Dab tsi yog kev siv ntses collagen peptides?Collagen yog ib qho tseem ceeb ntawm cov protein uas muab cov qauv thiab kev txhawb nqa rau ntau qhov chaw ntawm lub cev, nrog rau cov tawv nqaij, pob txha, tendons thiab ligaments.Raws li peb muaj hnub nyoog, collagen ntau lawm txo, ua rau wrinkles, sagging tawv nqaij, thiab txhav pob qij txha.Sib ntaus sib tua ...
Nyeem ntxiv