20 Best Fosfo B12 in UK 2023 Reviews and Buying Guide

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After tons of hours of researching and comparing all models on the market today, Flash Splash finds out the Best fosfo b12 of 2022. Check out our list of 20 products.
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1 Vitamin B12 Tablets 1000mcg - High Strength Vitamin B12 Supplement - 400 Pure Methylcobalamin... Vitamin B12 Tablets 1000mcg - High Strength Vitamin B12 Supplement - 400 Pure Methylcobalamin... No ratings yet
2 Vitamin B12 Tablets High Strength 1100mcg Methylcobalamin, 360 Vitamin B12 Vegan Tablets (12 Months... Vitamin B12 Tablets High Strength 1100mcg Methylcobalamin, 360 Vitamin B12 Vegan Tablets (12... No ratings yet
3 Vitamin B12 Methylcobalamin 500mcg 450 Tablets (15 Month Supply) | Reduction of Tiredness and... Vitamin B12 Methylcobalamin 500mcg 450 Tablets (15 Month Supply) | Reduction of Tiredness and... No ratings yet
4 Vitamin B12 1200mcg - High Strength Vitamin B12 Tablets - 365 Vegan Methylcobalamin Vitamin B... Vitamin B12 1200mcg - High Strength Vitamin B12 Tablets - 365 Vegan Methylcobalamin Vitamin B... No ratings yet
5 Solgar Vitamin B12 Sublingual Chewable Nuggets - Food Supplement, Pack of 100 - Supports Energy... Solgar Vitamin B12 Sublingual Chewable Nuggets - Food Supplement, Pack of 100 - Supports Energy... No ratings yet
6 Solgar Liquid B12 2000mg with B-Complex - Healthy Nervous System - Healthy Heart & Balanced Mind -... Solgar Liquid B12 2000mg with B-Complex - Healthy Nervous System - Healthy Heart & Balanced Mind... No ratings yet
7 Vitamin B12 1000mcg - 365 High Strength Vegan Tablets (1 Year Supply) - Max Strength B12 Supplement... Vitamin B12 1000mcg - 365 High Strength Vegan Tablets (1 Year Supply) - Max Strength B12... No ratings yet
8 Super B12-Complex 1000mcg, High Absorption Sublingual Vitamin B12 in Three Bioactive Forms with... Super B12-Complex 1000mcg, High Absorption Sublingual Vitamin B12 in Three Bioactive Forms with... No ratings yet
9 Vitamin B12 1500mcg - Methylcobalamin - 365 Tablets - 12 Month Supply Vitamin B12 1500mcg - Methylcobalamin - 365 Tablets - 12 Month Supply No ratings yet
10 Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin... Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin... No ratings yet
11 Vitamin B12 1000mcg | Methylcobalamin 400 Easy Swallow Vegan Tablets (12+ Month’s Supply) | High... Vitamin B12 1000mcg | Methylcobalamin 400 Easy Swallow Vegan Tablets (12+ Month’s Supply) |... No ratings yet
12 Balance Vitamin B12 Liquid Drops - High Strength 3000mcg - 60ml Dropper Bottle - Vegan Friendly -... Balance Vitamin B12 Liquid Drops - High Strength 3000mcg - 60ml Dropper Bottle - Vegan Friendly -... No ratings yet
13 Nature Provides B12 Liquid Vitamin Drops 3000 mcg Methylcobalamin Plus Adenosylcobalamin (50ml) High... Nature Provides B12 Liquid Vitamin Drops 3000 mcg Methylcobalamin Plus Adenosylcobalamin (50ml)... No ratings yet
14 Omvits Vegan Vitamin B12 - 1000mcg Methylcobalamin - 180 Tablets in 100% Plastic-Free Packaging -... Omvits Vegan Vitamin B12 - 1000mcg Methylcobalamin - 180 Tablets in 100% Plastic-Free Packaging -...
15 Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and Supports... Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and... No ratings yet
16 Solgar Vitamin B12 500 µg Vegetable Capsules - Pack of 50 - Easy to take form - Support for your... Solgar Vitamin B12 500 µg Vegetable Capsules - Pack of 50 - Easy to take form - Support for your... No ratings yet
17 Chewable Vitamin B12 Tablets High Strength 1000mcg - 400 Sugar-free & Vegan B12 Vitamin Tablets (1+... Chewable Vitamin B12 Tablets High Strength 1000mcg - 400 Sugar-free & Vegan B12 Vitamin Tablets... No ratings yet
18 Natural Factors Methylcobalamin B12, 5000Mcg, 60 Sublingual Tablets, 200 g Natural Factors Methylcobalamin B12, 5000Mcg, 60 Sublingual Tablets, 200 g No ratings yet
19 Vegan Vitamin B12 Tablets 1500mcg Methylcobalamin High Strength with Added Folic Acid & Black Pepper... Vegan Vitamin B12 Tablets 1500mcg Methylcobalamin High Strength with Added Folic Acid & Black... No ratings yet
20 Best Naturals Vitamin B-12 as Methylcobalamin (Methyl B12), 6000 mcg 120 Sublingual Tablets Best Naturals Vitamin B-12 as Methylcobalamin (Methyl B12), 6000 mcg 120 Sublingual Tablets No ratings yet

