topicCollagen Skin Hydration Randomized Trial
claimEfficacy and Safety of a Novel Sodium Hyaluronate Composite Solution via Mesotherapy for Facial Rejuvenation: A Multicenter Randomized Controlled Study
evidence level2
citationYang R (2026)
sourceEfficacy and Safety of a Novel Sodium Hyaluronate Composite Solution via Mesotherapy for Facial Rejuvenation: A Multicenter Randomized Controlled Study
topicCollagen Skin Hydration Randomized Trial
claimNutraceuticals represent promising strategies for preventing, delaying and addressing premature aging of the skin, especially as women advance in years (particularly after 30 years of age, when estrogen levels begin to decline, and remarkably after menopause when estrogen production ceases from the ovaries).
evidence level4
citationArbex P (2026)
sourceCollagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels -A Narrative Review.
topicCollagen Skin Hydration Randomized Trial
claimThis review is part of a larger project, and we present this companion review, which provides a detailed examination of the literature beyond polyphenols and/or phytoestrogens for estrogen-deficient skin.
evidence level4
citationArbex P (2026)
sourceCollagen, Curcumin, and Glutathione to Enhance Dermal Health in Aging Women with Declining Estrogen Levels -A Narrative Review.