A form of vitamin B12
Cyanocobalamin supplements
7,144 vitamin B12 products in the NIH label database list vitamin B12 as cyanocobalamin (48% of the 14,774 vitamin B12 products); their median is 25 mcg of vitamin B12 per serving, against 36 mcg across all vitamin B12 products; the 299 whose only supplement ingredient is vitamin B12 list a median of 1,000 mcg (DSLD version 9.4.0, January 2026).
How does cyanocobalamin compare with the other forms?
The median amount of vitamin B12 per serving in products naming each form; the count in brackets. The amount is the vitamin B12 the label gives, as printed.
Median vitamin B12 per serving by form
Source: Supplement Facts rows and their forms, NIH ODS Dietary Supplement Label Database version 9.4.0, current labels.
- Products
- 7,1445,204 on the market
- Median vitamin B12 per serving
- 25 mcgall vitamin B12 products: 36 mcg
- Share of vitamin B12 products
- 48%7,144 of 14,774
What else do these products contain?
| Ingredient | Share of these products | Median here | Median, all products |
|---|---|---|---|
| Vitamin B6 | 84% | 5 mg | 6 mg |
| Folate | 77% | 400 mcg | 400 mcg |
| Niacin | 70% | 20 mg | 20 mg |
| Vitamin C | 67% | 100 mg | 100 mg |
| Pantothenic Acid (Vitamin B5) | 64% | 10 mg | 12 mg |
| Thiamin | 63% | 4.2 mg | 5 mg |
| Riboflavin | 62% | 3.74 mg | 4 mg |
| Biotin | 56% | 118 mcg | 200 mcg |
| Zinc | 55% | 10.5 mg | 11 mg |
| Vitamin E | 54% | 30 IU | 30 IU |
Which products are they?
60 of the 7,144 (on-market products first, the newest label first), ordered by the amount of vitamin B12 per serving, largest first; an amount that looks like a slip or a compound's weight comes last, marked.
- Vitamin B12 1,000 mcgCountry Life1,000 mcg
- CelebrateONE 45 with Iron Tropical TwistCelebrate500 mcg
- Multi-ADEKCelebrate250 mcg
- Multivitamin Soft Chews Very CherryCelebrate250 mcg
- Mutli-ADEKCelebrate250 mcg
- Women's Golden MultivitaminSolaray192 mcg
- B-100 ComplexNature's Way100 mcg
- Blood BalanceJustified Laboratories100 mcg
- Special Two Multi VitaminBaar Nature's Blessing100 mcg
- Spectro Multivitamin ManSolaray100 mcg
- C4 Original Frozen BomsicleCellucor60 mcg
- Energy & MetabolismGNC Mega Men50 mcg
- OsteoPrime Plus Calcium & MagnesiumNature's Way50 mcg
- Sport MultivitaminGNC Mega Men50 mcg
- Natural ChangesNature's Sunshine41.5 mcg
- Alive! Men's 50+ Complete MultivitaminNature's Way40 mcg
- Vitalizer MenShaklee36 mcg
- Sight CareJust Ripe Nutrition27 mcg
- Fiber Well Fitvitafusion12 mcg
- MilkFlow ChocolateUpSpring11.2 mcg
- Women's 40+ One Daily MultivitaminMegaFood10 mcg
- Supergreens Max Raspberry Natural FlavorZHOU6.7 mcg
- Alive! Men's Gummy Multivitamin Zero Sugar Peach FlavoredNature's Way6 mcg
- Daily VitaminWindmill6 mcg
- Kid Vits Juicy OrangeNOW Kids6 mcg
- Kids MultivitaminsWholly You6 mcg
- Women's Complete MultivitaminNoor Vitamins6 mcg
- Apple Cider Vinegar Gummies 2000 mgJustified Laboratories4 mcg
- Bliss Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Keto Crave Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Keto Thrive Keto ACV Gummies Extreme 2000 mgJustified Laboratories4 mcg
- Ketoglow Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Optimal Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- People's Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Pure Slim Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Ripped Results Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- Turbo Ripped Keto ACV Gummies ExtremeJustified Laboratories4 mcg
- EnergizeiSatori3 mcg
- Multi with Omega-3Nature Made Kids First3 mcg
- Essential MultiV Drink Raspberry LemonadeShaklee2.8 mcg
- Prenatal DHA+ GingerNoor Vitamins2.8 mcg
- Multi+ Immunevitafusion2.4 mcg
- Activ Boost Keto ACV GummiesJustified Laboratories2 mcg
- Apple Cider Vinegar Gummies 1000 mgJustified Laboratories2 mcg
- Blast Off Keto ACV GummiesJustified Laboratories2 mcg
- Ignite Keto Apple Cider Vinegar GummiesJustified Laboratories2 mcg
- Ketoglow Keto ACV GummiesJustified Laboratories2 mcg
- Ketosyn Keto ACV Gummies 1000 mgJustified Laboratories2 mcg
- Microbio Keto ACV GummiesJustified Laboratories2 mcg
- Optimal Keto ACV GummiesJustified Laboratories2 mcg
- Pure Slim Keto ACV GummiesJustified Laboratories2 mcg
- Truly Keto GummiesJustified Laboratories2 mcg
- Ultra Prime Keto ACV Gummies ExtremeJustified Laboratories2 mcg
- Vital Grow XL GummiesJustified Laboratories2 mcg
- X10 Boost Keto ACV GummiesJustified Laboratories2 mcg
- Lean Shake Burn Chocolate FudgeGNC Total Lean1.5 mcg
- Lean Shake Burn StrawberryGNC Total Lean1.5 mcg
- Apple Cider Vinegar 500 mgWelby1.2 mcg
- Kids Multivitamin Honey Gummies Natural Mixed Fruit FlavorCountry Life1.2 mcg
- Fast Dissolve B-12 2,500 mg plus Folic Acid Natural Berry FlavorNature's Truth
Source: NIH ODS Dietary Supplement Label Database version 9.4.0; the form each label names for its row. Daily Values: the FDA's Daily Value page.
Which brands make them?
Nature's Way (173), Bronson (81), Puritan's Pride (76), Sundown Naturals (75), Nature's Bounty (75), Nature's Plus (75), Douglas Laboratories (73), Vitamin World (71), vitafusion (64), Justified Laboratories (63).