Bestseller No. 1
Vitamin B12 Tablets 1000mcg - High Strength Vitamin B12 Supplement - 400 Pure Methylcobalamin...
  • Looking for Immunity Vitamins to Get Charged Up? - WeightWorld vitamin b12 1000 mcg tablets are derived from the most active and bioavailable form of...
  • Feel Good Everyday with Bioactive B12 Boost- Vitamin B12 is needed for numerous metabolic processes that occur in our bodies. Since B12 can’t be...
  • Incredible Health Benefits of B12 Supplement- Vitamin B12 contributes to normal energy-yielding metabolism, psychological function, and red blood cell...
  • Premium Quality, Vegan & GMO Free– We take pride in using top quality ingredients. Our product is free from artificial flavors or sweeteners to make...
  • WHY CHOOSE WEIGHTWORLD? - A British grown family business with over 15 years of experience in health and wellness supplements and devices, we have...
SaleBestseller No. 2
Vitamin B12 Tablets High Strength 1100mcg Methylcobalamin, 360 Vitamin B12 Vegan Tablets (12 Months...
  • ★ VITAMIN B12: 1100mcg of the pure Methylcobalamin form of this essential water-soluble B vitamin. Vitamin B12 is not stored in the body and must be...
  • ★ PURE METHYLCOBALAMIN B12: Our premium Vitamin B12 supplement is made using the most active and bio-available form: Methylcobalamin. Each easy to...
  • ★ ENERGY & IMMUNITY: Vitamin B12, also known as cobalamin, is a popular supplement to aid normal energy-yielding metabolism for a reduction in...
  • ★ VEGAN TABLETS: Buying our vegan B12 formula gives peace of mind in the source and quality of your supplement. Our tablets contain absolutely no...
  • ★ GLUTEN, WHEAT, DAIRY & GMO FREE: Our high strength vegan B12 tablets are 100% GMO free as well as free from milk, lactose, gluten and wheat. They...
SaleBestseller No. 3
Vitamin B12 Methylcobalamin 500mcg 450 Tablets (15 Month Supply) | Reduction of Tiredness and...
  • VITAMIN B12 – 500mcg of the purest Methylcobalamin (a naturally occurring form of B12) FREE FROM ARTIFICIAL FLAVOURS – our product uses an oral...
  • VITAMIN B12 ADVANTAGES - B12, a water soluble vitamin, can help you feel less tired, can help support psychological function, can help maintain your...
  • VALUE – 15 MONTH SUPPLY meaning a convenient supply with less re-orders and we also offer a 100% money back guarantee from a 100% rated premium...
  • SUITABLE FOR VEGETARIANS & VEGANS - Other brands use artificial flavours and additives, we use 100% PURE METHYLCOBALAMIN, gluten free, with no...
Bestseller No. 4
Vitamin B12 1200mcg - High Strength Vitamin B12 Tablets - 365 Vegan Methylcobalamin Vitamin B...
  • ✔ WHY NUTRAVITA'S VITAMIN B12 ESSENTIALS 1200mcg? – Our Vitamin B12 essentials supplement comes with a 365 day supply unlike many other Vitamin...
  • ✔ BENEFITS OF TAKING VITAMIN B12 ESSENTIALS – B Vitamins have essential roles for various processes in the body to maintain good health and...
  • ✔ WHO SHOULD TAKE VITAMIN B12 ESSENTIALS? – Nutravita’s Vitamin B12 essentials are suitable to be taken by both men and women and are vegan and...
  • ✔ CUSTOMER PEACE OF MIND – We have done our best to provide as much information as possible, but if you do have any questions please reach out to...
  • ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across...
SaleBestseller No. 5
Solgar Vitamin B12 Sublingual Chewable Nuggets - Food Supplement, Pack of 100 - Supports Energy...
  • ✓ HIGH STRENGTH Solgar Vitamin B12 Sublingual - Chewable 1000 µg Nuggets contain a 1000 μg of the cyanocobalamin form of Vitamin B12 It plays a...
  • ✓ EASY TO TAKE Presented as sublingual nuggets (that melt under the tongue), this product is a convenient, easy to take version of this versatile...
  • ✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
  • ✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity...
