evidence table
Collagen Supplements and Skin Evidence Table
Structured evidence table for Collagen Supplements and Skin, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Collagen Supplements and Skin | Objective This study aimed to determine whether liposomal delivery enhances the effects of a collagen tripeptide-containing formulation on dermal structural and biomechanical parameters, as well as appearance-related skin properties, compared with a nonliposomal formulation and placebo. | 2 | Lin YK (2026) | Liposomal Delivery Enhances the Effects of a Collagen Tripeptide-Containing Formulation on Dermal Structure and Optical Skin Parameters: A Randomized, Double-Blind, Placebo-Controlled Trial. |
| Collagen Supplements and Skin | Methods In a randomized, double-blind, placebo-controlled trial, 75 healthy adults aged 25-65 years were assigned to receive placebo, a nonliposomal formulation containing collagen tripeptides, or a liposomal formulation containing collagen tripeptides (50 mL/day) for 8 weeks. | 2 | Lin YK (2026) | Liposomal Delivery Enhances the Effects of a Collagen Tripeptide-Containing Formulation on Dermal Structure and Optical Skin Parameters: A Randomized, Double-Blind, Placebo-Controlled Trial. |
| Collagen Supplements and Skin | Results Supplementation with 10 g/day of BCP significantly reduced the number (p Conclusions A 12-week course of Peptpure ® BCP supplementation improved facial skin health, underlined by increased systemic levels of TGF-β and Klotho, suggesting activation of regenerative and antiaging pathways. | 4 | Paula-Vieira RHR (2026) | Immune-Modulatory Effects of Bioactive Collagen Peptides Improve Skin Health in Middle-Aged Women. |
| Collagen Supplements and Skin | Introduction Collagen peptides are widely used to support skin health, but the immunological mechanisms mediating such effects remain unclear. | 4 | Paula-Vieira RHR (2026) | Immune-Modulatory Effects of Bioactive Collagen Peptides Improve Skin Health in Middle-Aged Women. |
| Collagen Supplements and Skin | So, this study investigated the effects of bioactive collagen peptide (BCP) supplementation on facial wrinkles, skin biophysical properties, and systemic levels of transforming growth factor-beta (TGF-β) and Klotho in sedentary middle-aged women. | 4 | Paula-Vieira RHR (2026) | Immune-Modulatory Effects of Bioactive Collagen Peptides Improve Skin Health in Middle-Aged Women. |
Source documents