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#9 in Vitamins Third-Party Tested
Nature Made Vitamin B12 1000mcg (400 Softgels)
by Nature Made
"USP-verified B12 — 400 softgels for 13+ months at $0.05/day with a 4.8-star rating"
Amazon Rating
4.8/5
Reviews
32,400+
Price Range
$18-24
Servings
400 servings
USP VerifiedNon-GMO
Our Editorial Rating
8.5
Very Good
Overview
Nature Made Vitamin B12 provides 1000mcg of cyanocobalamin per softgel with USP verification. The 400-softgel count provides over 13 months of daily supplementation at roughly $0.05 per day. The 4.8-star rating across 32,400+ reviews is exceptional. B12 is essential for nerve function, red blood cell formation, and DNA synthesis. Deficiency is common in vegans, older adults, and those on acid-reducing medications.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Vitamin B12 (Cyanocobalamin) | 1000 mcg |
Pros & Cons
What We Like
- USP Verified quality
- 400 softgels = 13+ month supply
- $0.05/day — exceptional value
- 4.8-star rating — exceptional
- 32,400+ reviews
What Could Be Better
- Cyanocobalamin (not methylcobalamin)
- Requires conversion to active form
- Not ideal for MTHFR carriers
- Softgel (not sublingual)
Who Is This For?
Best For
- Budget B12 supplementation
- USP verification seekers
- Long-term supply needs
- General B12 maintenance
Not Ideal For
- MTHFR gene variant carriers
- Those wanting methylcobalamin
- Those with absorption issues (need sublingual)
Our Verdict
8.5/10 — Very Good
The ultimate value B12. 13+ months at $0.05/day with USP verification and a 4.8-star rating. Uses cyanocobalamin — fine for most, but methylcobalamin is better for MTHFR carriers.