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and...
Bestseller No. 6
Solgar Liquid B12 2000mg with B-Complex - Healthy Nervous System - Healthy Heart & Balanced Mind -...
  • ✓ VITAMIN B12 - Supports energy metabolism and contributes to: Energy-yielding metabolism, the nervous system, homocysteine metabolism,...
  • ✓ LIQUID FORM B12 - Solgar Liquid B12 with B-Complex provides an easy-to-use Vitamin B12 with a B-complex, for those who have difficulty taking...
  • ✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity...
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and...
Bestseller No. 7
Vitamin B12 1000mcg - 365 High Strength Vegan Tablets (1 Year Supply) - Max Strength B12 Supplement...
  • ✔ WHY NUTRAVITA'S VITAMIN B12 1000mcg? – Our Vitamin B12 supplement comes with a 12 month supply unlike many other Vitamin B12 supplements on the...
  • ✔ BENEFITS OF TAKING VITAMIN B12 – All 8 types of Vitamin B have essential roles for various processes in the body to maintain good health and...
  • ✔ WHO SHOULD TAKE VITAMIN B 12? – Nutravita’s Vitamin B12 are suitable to be taken by both men and women and are vegan and vegetarian friendly....
  • ✔︎ 3RD PARTY LAB TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the...
  • ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across...
SaleBestseller No. 8
Super B12-Complex 1000mcg, High Absorption Sublingual Vitamin B12 in Three Bioactive Forms with...
  • 3 SUPERIOR FORMS OF B12 - we provide three naturally occurring and bioactive forms of B12 - methylcobalamin, adenosylcobalamin and hydroxocobalamin....
  • ENHANCED ABSORPTION - sublingual delivery boosts absorption by delivering vitamin B12 directly into the bloodstream via passive diffusion under the...
  • SUPPORTS ENERGY PRODUCTION - an effective 1000mcg dose is ideal for supporting energy levels as vitamin B12 contributes to normal energy-yielding...
  • NATURAL STRAWBERRY FLAVOUR - small and with a pleasant taste, the tablets dissolve comfortably under the tongue. Free from sugar and artificial...
  • VEGAN FORMULA - ideal for supplementing a plant-based diet which may be low in vitamin B12, take one-a-day, GMP manufactured in the UK
Bestseller No. 9
Vitamin B12 1500mcg - Methylcobalamin - 365 Tablets - 12 Month Supply
  • HIGH STRENGTH - 1500mcg of the Methylcobalamin
  • UK MANUFACTURED - Our Vitamin B12 1500mcg supplement is produced in the UK in line with UK GMP manufacturing processes and standards.
  • VITAMIN B12 is approved by the European Food Safety Authority (EFSA) for 8 different health benefits.
  • FULL 12 MONTH SUPPLY - Take the hassle out of reordering every few months.
Bestseller No. 10
Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin...
  • 🤓 12 Month Supply of Vitamin B12 Dual Power 🤓 Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin....
  • 😏 Easy to Swallow With No Aftertaste 😏 - Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even...
  • ✉️ 💲 Letterbox Friendly and Great Value for Money ✉️ 💲 Nutrition Geeks' vitamins for women and men come in flat pack packaging, saving...
  • ✅ Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint ✅ We understand the importance of providing vitamins that caters to...
  • 🌳 😍 Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably...
Bestseller No. 11
Vitamin B12 1000mcg | Methylcobalamin 400 Easy Swallow Vegan Tablets (12+ Month’s Supply) | High...
  • High Strength - With 1000 mcg our high strength vitamin b12 supplement offers a convenient 1 a day 6mm tablet to meet your daily needs as an easy to...
  • 12 plus Months Supply - Our incredible 400 tablets pack gives amazing Value keeping you replenished with a high level of vitamin b12 methylcobalamin...
  • Vitality - Vitamin B12 contributes to the reduction of tiredness and fatigue. Vitamin B12 contributes to normal energy-yielding metabolism
