Skip to content

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

Free shipping across the United Kingdom · Free returns within 30 days · Prices in GBP

WholeGYM logo
  • Home
  • More
Sign In

Popular searches

  • whey protein
  • creatine
  • vitamin d
  • magnesium
  • omega 3
  • collagen

Popular Products

Vendor:Vendor

Example product title

£19.99
£19.99
Unit price
/ per 
Vendor:Vendor

Example product title

£19.99
£19.99
Unit price
/ per 
Vendor:Vendor

Example product title

£19.99
£19.99
Unit price
/ per 
Vendor:Vendor

Example product title

£19.99
£19.99
Unit price
/ per 
Vendor:Vendor

Example product title

£19.99
£19.99
Unit price
/ per 
Cart
0 0 items
WholeGYM logo
Log in
Cart
0 0 items
Home B12 Supplements
Sidebar

Categories

Refined by Clear all

650 results
Clear all

    Popular products

    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 

    Why shop with us

    Free delivery on every order, 4-6 business days. Free returns within 30 days on every product. A wide range of sports nutrition and supplements.

    B12 Supplements

    Filter
    650 results
    20
    • 10
    • 15
    • 20
    • 25
    • 30
    • 50
    Best selling
    • Featured
    • Most relevant
    • Best selling
    • Alphabetically, A-Z
    • Alphabetically, Z-A
    • Price, low to high
    • Price, high to low
    • Date, old to new
    • Date, new to old
    Sort

    Sort by:

