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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80
Liquid Vitamin B-12, 2 Liquid(s) Nature's Answer
4.8
(593 ratings)
B12: 1000 mcg
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81
B12: 2500 mcg
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83
B12: 5000 mcg
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78
B12: 1000 mcg
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76
B12: 1000 mcg
B12: 1000 mcg
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84
B12: 1000 mcg
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79
B12: 300 mcg
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79
Vitamin B 12 500 mcg, 100 Capsule(s) Solgar
4.9
(53 ratings)
B12: 500 mcg
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78
+1
Homocysteine Resist, 60 Capsule(s) Life Extension
4.9
(6244 ratings)
B12: 1000 mcg
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79
B12: 1000 mcg
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83
Vitamin B12 1000 mcg, 90 Tablet(s) NaturesPlus
4.7
(87 ratings)
B12: 1000 mcg
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81
B12: 1000 mcg
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84
B12: 1000 mcg
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70
+1
B12: 1000 mcg
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73
+2
Sports Energy Extreme, 90 Capsule(s) NOW Sports
4.6
(2044 ratings)
B12: 1000 mcg
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81
B12: 1000 mcg
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83
B12: 400 mcg
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74
+2
B12: 1000 mcg
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71
+1
B12: 1000 mcg
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