Thorne
Vitamin K2
90
90/100
Grade AVitamin K2 scores 90/100 (A grade). Strengths: 1 ingredients with Grade B evidence.
Vitamin K2Bone SupportHeart Health
$20.00liquid15 Drops80 servings
Score Breakdown
Evidence Quality85× 25%
Dose Accuracy95× 20%
Bioavailability97× 20%
Transparency100× 10%
Safety91× 10%
Manufacturing80× 10%
Value90× 5%
Active Ingredients
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin K2 (MK-4) | 15 mg | – |
Other Ingredients
Medium Chain Triglycerides, Mixed Tocopherols
Certifications
NSF CertifiedGluten FreeDairy FreeSoy FreeThorne VerifiedNatural FlavorsNatural ColorsGMP Certified