vitamin-d
High Potency Vitamin D3 (Here Comes The Sun)
Hum Nutrition uses the superior D3 form sourced from vegan-friendly lichen and correctly pairs it with extra virgin olive oil for optimal lipid-based absorption. While it features a very clean label and Clean Label Project certification, it falls short of the gold standard by omitting Vitamin K2 (MK-7) and lacks batch-specific COAs or USP/NSF certifications.
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Thorne
Basic Nutrients 2/Day
NSF Certified for Sport. Uses bioavailable forms (methylfolate, methylcobalamin, chelated minerals). No unnecessary additives. Trusted by Mayo Clinic and Olympic teams.
Pure Encapsulations
O.N.E. Multivitamin
Hypoallergenic formula free of all common allergens. Metafolin (5-MTHF) for methylation. Sustained-release CoQ10. One capsule daily simplifies compliance.
Nordic Naturals
Ultimate Omega
IFOS 5-star certified for purity. Triglyceride form for 70% better absorption than ethyl ester. 1280mg EPA+DHA per serving. No fishy burps.
Carlson
Vitamin D3 2000 IU
USP verified for potency and purity. D3 (cholecalciferol) is the form your body makes from sun. Single ingredient with no fillers.