{"product_id":"bestb12-liquid-vitamin-b12-hydroxocobalamin-drops","title":"BestB12 – Liquid Vitamin B12 (Hydroxocobalamin) Drops","description":"\u003cp\u003e\u003cstrong\u003eBestB12\u003c\/strong\u003e is a high-potency vitamin B12 supplement in liquid drop form, using hydroxocobalamin — a naturally occurring, highly bioavailable form of B12. The convenient dropper bottle allows flexible, precise daily dosing to support energy metabolism, nervous system function, red blood cell production, and healthy homocysteine levels.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat BestB12 does for you\u003c\/h2\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Helps reduce tiredness and fatigue — B12 contributes to normal energy-yielding metabolism\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Supports the normal production of red blood cells — essential for oxygen transport\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Maintains proper nervous system function — B12 is critical for nerve myelin sheath integrity\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Supports normal psychological function and cognitive performance\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Helps maintain normal homocysteine metabolism — a key cardiovascular health marker\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Liquid drops allow flexible dosing — ideal for those with absorption challenges or who dislike tablets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho is it for?\u003c\/h2\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Vegans and plant-based eaters — B12 occurs naturally only in animal products, making supplementation essential\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Those with reduced gastric acid, suspected absorption issues, or gut health challenges\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e People taking metformin or proton pump inhibitors (known to deplete B12)\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Heavy coffee and tea drinkers — caffeine and tannins can reduce B12 bioavailability from food\u003c\/li\u003e\n\u003cli style=\"display:flex;align-items:flex-start;gap:9px;padding:5px 0;border-bottom:1px solid #f2f2f2;\"\u003e\n\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 17 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"flex-shrink:0;margin-top:2px;display:inline-block;vertical-align:middle\"\u003e\u003ccircle cx=\"8.5\" cy=\"8.5\" r=\"8.5\" fill=\"#2d7d46\"\u003e\u003c\/circle\u003e\u003cpath d=\"M4.5 8.5l2.8 2.8 5-5\" stroke=\"white\" stroke-width=\"1.9\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Anyone experiencing fatigue, cognitive fog, or mood changes that may be linked to B12 insufficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eComplete ingredient profile (per 5 drops)\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;margin:20px 0;border-radius:10px;box-shadow:0 1px 6px rgba(0,0,0,0.08);\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;background:#fff;\"\u003e\n\u003cthead style=\"background:#1e5c35;color:#fff;\"\u003e\u003ctr\u003e\n\u003cth style=\"padding:11px 14px;text-align:left;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;\"\u003eIngredient\u003c\/th\u003e\n\u003cth style=\"padding:11px 14px;text-align:left;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;\"\u003eAmount per serving\u003c\/th\u003e\n\u003cth style=\"padding:11px 14px;text-align:left;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;\"\u003e% RI\u003c\/th\u003e\n\u003cth style=\"padding:11px 14px;text-align:left;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;\"\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;color:#1a1a1a;border-bottom:1px solid #eef0ee;vertical-align:top;color:#333;line-height:1.55;\"\u003eVitamin B12 (Hydroxocobalamin)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #eef0ee;vertical-align:top;color:#333;line-height:1.55;\"\u003e100 µg\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #eef0ee;vertical-align:top;color:#333;line-height:1.55;\"\u003e4,000%\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #eef0ee;vertical-align:top;color:#333;line-height:1.55;\"\u003eEnergy metabolism, red blood cell formation, nervous system function, homocysteine metabolism, psychological function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003eFull composition: Water, Glycerine, Vitamin B12 (Hydroxocobalamin), Preservative: Potassium Sorbate. 30 ml bottle — approximately 114 servings (5 drops each). Shake before use.\u003c\/small\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy hydroxocobalamin?\u003c\/h2\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli\u003eNaturally occurring form of B12 — the form found in food, unlike synthetic cyanocobalamin\u003c\/li\u003e\n\u003cli\u003eDoes not require prior conversion in the liver before becoming active\u003c\/li\u003e\n\u003cli\u003eCan be flexibly converted by the body into whichever active B12 coenzyme form is needed\u003c\/li\u003e\n\u003cli\u003eExcellent tolerability and stability — preferred form for long-term supplementation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cp\u003eDissolve \u003cstrong\u003e5 drops\u003c\/strong\u003e in water and drink in the morning, after a meal. Shake before use. \u003cstrong\u003e30 ml — approximately 114 servings.\u003c\/strong\u003e Store at room temperature, away from moisture and light.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is B12 deficiency so common?\u003c\/strong\u003e\u003cbr\u003eA: Causes include plant-based diets (B12 only occurs naturally in animal products), low stomach acid, SIBO, medication use (metformin, PPIs), and reduced intrinsic factor production especially with age.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is 4,000% RI safe?\u003c\/strong\u003e\u003cbr\u003eA: Vitamin B12 is water-soluble and any excess is excreted naturally. There is no established upper tolerable intake level for B12 — high doses are safe even with daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I take it sublingually (under the tongue)?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Sublingual placement supports direct absorption, beneficial for those with intestinal absorption challenges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does one bottle last?\u003c\/strong\u003e\u003cbr\u003eA: At 5 drops per day, the 30 ml bottle provides approximately 114 servings — nearly 4 months of daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is BestB12 suitable for vegans?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The formula contains no animal-derived ingredients.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Best Lab?\u003c\/h2\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroxocobalamin\u003c\/strong\u003e — natural, flexible B12 form superior to synthetic cyanocobalamin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid dropper format\u003c\/strong\u003e — precise dosing, fast absorption, ideal for absorption issues or pill aversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e114 servings per bottle\u003c\/strong\u003e — approximately 4 months of daily B12 coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal clean formula\u003c\/strong\u003e — only essential excipients, no unnecessary additives\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BESTLAB","offers":[{"title":"Default Title","offer_id":58011932885373,"sku":"5907894530024","price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1915\/3730\/files\/f50f6292f41a504c567cc1c7546c8541.png?v=1775555648","url":"https:\/\/e-drug.co.uk\/products\/bestb12-liquid-vitamin-b12-hydroxocobalamin-drops","provider":"E-Drug","version":"1.0","type":"link"}