Bone Builder "Healthy Bone Density" (riboflavin 44 mg riboflavin 5′-phosphate

(riboflavin 44 mg riboflavin 5′-phosphate

Do not chew or crush

Keep refrigerated or frozen to maintain potency

In a separate study

Suitable for vegetarians / vegans

Bone Builder "Healthy Bone Density" (riboflavin 44 mg riboflavin 5′-phosphateFormerly Cal Apatite Bone Builder Metagenics Bone Builder provides bone health support with microcrystalline hydroxyapatite concentrate (MCHC), a highly absorbable crystalline compound that provides everything found in healthy bones and is backed by more than 30 years of research. MCHC contains naturally occurring calcium, phosphorus, and trace amounts of other minerals, bone growth factors, collagen and other vital bone proteins. This well rounded