Best Vitamin B12 Supplements
Compare 190+ Vitamin B12 supplements using our data-driven ranking system. We analyze value (cost per unit of active ingredient), potency (strength per serving), and convenience (pills per day) to help you find the best option for your needs.
Top Picks in Vitamin B12
Best Overall
Superior Source, Cyanocobalamin B-12, 10,000 mcg, 60 MicroLingual Instant Dissolve Tablets
Superior Source
Score: 98
Best ValueNutricost, Vitamin B12, 5,000 mcg, 240 Capsules
Nutricost
$0.10/serving
Highest PotencySuperior Source, Cyanocobalamin B-12, 10,000 mcg, 60 MicroLingual Instant Dissolve Tablets
Superior Source
10000MCG/serving
All Vitamin B12 Products (190)
Superior Source
Superior Source, Cyanocobalamin B-12, 10,000 mcg, 60 MicroLingual Instant Dissolve Tablets
Score: 98$0.28/srv
★4.6(8)
LifeSeasons
LifeSeasons, Essentials, Methylcobalamin Vitamin B12, Berry, 10,000 mcg, 60 Quick Melts
Score: 98$0.40/srv
★4.5(30)
Nutricost
Nutricost, Vitamin B12, 5,000 mcg, 240 Capsules
Score: 96$0.10/srv
★4.8(631)
Futurebiotics
Futurebiotics, Methyl B-12, Cherry, 5,000 mcg, 90 Vegetarian Lozenges
Score: 95$0.14/srv
★4.7(230)
Nutricost
Nutricost, Vitamin B12, 5,000 mcg, 120 Capsules
Score: 95$0.14/srv
★4.8(631)
Doctor's Best
Doctor's Best, Chewable Fully Active B12, Mixed Berries , 5,000 mcg, 60 Tablets
Score: 94$0.25/srv
★4.6(48)
Superior Source
Superior Source, B-12 (Cyanocobalamin), 5,000 mcg, 100 MicroLingual Instant Dissolve Tablets
Score: 93$0.16/srv
★4.9(19)
Vitamatic
Vitamatic, Methylcobalamin B12, Natural Berry, 5,000 mcg, 2 fl oz (59 ml)
Score: 93$0.25/srv
★4.8(38)
Bluebonnet Nutrition
Bluebonnet Nutrition, Earth Sweet® Chewables, Vitamin B12, Raspberry, 5,000 mcg, 60 Chewable Tablets
Score: 92$0.31/srv
★4.8(63)
Nutricost
Nutricost, Vitamin B12, 2,000 mcg, 240 Capsules
Score: 92$0.07/srv
★4.8(573)
Nutricost
Nutricost, Vitamin B12, 2,000 mcg, 120 Capsules
Score: 92$0.10/srv
★4.8(579)
Swanson
Swanson, Vitamin B12, 60 Lozenges (5,000 mcg per Lozenge)
Score: 92$0.29/srv
★4.8(142)
Zahler
Zahler, B12 Energizer+, Advanced B12 Formula, Natural Cherry, 5,000 mcg, 120 Lozenges
Score: 92$0.27/srv
★4.7(1,102)
Country Life
Country Life, Methyl B12, Cherry, 5,000 mcg, 60 Lozenges
Score: 91$0.32/srv
★4.7(277)
Swanson
Swanson, Vitamin B12 Methylcobalamin, Natural Black Cherry, 2,500 mcg, 60 Tablets
Score: 91$0.14/srv
★4.8(681)
Swanson
Swanson, Vitamin B12 Methylcobalamin, 5,000 mcg, 60 Tablets
Score: 91$0.32/srv
★4.7(405)
Nature Made
Nature Made, Vitamin B12, Maximum Strength, 5,000 mcg, 60 Softgels
Score: 91$0.28/srv
★5.0(3)
Superior Source
Superior Source, Methylcobalamin B-12, 10,000 mcg, 30 MicroLingual® Instant Dissolve Tablets
Score: 90$0.90/srv
★4.8(102)
Superior Source
Superior Source, Methylcobalamin B-12, B-6 & Folic Acid, 30 MicroLingual Instant Dissolve Tablets
Score: 90$0.97/srv
★4.6(24)
Kirkman Labs
Kirkman Labs, Super B12, Energy Support Powder, 2 oz (57 g)
Score: 90$0.37/srv
★4.8(320)
Showing 20 of 190 products