    • Featured
    • Most relevant
    • Best selling
    • Alphabetically, A-Z
    • Alphabetically, Z-A
    • Price, low to high
    • Price, high to low
    • Date, old to new
    • Date, new to old
    • New
      Nature's Truth B12 Vitamin | 500 mcg | 120 TabletsNature's Truth B12 Vitamin | 500 mcg | 120 Tablets
      Vendor:Nature's Truth
      Nature's Truth B12 Vitamin | 500 mcg | 120 Tablets
      What is Nature's Truth B12 Vitamin? Nature's Truth B12 Vitamin offers an essential boost to your daily wellness with 500 mcg of Vitamin B-12 as Cyanocobalamin per tablet. This vitamin is crucial for maintaining energy levels and overall health. Key Features: Vegan-Friendly: These easy-to-take...
      £23.58
      £23.58
      Unit price
      / per 
    • New
      Bluebonnet Methylcobalamin 1,000 mcg Vitamin B12 Chewable Tablets - Raspberry - 60 CountBluebonnet Methylcobalamin 1,000 mcg Vitamin B12 Chewable Tablets - Raspberry - 60 Count
      Vendor:BlueBonnet
      Bluebonnet Methylcobalamin 1,000 mcg Vitamin B12 Chewable Tablets - Raspberry - 60 Count
      Bluebonnet’s EarthSweet Chewables CellularActive Methylcobalamin 1,000 mcg Tablets are designed to support cellular energy production and promote nervous system health. Each chewable tablet features the active, coenzyme form of vitamin B12, ensuring maximum assimilation and nutrient absorption. Key Features: Active Vitamin B12: Each tablet...
      £28.12
      £28.12
      Unit price
      / per 
    • New
      YLXYZUAD Vitamin B Complex Liquid Drops - Vitamin B12 5000mcg | B1, B3, B6, B9 | 60mlYLXYZUAD Vitamin B Complex Liquid Drops - Vitamin B12 5000mcg | B1, B3, B6, B9 | 60ml
      Vendor:YLXYZUAD
      YLXYZUAD Vitamin B Complex Liquid Drops - Vitamin B12 5000mcg | B1, B3, B6, B9 | 60ml
      YLXYZUAD Vitamin B Complex Liquid Drops YLXYZUAD Vitamin B Complex Liquid Drops provide a potent dose of essential B vitamins to support your overall well-being. Each 60ml bottle delivers 5000mcg of naturally active Vitamin B12, along with B1, B3, B6, and B9. Key Features:...
      £30.22
      £30.22
      Unit price
      / per 
    • New
      Nutricost Organic Vitamin B12 (Methylcobalamin) Liquid Drops (5,000mcg)Nutricost Organic Vitamin B12 (Methylcobalamin) Liquid Drops (5,000mcg)
      Vendor:Nutricost
      Nutricost Organic Vitamin B12 (Methylcobalamin) Liquid Drops (5,000mcg)
      Nutricost Organic Vitamin B12 Liquid Drops Nutricost Organic Vitamin B12 (Methylcobalamin) Liquid Drops deliver a potent dose of 5,000mcg of vitamin B12 per serving. This liquid drop format allows for easy measuring and flexible usage, making it simple to incorporate into your daily routine....
      £32.46
      £32.46
      Unit price
      / per 
    • New
      Nutricost Vitamin B12 Supplement (500mcg) 240 Capsules, MethylcobalaminNutricost Vitamin B12 Supplement (500mcg) 240 Capsules, Methylcobalamin
      Vendor:Nutricost
      Nutricost Vitamin B12 Supplement (500mcg) 240 Capsules, Methylcobalamin
      Nutricost Vitamin B12 Supplement (500mcg) Nutricost Vitamin B12 Supplement provides a high-potency dose of 500mcg of methylcobalamin per capsule. This essential vitamin supports healthy energy metabolism and contributes to the proper functioning of your nervous system. Key Features: Long-Lasting Supply: 240 capsules offer 240...
      £31.31
      £31.31
      Unit price
      / per 
    • New
      BlueBonnet Nutrition Earth Sweet Vitamin B12 1000 mcg, 90 Chewable TabletsBlueBonnet Nutrition Earth Sweet Vitamin B12 1000 mcg, 90 Chewable Tablets
      Vendor:BlueBonnet
      BlueBonnet Nutrition Earth Sweet Vitamin B12 1000 mcg, 90 Chewable Tablets
      BlueBonnet Earth Sweet Vitamin B12 Chewable Tablets Experience daily vitality with BlueBonnet’s EarthSweet Chewables Vitamin B12 & Folic Acid Tablets. Each tablet delivers a powerful combination of 1000 mcg of vitamin B12 and 400 mcg of folic acid, supporting energy and brain health in...
      £31.37
      £31.37
      Unit price
      / per 
    • New
      Nature’s Bounty Vitamin B-12 500 mcg, 100 Count (Pack of 2)Nature’s Bounty Vitamin B-12 500 mcg, 100 Count (Pack of 2)
      Vendor:Nature's Bounty
      Nature’s Bounty Vitamin B-12 500 mcg, 100 Count (Pack of 2)
      Nature’s Bounty Vitamin B-12 500 mcg Nature’s Bounty Vitamin B-12 provides 500 mcg of this essential vitamin, supporting energy metabolism and nervous system health.* Each pack contains 100 fast-acting microlozenges with a delightful natural cherry flavour, making it easy to incorporate into your daily...
      £25.62
      £25.62
      Unit price
      / per 
    • New
      Energy Gummies - Vitamin B12 1000mcg - 60 GummiesEnergy Gummies - Vitamin B12 1000mcg - 60 Gummies
      Vendor:Nature's Nutrition
      Energy Gummies - Vitamin B12 1000mcg - 60 Gummies
      Energy Gummies with Vitamin B12 Nature's Nutrition Energy Gummies are the perfect solution for those seeking convenient energy support. Each gummy contains 1,000 mcg of Vitamin B12, combined with natural caffeine from green tea to enhance your energy, alertness, and focus. Key Benefits: Supports...
      £30.02
      £30.02
      Unit price
      / per 
    • New
      Carlyle Vitamin B-12 500mcg | 300 TabletsCarlyle Vitamin B-12 500mcg | 300 Tablets
      Vendor:Carlyle
      Carlyle Vitamin B-12 500mcg | 300 Tablets
      Carlyle Vitamin B-12 provides a premium quality source of essential vitamin B12 in a convenient daily tablet. Each vegetarian tablet delivers 500 mcg of Vitamin B-12, supporting energy levels and overall health. Product Details Form: Tablet Pack Size: 300 Tablets Active Ingredient: B12 Cyanocobalamin...
      £26.78
      £26.78
      Unit price
      / per 
    • New
      Vitalibre Vitamin B12 5000 mcg, Sublingual Methylcobalamin, Energy SupportVitalibre Vitamin B12 5000 mcg, Sublingual Methylcobalamin, Energy Support
      Vendor:Vitalibre
      Vitalibre Vitamin B12 5000 mcg, Sublingual Methylcobalamin, Energy Support
      Vitalibre Vitamin B12 5000 mcg Experience a powerful boost of energy and support for your overall health with Vitalibre Vitamin B12. Each mini tablet contains 5000 mcg of sublingual methylcobalamin, a highly absorbable form of vitamin B12 that helps maintain energy levels, supports mood,...
