Day2Day The Collagen Beauty Elastin is a food supplement in tablet form containing 500 mg collagen peptide, elastin peptide, patented special formula SkinAx2 mixture, R-alpha lipoic acid, hyaluronic acid, pine extract, coenzyme Q10, selenium, zinc and vitamin complex. Day2Day The Collagen Beauty Elastin contains fish sourced type I collagen and elastin. Molecular weight of collagen peptide in the product is 2kda = 2000 daltons, elastin peptide molecular w Show More