Comparison numbers

17 Products researched
6 Research hours
200 Readers
63,867 Customer ratings

Best Vitamin B12 Supplements

Vitamin B12 Supplement Comparison 2026

vitamin D3 supplement
vitamin D3 supplement
 vitamin B12 supplement
vitamin B12 supplement
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Best Product
ZIPVIT vitamin B12 supplement
ZIPVIT vitamin B12 supplement
Amazon
Mayfair Nutrition vitamin B12 supplement
Mayfair Nutrition vitamin B12 supplement
Amazon
WeightWorld vitamin B12 supplement
WeightWorld vitamin B12 supplement
Amazon
Solgar E3229
Solgar E3229
Amazon
Bestseller
A to Z Pure Health
A to Z Pure Health
Amazon
Nature's Plus Source of Life Garden
Nature's Plus Source of Life Garden
Amazon
Nature Provides vitamin B12 supplement
Nature Provides vitamin B12 supplement
Amazon
RatingHow we compare
Customer rating (from Amazon)
Available at
Dosage
Composition
Active ingredients
Vegetarian
Vegan
Shipping (Amazon)
Best Product
Best Product
AmazonZIPVIT vitamin B12 supplement
Rating
Excellent05/2026

1

ZIPVIT vitamin B12 supplement
Customer rating
Amazon10,836 reviews
Check Price
Available at
6,85 £
see vendordays
see vendordays
Dosage
Tablets
Composition
Active ingredients
  • - Methylcobalamin
  • - Cobalamin
Vegetarian
Vegan
Shipping (Amazon)
see vendor
Check Price
AmazonMayfair Nutrition vitamin B12 supplement
Rating
Excellent05/2026

2

Mayfair Nutrition vitamin B12 supplement
Customer rating
Amazon2,051 reviews
Check Price
Available at
18,99 £
see vendordays
see vendordays
35,68 £
see vendordays00£
Dosage
Tablets
Composition
Active ingredients
    Vegetarian
    Vegan
    Shipping (Amazon)
    see vendor
    Check Price
    AmazonWeightWorld vitamin B12 supplement
    Rating
    Excellent05/2026

    3

    WeightWorld vitamin B12 supplement
    Customer rating
    Amazon28,765 reviews
    Check Price
    Available at
    8,49 £
    see vendordays
    10,62 £
    see vendordays00£
    9,99 £
    2-3 daysdays00£
    Dosage
    Tablets
    Composition
    Active ingredients
    • - Methylcobalamin
    Vegetarian
    Vegan
    Shipping (Amazon)
    2-3 days
    Check Price
    AmazonSolgar E3229
    Rating
    Excellent05/2026

    4

    Solgar E3229
    Customer rating
    Amazon14,749 reviews
    Check Price
    Available at
    14,11 £
    see vendordays
    13,99 £
    see vendordays2.52.5£
    16,37 £
    4 daysdays4.994.99£
    13,98 £
    see vendordays00£
    Dosage
    Tablets
    Composition
    Active ingredients
      Vegetarian
      Vegan
      Shipping (Amazon)
      see vendor
      Check Price
      Bestseller
      Bestseller
      AmazonA to Z Pure Health
      Rating
      Excellent05/2026

      5

      A to Z Pure Health
      Customer rating
      Amazon337 reviews
      Check Price
      Available at
      7,45 £
      see vendordays
      9,49 £
      see vendordays00£
      Dosage
      Tablets
      Composition
      Active ingredients
      • - Methylcobalamin
      Vegetarian
      Vegan
      Shipping (Amazon)
      see vendor
      Check Price
      AmazonNature's Plus Source of Life Garden
      Rating
      Excellent05/2026

      6

      Nature's Plus Source of Life Garden
      Customer rating
      Amazon328 reviews
      Check Price
      Available at
      18,95 £
      see vendordays
      24,99 £
      see vendordays00£
      21,23 £
      4 daysdays4.994.99£
      Dosage
      Capsules
      Composition
      Active ingredients
        Vegetarian
        Vegan
        Shipping (Amazon)
        4 days
        Check Price
        AmazonNature Provides vitamin B12 supplement
        Rating
        Excellent05/2026

        7

        Nature Provides vitamin B12 supplement
        Customer rating
        Amazon3,033 reviews
        Check Price
        Available at
        24,53 £
        see vendordays
        24,53 £
        see vendordays00£
        Dosage
        Drops
        Composition
        Active ingredients
          Vegetarian
          Vegan
          Shipping (Amazon)
          see vendor
          Check Price

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