      £30.55
      £30.55
      Unit price
      / per 
    • New
      LIQUIDHEALTH USDA Organic Methyl Vitamin B12 Liquid Drops - 2 ozLIQUIDHEALTH USDA Organic Methyl Vitamin B12 Liquid Drops - 2 oz
      Vendor:LIQUIDHEALTH
      LIQUIDHEALTH USDA Organic Methyl Vitamin B12 Liquid Drops - 2 oz
      LIQUIDHEALTH USDA Organic Methyl Vitamin B12 Liquid Drops provide a potent energy boost and immune support thanks to 5000 mcg of Methylcobalamin, a highly absorbable form of Vitamin B12, combined with Organic Tart Cherry Juice. Key Benefits Boosts Energy: Helps fight fatigue and weakness...
      £31.61
      £31.61
      Unit price
      / per 
    • New
      Horbaach B12 Vitamin 5000 mcg Sublingual Liquid Drops - Berry FlavourHorbaach B12 Vitamin 5000 mcg Sublingual Liquid Drops - Berry Flavour
      Vendor:Horbäach
      Horbaach B12 Vitamin 5000 mcg Sublingual Liquid Drops - Berry Flavour
      Horbaach B12 Vitamin 5000 mcg Sublingual Liquid Drops Experience the benefits of Vitamin B12 with Horbaach's fast-acting sublingual liquid drops. Each serving delivers a potent 5,000 mcg of Vitamin B-12 in a delicious berry flavour, perfect for those seeking a quick and convenient way...
      £26.78
      £26.78
      Unit price
      / per 
    • New
      MegaFood Vegan Vitamin B12 with Vitamin B6 and Folic Acid, 30 Mini TabletsMegaFood Vegan Vitamin B12 with Vitamin B6 and Folic Acid, 30 Mini Tablets
      Vendor:MegaFood
      MegaFood Vegan Vitamin B12 with Vitamin B6 and Folic Acid, 30 Mini Tablets
      MegaFood Vegan Vitamin B12 with Vitamin B6 and Folic Acid Boost your energy and support your nervous system with MegaFood Vegan Vitamin B12. These plant-based mini tablets contain Vitamin B12, Vitamin B6, and Folic Acid, designed to help maintain healthy blood cell formation and...
      £31.50
      £31.50
      Unit price
      / per 
    • New
      MegaFood Vitamin B12 Energy Gummies, USDA Organic, Cranberry, 70 GummiesMegaFood Vitamin B12 Energy Gummies, USDA Organic, Cranberry, 70 Gummies
      Vendor:MegaFood
      MegaFood Vitamin B12 Energy Gummies, USDA Organic, Cranberry, 70 Gummies
      MegaFood Vitamin B12 Energy Gummies Experience a boost in energy with MegaFood Vitamin B12 Energy Gummies, crafted with the bioavailable form of Vitamin B12, known as Methyl B12. These delicious gummies support cellular energy production as well as cognitive and nervous system health. Key...
      £31.36
      £31.36
      Unit price
      / per 
    • New
      NatureWise Vitamin B12 3000mcg Supplement, Energy Support, 60 SoftgelsNatureWise Vitamin B12 3000mcg Supplement, Energy Support, 60 Softgels
      Vendor:NatureWise
      NatureWise Vitamin B12 3000mcg Supplement, Energy Support, 60 Softgels
      NatureWise Vitamin B12 is a high-potency supplement designed to support energy production and cognitive function. Each softgel delivers a powerful 3000 mcg of Vitamin B12, essential for maintaining healthy nerve function and promoting mental clarity.* This superior formulation uses halal gelatin and contains no...
      £26.78
      £26.78
      Unit price
      / per 
    • New
      VITBOOST Vitamin B12 1000 mcg Chewable Tablets - Natural Berry Flavour, 365 CTVITBOOST Vitamin B12 1000 mcg Chewable Tablets - Natural Berry Flavour, 365 CT
      Vendor:VITBOOST
      VITBOOST Vitamin B12 1000 mcg Chewable Tablets - Natural Berry Flavour, 365 CT
      VITBOOST Vitamin B12 1000 mcg Chewable Tablets VITBOOST Vitamin B12 Chewable Tablets deliver a potent dose of 1,000 mcg of Vitamin B12 in a delicious Natural Berry flavour. With 365 chewable tablets per pack, this product provides a full year's supply, making it a...
      £25.64
      £25.64
      Unit price
      / per 
    • New
      Nature's Bounty Vitamin B-12 1000 mcg Tablets, 100 CountNature's Bounty Vitamin B-12 1000 mcg Tablets, 100 Count
      Vendor:Nature's Bounty
      Nature's Bounty Vitamin B-12 1000 mcg Tablets, 100 Count
      Nature's Bounty Vitamin B-12 1000 mcg Tablets Enhance your wellness with Nature's Bounty Vitamin B-12 Tablets, providing a potent dose of 1000 mcg per tablet. These tablets support heart and circulatory health while aiding in the normal development and regeneration of red blood cells....
      £21.53
      £21.53
      Unit price
      / per 
    • New
      NatureWise Vitamin B12 5000mcg Supplement, Energy Support, 60 SoftgelsNatureWise Vitamin B12 5000mcg Supplement, Energy Support, 60 Softgels
      Vendor:NatureWise
      NatureWise Vitamin B12 5000mcg Supplement, Energy Support, 60 Softgels
      NatureWise Vitamin B12 Supplement NatureWise Vitamin B12 provides a potent boost to your energy levels and cognitive function. Each easy-to-swallow softgel delivers a high potency of 5000 mcg of Vitamin B12, crucial for energy production and maintaining healthy nerve function. Key Benefits Energy Metabolism...
      £29.07
      £29.07
      Unit price
      / per 
    • New
      Carlyle Vitamin B12 100mcg | 200 Tablets | Essential Vitamin SupplementCarlyle Vitamin B12 100mcg | 200 Tablets | Essential Vitamin Supplement
      Vendor:Carlyle
      Carlyle Vitamin B12 100mcg | 200 Tablets | Essential Vitamin Supplement
      Carlyle Vitamin B12 100mcg Enhance your daily wellness with Carlyle Vitamin B12, an essential supplement that supports energy production and overall health. Each vegan tablet contains a potent dose of 100 mcg of Vitamin B12, one of the vital B-Complex vitamins. Key Features: Vegan...
      £24.49
      £24.49
      Unit price
      / per 
    • New
      Bronson Vitamin B12 2500 mcg Fast Dissolve Sublingual Cherry, 90 TabletsBronson Vitamin B12 2500 mcg Fast Dissolve Sublingual Cherry, 90 Tablets
      Vendor:Bronson
      Bronson Vitamin B12 2500 mcg Fast Dissolve Sublingual Cherry, 90 Tablets
      Bronson Vitamin B12 2500 mcg Fast Dissolve Tablets Bronson Vitamin B12 provides a potent dose of 2500 mcg in each tablet, designed for quick absorption. The fast dissolve formula ensures that you receive the benefits of Vitamin B12 efficiently, making it an excellent choice...
      £26.78
      £26.78
      Unit price
      / per 
    Showing 41 -60 of 650 total
    Show more

