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We provide the consulting service of formulation design, concept proving, and process development.
Several human studies have demonstrated occurrence of two major collagen peptides, prolyl-hydroxyproline (Pro-Hyp) and hydroxyprolyl-glycine (Hyp-Gly), in human peripheral blood. Some in vitro studies have demonstrated that Pro-Hyp and Hyp-Gly exert chemotaxis on dermal fibroblasts and enhance cell proliferation. Additionally, Pro-Hyp enhances the production of hyaluronic acid by dermal fibroblasts. These findings suggest that the amounts of Pro-Hyp and Hyp-Gly in blood are important factors to show the efficacy of collagen hydrolysates on skin health.
Used topically, hyaluronic acid’s effects on the skin are quite different. Thanks to its powerful water-binding potential, topical use of hyaluronic acid can help to make your facial skin more hydrated and elastic.
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