Supplements

Products (492) for Vitamin B12

Vitamin B12 (cobalamin) is an essential water-soluble vitamin vital for nerve tissue health, brain function, and the production of red blood cells and DNA. It plays a crucial role in energy metabolism and can help preven...

Median$22.91/product$0.44/serving$0.18/100 mcg450 mcg amount
Best forms Mecobalactive Methylcobalamin Adenosylcobalamin
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81
Folic Acid B6 & B12, 90 Tablet(s) Mason Natural
4.8
(2816 ratings)
B12: 100 mcg
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64
+17
Men's Active Sports Multi, 180 Softgel(s) NOW Sports
4.7
(4362 ratings)
B12: 1000 mcg
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67
PM Phytogen Complex, 60 Tablet(s) Solgar
4.4
(654 ratings)
B12: 1000 mcg
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81
+10
Two-Per-Day Tablets, 120 Tablet(s) Life Extension
4.8
(61427 ratings)
B12: 300 mcg
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79
+1
Homocysteine Modulators, 120 Capsule(s) Solgar
4.8
(642 ratings)
B12: 500 mcg
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78
+1
Methylfolate B Complex, 120 Capsule(s) Codeage
4.8
(858 ratings)
B12: 1000 mcg
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69
B12: 1000 mcg
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70
B12: 2000 mcg
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75
+2
B12: 4000 mcg
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69
B12: 1000 mcg
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81
+1
Sentry Senior Men's 50+, 100 Tablet(s) 21st Century
4.8
(14454 ratings)
B12: 100 mcg
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83
+6
B12: 200 mcg
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74
+1
HomocysteX Plus, 60 Capsule(s) Seeking Health
4.8
(2246 ratings)
B12: 1000 mcg
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80
+10
Two-Per-Day Tablets, 60 Tablet(s) Life Extension
4.8
(61427 ratings)
B12: 300 mcg
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81
+10
One-Per-Day Tablets, 60 Tablet(s) Life Extension
4.8
(17355 ratings)
B12: 300 mcg
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74
+5
B12: 480 mcg
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69
Biotin Gummies Goji Berry, 60 Gummy(ies) Mary Ruth's
4.5
(4510 ratings)
B12: 425 mcg
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80
+10
Two-Per-Day Capsules, 60 Capsule(s) Life Extension
4.7
(94240 ratings)
B12: 300 mcg
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64
B12 5000 Liquid, 30 Liquid(s) Pure Encapsulations
4.8
(75 ratings)
B12: 5000 mcg
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78
+4
B12: 125 mcg
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