By the bestofme Editorial Team — evidence-based research based on peer-reviewed dermatology literature (PubMed/NCBI). Medical disclaimer: this article does not replace professional dermatological advice.
Synergistic Effects of Intense Pulsed Light and Glycolic Acid on Photoaging and the Involvement of CD26 in Photoprotection. (PMID: 42415541) — relevance score 77/100.
Intense pulsed light (IPL) and glycolic acid peels (GLY) are widely utilized treatments for photoaging. However, their combined effects and underlying mechanisms remain insufficiently studied. Notably, CD26, a critical marker in fibroblast function and collagen synthesis, has yet to be investigated [...]
The data adds to a growing body of evidence on Glycolic. When evaluating claims, remember: EU cosmetic regulation (EC 1223/2009) requires substantiated efficacy claims, and meaningful endpoints are barrier function, hydration, and measurable skin parameters.
Recommended categories: Glycolic serum, moisturizer with Glycolic, Glycolic cleanser — see our tests for current picks.
When will I see results? Typically after 4–12 weeks of consistent use, depending on skin condition and concentration.
Who is it for? Most skin types — sensitive skin (rosacea, eczema) should introduce slowly and consult a dermatologist.
Any risks? Low when used correctly. Mild initial irritation ("purging") is common and should subside.
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New research on Hyaluronic: Native Chemical Ligation-Driven Formation of Hyaluronic Acid-Based Injectable Hydrogels. — evidence-based takeaways for your skincare routine.
New research on Hyaluronic: Platelet-Loaded Anisotropic Cryogel for Rapid Hemostasis and Infected Wound Healing. — evidence-based takeaways for your skincare routine.
Adenosine in skincare: the complete guide to its anti-aging, wrinkle-reducing, and skin-repairing benefits. Learn how adenosine works, how to use it, and the best products in 2026.
Neue Forschung zu Hyaluron: Changes Associated with Hyaluronidase Enzyme in Skin Connective Tissue: An Experimental and Qualitat — evidenzbasiert eingeordnet für die Hautpflege-Praxis von bestofme.site.
Glycolic acid beginner guide: how to start using AHAs safely, the right concentration, a 4-week introduction plan, common mistakes, and the best starter products for 2026.
Resveratrol in skincare: the complete guide to this powerful anti-aging antioxidant. Science-backed benefits, how to use resveratrol serums, stability concerns, and the best products in 2026.
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