctor's Best Biotin?\u003c\/strong\u003e\u003cbr\u003eDoctor's Best Biotin provides an ample dose of the B vitamin biotin that promotes healthy hair, skin and nails. Clinical observations of biotin deficiency shows its importance for the upkeep of healthy skin and hair, as well as for the immune and central nervous systems. The body also uses biotin to produce energy and to efficiently utilize proteins, carbohydrates, and fats. Since the body cannot make biotin it must be obtained from the diet. Clinical studies have found that biotin supplementation helps improve the hair, skin, and nails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it work?\u003c\/strong\u003e\u003cbr\u003eAt least seven human enzymes require biotin in order to function. Five have biotin integrated within their structure as a coenzyme, and these all belong to the carboxylase category. Measuring the activities of these carboxylase enzymes gives a more accurate picture of the body's biotin status than measuring blood biotin levels. The activity of each carboxylase enzyme can be conveniently assessed by measuring the level of its specific end product in the urine. Of the five known biotin carboxylases, three are located in the mitochondria, the microscopic energy generators within our cells. Carboxylases that reside in the mitochondria help make heme, a protein that contains iron and is essential for the mitochondria's energy generation functions. Consequently, biotin deficiency can impair the functioning of heme proteins in the mitochondria, which in turn can create a free radical challenge for the cell. The sixth biotin enzyme is biotinidase, which functions to release biotin from its linkages to proteins or other biomolecules and thereby make it available for utilization as a carboxylase coenzyme. Mutations in biotinidase can markedly lower biotin absorption from the foods and contribute to depletion of the body's biotin stores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFood Supplement in capsules with:\u003c\/strong\u003e biotin.\u003c\/p\u003e\n\u003cp\u003e120 vcaps\u003c\/p\u003e\n\u003ctable style=\"width: 89.3898%;\" height=\"34\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 9.57471%;\"\u003e\u003c\/th\u003e\n\u003cth align=\"right\" style=\"width: 65.939%;\"\u003eRecommended daily dose (1 Veggie Capsule)\u003c\/th\u003e\n\u003cth align=\"right\" style=\"width: 24.0271%;\"\u003e%NRV\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.57471%;\"\u003eBiotin\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 65.939%;\"\u003e5000 µg\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 24.0271%;\"\u003e10000%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*NRV - Nutrient Reference Value;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIngredients:\u003c\/strong\u003e Biotin, emulsifier: microcrystalline cellulose, cellulose gel, thickener: hydroxypropyl methylcellulose, anti-caking agents: magnesium salts of fatty acids.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarnings:\u003c\/strong\u003e Food supplements should not be used as a substitute for a varied diet. Keep out of reach of young children. Recommended daily dose should not be exceeded. Store in a cool dry place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Before End:\u003c\/strong\u003e \u003cspan\u003e2028-05-31\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of origin \/ Brand:\u003c\/strong\u003e United States of America \/ Doctor's Best\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Doctor's Best","offers":[{"title":"Default Title","offer_id":54779956625749,"sku":"P30703","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/0521\/8133\/files\/image_2026-02-25_699f0acba7f5d.jpg?v=1787948044","url":"https:\/\/amvibe.co.uk\/products\/biotin-doctor-s-best","provider":"AM Vibe","version":"1.0","type":"link"}