
Full B-complex in all inactive forms: folic acid, cyanocobalamin, pyridoxine. Works fine for 60% of people. For the 40% with MTHFR variants, your body can't efficiently convert these. USP Verified and cheap though.
Full B-complex using all inactive forms: folic acid (not methylfolate), cyanocobalamin (not methylcobalamin), pyridoxine (not P-5-P). USP Verified, 140 tablets. Budget B-vitamins for people without MTHFR concerns.

Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
Source: Official product page
People without MTHFR variants who want basic B-vitamin coverage.Budget buyers.
People with MTHFR variants (need methylated forms).
1-2 weeks if B-deficient.
GOOD
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