Vitamin B12 Time Release 1000 mcg Tablets
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Vitamin B12141 systematic reviews · 337 randomised trials | 1000 mcg |
| Calcium702 systematic reviews · 3290 randomised trials | 120 mg |
Certifications & Testing
Other Ingredients
Cellulose Gel, Hypromellose, Stearic Acid, Silicon Dioxide, Magnesium Stearate, Croscarmellose Sodium
Recommended Use
Suggested use: Adults, take 1 tablet daily with water and a meal.
Warnings
Store tightly closed, in a cool, dry place, out of reach of children. Do not use if imprinted seal under cap is broken or missing. Caution: If you are taking medication, consult your physician before use.
Frequently Asked Questions
What is Nature Made Vitamin B12 Time Release 1000 mcg Tablets's Formulate score?
Nature Made Vitamin B12 Time Release 1000 mcg Tablets scores 83 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Nature Made Vitamin B12 Time Release 1000 mcg Tablets worth it?
Nature Made Vitamin B12 Time Release 1000 mcg Tablets scores 83/100 (grade A-). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Nature Made Vitamin B12 Time Release 1000 mcg Tablets?
Each serving contains Vitamin B12 (1000 mcg), Calcium (120 mg). Serving size: 1 Tablet(s). 75 servings per container.
How do I take vitamin b12 time release 1000 mcg tablets?
Suggested use: Adults, take 1 tablet daily with water and a meal.
Who makes Vitamin B12 Time Release 1000 mcg Tablets?
Vitamin B12 Time Release 1000 mcg Tablets is made by Nature Made. See Formulate's full grade and product lineup for Nature Made on its brand page.
Is Nature Made Vitamin B12 Time Release 1000 mcg Tablets third-party tested?
Nature Made lists the following certifications and testing for this product: Gluten-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.