Does Marine Collagen Skin Elasticity Meta-Analysis work?

The current Migaku evidence database contains 2 reusable source documents for Marine Collagen Skin Elasticity Meta-Analysis. This answer focuses on strength of evidence and what the studies can or cannot prove. - The vascularity POSAS score (observer component) decreased from 7 at baseline to 3 at T6; the thickness and flexibility scores improved from 5 to 2 and from 7 to 3, respectively. [Fraone N (2026); evidence level 4] - Conclusion Stand-alone carboxytherapy again appears to be an effective option for hypertrophic, structurally abnormal scars. [Fraone N (2026); evidence level 4] - Introduction Carboxytherapy, via the Bohr effect, a denser dermal environment, and preserved fibroblast function, along with oral administration of bioactive marine collagen fragments that target fibroblasts, are regenerative strategies that could improve scar elasticity, thickness, and hydration. [Fraone N (2026); evidence level 4] - Methods In March 2024, a 56-year-old woman began treatment of a large, hypertrophic, partially retracted post-surgical scar in the nasojugal area at the level of the right nasal wing. [Fraone N (2026); evidence level 4] - A representative disorder associated with collagen type V deficiency is Ehlers‐Danlos syndrome (EDS), a congenital disease that primarily affects the connective tissue of the skin and joints. [Kim Ye Hyang (2025); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.