Supplements

Products (298) 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$20.99/product$0.42/serving$0.08/100 mcg250 mcg amount
Best forms Mecobalactive Methylcobalamin Adenosylcobalamin
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95
B12: 870 mcg
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88
B12: 1000 mcg
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92
+15
Two-Per-Day Tablets, 60 Tablet(s) Life Extension
4.8
(61312 ratings)
B12: 300 mcg
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92
+15
Two-Per-Day Capsules, 60 Capsule(s) Life Extension
4.7
(94038 ratings)
B12: 300 mcg
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85
+2
B12: 500 mcg
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94
Biotin Gummies Goji Berry, 60 Gummy(ies) Mary Ruth's
4.5
(4509 ratings)
B12: 425 mcg
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96
+2
B12: 333 mcg
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95
+2
Activated Homocysteine, 60 Capsule(s) Swanson
4.8
(352 ratings)
B12: 500 mcg
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97
B12: 250 mcg
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89
Brain Essentials, 60 Capsule(s) Swanson
4.7
(1668 ratings)
B12: 250 mcg
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92
+6
B12: 1000 mcg
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97
B-Complex Plus, 120 Capsule(s) Pure Encapsulations
4.8
(398 ratings)
B12: 400 mcg
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95
Ferrasorb, 60 Capsule(s) Thorne
4.9
(22861 ratings)
B12: 300 mcg
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91
Men's MultiStart, 120 Tablet(s) Natural Factors
4.8
(2189 ratings)
B12: 400 mcg
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93
Women's Iron Restore, 180 Capsule(s) Carlson
4.9
(317 ratings)
B12: 300 mcg
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86
B12: 1000 mcg
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92
+14
Prenatal Gels + DHA, 180 Softgel(s) NOW
4.8
(4755 ratings)
B12: 500 mcg
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92
+15
B12: 300 mcg
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93
Women's Iron Restore, 60 Capsule(s) Carlson
4.9
(317 ratings)
B12: 300 mcg
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93
+14
Max For Men Iron Free, 120 Tablet(s) Country Life
4.7
(1861 ratings)
B12: 500 mcg
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