Ha re ntse re tsofala, collagen e tla lahleha butle-butle, e leng se etsang hore li-peptide tsa collagen le marang-rang a tšehetsang letlalo a robehe, 'me letlalo la letlalo le tla fetoha oxidize, atrophy, collapse, le ho omella, wrinkles le looseness tla etsahala.Ka hona, ho tlatsa collagen peptide ke mokhoa o motle oa ho thibela botsofali ...
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