    B12 supplements are an essential part of supporting daily wellness. This collection offers a range of options designed for those looking to maintain energy levels and overall vitality.

    Supporting Daily Wellness with B12

    Our selection of B12 supplements is tailored to fit seamlessly into your daily routine. Each product is designed to help maintain your body's function, offering a convenient way to incorporate essential nutrients.

    Explore our B12 supplements and support your daily wellness routine effectively.

    WholeGYM

    Sports nutrition and supplements for training, recovery and everyday wellbeing, delivered across the UK. Free shipping, free returns within 30 days.

    London, the United Kingdom

    wholegym.co.uk@gmail.com

    Shop by

    • All Categories

    Information

    • Return & Refund Policy
    • Privacy Policy
    • Shipping Policy
    • Terms of Service
    • About Us

    Customer Service

    • Track My Order
    • FAQs
    • Contact Us
    • Profile
    • Blogs

    Brands

    • All Brands

    Seasonal tips

    Ideas and new arrivals by season. Unsubscribe in one click.

    © 2026 WholeGYM · Prices in GBP · Free delivery in 4-6 business days · Free returns within 30 days

    Payment methods
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Klarna
    • Maestro
    • Mastercard
    • Shop Pay
    • Union Pay
    • Visa
    • Home
    • Search
    • Collection
    • Account
    • Cart
      0 0 items
    • Choosing a selection results in a full page refresh.

    Thanks for subscribing!

    This email has been registered!

    Shop the look

    Choose options

    Recently viewed

    Sorry, there are no products.
    Edit option
    Back In Stock Notification
    Terms & conditions

    By placing an order you agree to our Terms of Service, Refund & Return Policy and Privacy Policy. Delivery is free and takes 4-6 business days. Every product can be returned free of charge within 30 days of delivery.

    Choose options

    this is just a warning
    Login
    Forgot your password? Create account
    Shopping cart
    0 items
    Close
    Search

    Popular searches

    • whey protein
    • creatine
    • vitamin d
    • magnesium
    • omega 3
    • collagen

    Popular Products

    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 

    Popular searches

    • whey protein
    • creatine
    • vitamin d
    • magnesium
    • omega 3
    • collagen

    Popular Products

    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Vendor:Vendor

    Example product title

    £19.99
    £19.99
    Unit price
    / per 
    Menu
    Sign In Create an account
    My wish list