Zen Principle Grass-Fed Beef Kidney Supplement - 420 Capsules, 3000 mg | DAO Enzyme for Histamine Health and Thyroid Support Glandular Extracts Clean vitamin K2 and D3

Clean vitamin K2 and D3 supplement with no artificial food dyes

the product is safe to consume

100% Pure & Bioavailable: No synthetic additives

and plant-based

This vegan-friendly formula provides three co-enzyme forms

Zen Principle Grass-Fed Beef Kidney Supplement - 420 Capsules, 3000 mg | DAO Enzyme for Histamine Health and Thyroid Support Glandular Extracts Clean vitamin K2 and D3Zen Principle Grass Fed Beef Kidney Capsules (420 capsules, 3000 mg) with DAO enzyme to support histamine health, kidney function, and thyroid support (selenium & B12). Grass fed from New Zealand, non GMO, gluten free. 1% for the Planet donation.