JointOK – Guan Jie Jian’s patented collagen micromolecule bone strengthening and skin care granules (Made in Germany 10g x 15 packs)
$420.00
Out of stock
Guanjiejian® is a 100% patented active collagen peptide micromolecule formula developed in Germany. It is both a component of collagen and similar to cartilage metabolites. It has a unique formula and natural ingredients. Collagen accounts for about 35% of human body protein and is the main substance that constitutes cartilage, skin, tendons, ligaments, bones, blood vessels and connective tissues of organs.
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