Structured evidence table for Biotin Skin Health Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Biotin Skin Health Randomized Trial | No significant difference in hydration between the 2 groups;CP significantly increased both firmness and elasticity (p < 0.001 for both). | 4 | Lei Dongyun (2026) | Influence of Oral Collagen Peptides on Skin Biophysical Properties in Humans: A Narrative Review |
| Biotin Skin Health Randomized Trial | p p p CP increased elasticity at the end of the study (= 0.017) and 4 weeks after the end of the study (p = 0.027):CP increased skin hydration (< 0.001) at the end of the study;CP decreased skin roughness elasticity at the end of the study and 4 weeks after the end of the study (< 0.001). | 4 | Lei Dongyun (2026) | Influence of Oral Collagen Peptides on Skin Biophysical Properties in Humans: A Narrative Review |
| Biotin Skin Health Randomized Trial | CP reduced eye wrinkle volume by 20% (p < 0.05) in addition to increase procollagen type I (65%) and elastin (18%). | 4 | Lei Dongyun (2026) | Influence of Oral Collagen Peptides on Skin Biophysical Properties in Humans: A Narrative Review |
| Biotin Skin Health Randomized Trial | 1–3 4 5 6–8 9 10 11 Cutaneous function not only dominates the cosmetic appearance but also influences cutaneous and extracutaneous conditions. | 4 | Lei Dongyun (2026) | Influence of Oral Collagen Peptides on Skin Biophysical Properties in Humans: A Narrative Review |
| Biotin Skin Health Randomized Trial | Collagen, along with antioxidants such as curcumin and glutathione, have gained increased utilization/awareness in recent years, providing dermal health benefits especially in women who experience declining or loss of estrogen with aging. | 4 | Arbex Priscila (2026) | Collagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels —A Narrative Review |
| Biotin Skin Health Randomized Trial | The evidence of oral collagen as a nutraceutical is robust for improving several aspects of dermal health. | 4 | Arbex Priscila (2026) | Collagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels —A Narrative Review |
| Biotin Skin Health Randomized Trial | For example, the epidermis is without a blood supply and does not have the same circulation and nutrient delivery found in the dermis [–]. | 4 | Arbex Priscila (2026) | Collagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels —A Narrative Review |
| Biotin Skin Health Randomized Trial | The present narrative review is an extension of a larger project that covered polyphenols and phytoestrogens. | 4 | Arbex Priscila (2026) | Collagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels —A Narrative Review |
Source documents