Is Astaxanthin Skin Meta-Analysis safe?

The current Migaku evidence database contains 2 reusable source documents for Astaxanthin Skin Meta-Analysis. This answer focuses on safety, limits, and clinician-discussion contexts. - Algae supplementation showed a suggestive improvement in VO 2 max (SMD = 0.88, 95% CI: 0.00-1.75) and significantly improved in TTE (SMD = 1.06, 95% CI: 0.16-1.96), with smaller effects on WRmax (SMD = 0.29, 95% CI: 0.03-0.55), and no significant benefit for TT performance (SMD = -0.27, 95% CI: -0.74 to 0.21). [Wei Y (2026); evidence level 1] - Regarding recovery, CK concentrations were significantly reduced (SMD = -0.78, 95% CI: -1.28 to -0.28). [Wei Y (2026); evidence level 1] - Sensitivity analyses supported the robustness of the main findings with minimal evidence of publication bias. [Wei Y (2026); evidence level 1] - Objective: Seaweed and microalgae provide antioxidants, polyunsaturated fatty acids, and bioactive compounds that may enhance exercise performance and accelerate recovery. [Wei Y (2026); evidence level 1] - Results Collagen, flavanols, and other polyphenol supplements have been found to alleviate skin photoaging and increase MED or overall skin elasticity (R2) when compared to a placebo. [Yang Q (2025); evidence level 1] 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.