Collagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels -A Narrative Review.
- 2026-04-29
- Review
- Dermatology and therapy 16(6)
- Priscila Arbex
- Edwin D Lephart
- PubMed: 42056376
- DOI: 10.1007/s13555-026-01731-z
- Low evidence
There were 23 clinical studies published between 2020 and 2025 that support collagen as an effective nutraceutical treatment. These studies showed improvement in various skin attributes
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes