SEMFLEX-II® undenatured type II collagen

SEMFLEX-II® undenatured type II collagen

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SEMFLEX-II® Undenatured Type II Collagen was extracted with Semnl patented low-temperature technique ,from chicken sternum cartilage.This product retains collagen triple helix structure with effective dosage only 40mg/day. Product Features: ● Low-temperature extraction; ● Complete preservation of collagen triple helix structure. Authorized Patents: ①ZL 201811175742.2 ②ZL 202110308583.4 ③ZL 202410428375.1

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