Ingredient directory
Every ingredient has a sourced dose range, upper limit where one exists, and format suitability. Search by name, form, or common alias.
6 ingredients
Vitamin D3 (Cholecalciferol)
VitaminThe form of vitamin D the body makes from sunlight and the most effective supplemental form for raising blood levels.
Typical: 1,000–2,000 IU
Vitamin K2 (MK-7)
VitaminMenaquinone-7 is the long-chain vitamin K2 originally isolated from natto and now made by Bacillus fermentation or synthesis.
Typical: 90–200 mcg
Vitamin D3 (Vegan, Lichen-Sourced)
VitaminChemically identical cholecalciferol extracted from lichen rather than sheep's wool lanolin, which lets a product carry vegan and vegetarian claims while keeping the D3 form that raises and holds serum 25(OH)D better than D2.
Typical: 1,000–2,000 IU
Vitamin K1 (Phylloquinone)
VitaminPhylloquinone is the plant form of vitamin K found in leafy greens and the main dietary form.
Typical: 90–200 mcg
Vitamin D2 (Ergocalciferol)
VitaminErgocalciferol is the plant and fungal form of vitamin D, produced by UV irradiation of ergosterol from yeast or mushrooms.
Typical: 400–2,000 IU
Vitamin K2 (MK-4)
VitaminMenaquinone-4 is the short-chain vitamin K2 that the body itself makes from phylloquinone and the form present in meat, eggs, and dairy.
Typical: 100–1,500 mcg