Learn about our obsessively-researched nutrients. And why we chose them.
90 mcg in Essential for Women
90 mcg in Essential Prenatal
The form of pure non-soy MK7 that we use is the preferred form of vitamin K because it lasts longer in the body, which means it works smarter than MK4 and K1.*
What we leave out is as important as what we put in. Our formulation philosophy is about what you need — and not overwhelming your body with anything extra.
The Calcium Dilemma How We Define Quality