  • UK Made to GMP Standards - Our B12 vitamin is made and manufactured in the UK with Premium Ingredients to the highest of standards. Incite Nutrition...
  • Your Voice - Everybody responds differently to dietary supplements. If our Vitamin B12 aren't right for you, or you are unsatisfied for any reason,...
Bestseller No. 12
Balance Vitamin B12 Liquid Drops - High Strength 3000mcg - 60ml Dropper Bottle - Vegan Friendly -...
  • ✔WHAT ARE THE HEALTH BENEFITS OF LIQUID B12? – Our rapidly absorbed vitamin B12 liquid helps reduce tiredness and fatigue while also boosting your...
  • ✔WHY “DUAL ACTIVE” B12 VITAMIN DROPS? – So you feel positive benefits faster. Our high-strength B12 supplement (3000mcg per serving) comprises...
  • ✔WHY TAKE YOUR B12 VITAMINS IN HIGH STRENGTH LIQUID FORM? – B12 supplements are consumed sublingually (drops under the tongue), to avoid your...
  • ✔WHO ARE BALANCE B12 VITAMINS SUITABLE FOR? – Our vitamin B12 drops are 100% vegan-safe, 100% vegetarian-friendly, 100% GMO-free, 100%...
  • ✔MADE IN THE UK – Our dual-active, high-strength Balance B12 vegan liquid is manufactured in the UK to high quality-control standards, following...
Bestseller No. 13
Nature Provides B12 Liquid Vitamin Drops 3000 mcg Methylcobalamin Plus Adenosylcobalamin (50ml) High...
  • ✌🏻 Dual Coenzyme Vitamin B12 3,000mcg METHYLCOBALAMIN plus ADENOSYLCOBALAMIN for maximum bioavailability
  • 🩸 Similar to injections, Bioactive B12 is in liquid form for increased absorption as it effectively bypasses the stomach and liver
  • 🔥 ENERGY - Supports immune function, metabolism, mood and concentration, reduces tiredness and fatigue
  • 🚫 NO Artificial Sweeteners, Colourings or Flavourings - held only reverse osmosis water
  • 🇬🇧 Manufactured in the UK and stored in violet glass for maximum UV protection which prolongs the life of your Vitamin B12 without adding any...
Bestseller No. 14
Omvits Vegan Vitamin B12 - 1000mcg Methylcobalamin - 180 Tablets in 100% Plastic-Free Packaging -...
  • ✔ HIGH ABSORPTION & RETENTION - Our easy-to-swallow B12 tablets deliver 1000 mcg of Vit B12 in its natural ‘active’ form of Methylcobalamin....
  • ✔ 100% VEGETARIAN & VEGAN - B12 deficiency is common for people on a plant-based diet and most people don’t even know they have it. Our B12...
  • ✔ 100% PLASTIC-FREE - Our brand new pouches are biodegradable, compostable and 100% recyclable so you don't have to worry about polluting the...
  • ✔ PALM OIL FREE - We’ve found a way to remove palm oil from our formulation, and unlike other Vitamin B12 supplements in sublingual, liquid or...
  • ✔ 100% MONEY-BACK GUARANTEE - Buy with peace of mind. If you're not sure, try us out for 60 days and if you're not happy, we'll give you your money...
SaleBestseller No. 15
Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and Supports...
  • ✓ EASY TO TAKE - Solgar Vitamin B12 Sublingual - Chewable 1000 µg Nuggets contain a 1000 μg of the cyanocobalamin form of Vitamin B12
  • ✓ QUICK ABSORPTION - Solgar Vitamin B12 delivers 1000 μg in just one nugget daily, promoting the health of the nervous system and healthy blood...
  • ✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
  • ✓NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity...
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and...
SaleBestseller No. 16
Solgar Vitamin B12 500 µg Vegetable Capsules - Pack of 50 - Easy to take form - Support for your...
  • ✓ EASY TO TAKE - Solgar Vitamin B12 500 µg comes in an easy-to-take vegetable capsule form. Beyond energy support, Vitamin B12 has several health...
  • ✓ FOR OPTIMAL HEALTH - Vitamin B12 also known as cobalamin, is the only vitamin containing cobalt, a trace mineral that is necessary for the...
  • ✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity...
  • ✓ COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles. We believe that cleaner is better, we craft our...
  • ✓ GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and...
Bestseller No. 17
Chewable Vitamin B12 Tablets High Strength 1000mcg - 400 Sugar-free & Vegan B12 Vitamin Tablets (1+...
  • EASY TO TAKE LEMON-FLAVOURED TABLETS: Our methylcobalamin B12 vitamin tablets (not vitamin b12 gummies) offer a delightful lemon flavour & have a...
  • VITAMIN B12 TABLETS FOR VEGANS: Our B12 vitamin supplement delivers 1000mcg of Methylcobalamin (most biologically active form of vitamin B12) per...
  • IMMUNITY & ENERGY TABLETS: Our Vitamin B12 tablets high strength convert foods into energy that helps your body to perform everyday activities without...
  • GLUTEN-, DAIRY- & GMO-FREE: Our Vitamin B12 tablets high strength are made from premium-grade ingredients to ensure you get only the best. Even...
  • WEIGHTWORLD – TRUSTED FOR HEALTH SINCE 2005: A British-grown family business with 18+ years of experience in formulating and manufacturing 200+...
SaleBestseller No. 18
Natural Factors Methylcobalamin B12, 5000Mcg, 60 Sublingual Tablets, 200 g
  • 60 Tablets
  • Serving size: 1 tablet
  • Servings per container: 60
Bestseller No. 19
Vegan Vitamin B12 Tablets 1500mcg Methylcobalamin High Strength with Added Folic Acid & Black Pepper...
  • ✔ WHY USE OUR ADVANCED VITAMIN B12 SUPPLEMENT? - Our high strength b12 vitamins has been formulated to be one of the highest strength B12...
  • ✔ WHY TAKE VITAMIN B12 - Out of all of the 8 B vitamins, Vitamin B12 as Methylcobalamin is arguable one of the mosty important as it contributes to...
  • ✔ QUALITY VEGAN INGREDIENTS – You can rest assured that every supplement we produce is vegan and made with the highest quality ingredient and...
  • ✔ THE VEGAN SOCIETY REGISTERED PRODUCTS ONLY: ALL our products go through the strict assessment with The Vegan Society to ensure that our...
  • ✔ MANUFACTURED IN THE UK TO THE HIGHEST STANDARDS - We are members of Made in Britain. Every YrHealth product is manufactured right here in the UK,...
Bestseller No. 20
Best Naturals Vitamin B-12 as Methylcobalamin (Methyl B12), 6000 mcg 120 Sublingual Tablets
  • Support for Nerve Function, Energy Production & Red Blood Cells
  • Supports Brain Cells and Nerve Tissue -- Essential for DNA Synthesis
  • Supports healthy memory, mood, circulation and well-being
  • 6000 mcg of Vitamin B-12 per Tablet -- 120 Tablets per bottle
  • All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly...
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FAQ:

Q: Is sublingual B12 as good as regular B12?

A: In theory, this can be advantageous if absorption via digestion is impaired, as it allows the B12 to bypass the intestine. Just how much vitamin B12 can be absorbed through the oral mucosa and how much is simply swallowed down into the intestine has not yet been researched. However, it is certain that sublingual absorption is at least as effective as a normal oral intake (1).

Q: Does B-12 shot affect your iron?

A: Together with vitamin B9 (folic acid, folate), vitamin B12 works to improve efficacy and functioning of iron and to produce red blood cells. Functioning of the brain and nervous system and metabolism of every cell in your body require sufficient levels of vitamin B12.

Q: Is the cyanocobalamin form of B12 safe?

A: Yes, it is totally safe. The amount of cyanide released from 1000 mcg of cyanocobalamin is about the same as that from one apple pip. Yes, it is just as effective as other forms of B12.

Q: What is supraneuron vit B1 B6 B12 for?

A: Vitamins B1, B6 and B12 are essential catalysts in the synthesis, degradation and utilization of carbohydrates, amino acids and fats. The complementary and synergistic actions of these 3 vitamins are very evident in their antineurotic effect. Their deficiency or absence provokes the recurrence of neuropathies.