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    Glossary Photoaging

    premature skin aging caused by repeated UV radiation exposure

    Photoaging, also known as sun-induced aging, refers to the premature aging of the skin caused by repeated exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. This process leads to changes such as wrinkles, loss of skin elasticity, pigmentation changes, and a rough texture, primarily due to the breakdown of collagen and the formation of abnormal elastin.

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    Research 10 of 1000+

    1. Extracellular vesicles from adipose-derived stem cells ameliorate ultraviolet B-induced skin photoaging by attenuating reactive oxygen species production and inflammation Stem Cell Research & Therapy · 2020 · 90 citations
    2. Regulatory Mechanisms of Natural Active Ingredients and Compounds on Keratinocytes and Fibroblasts in Mitigating Skin Photoaging Clinical Cosmetic and Investigational Dermatology · 2024 · 10 citations
    3. Coordinated Regulation of Signaling Pathways by Stem Cell-Derived Extracellular Vesicles: A Promising Strategy Against Skin Photoaging Clinical Cosmetic and Investigational Dermatology · 2026
    4. The orchestrated network of skin photoaging: From intercellular crosstalk to molecular signaling BioScience Trends · 2026
    5. Protective Mechanism of Adipose-Derived Stem Cells in Remodelling of the Skin Stem Cell Niche During Photoaging Cellular Physiology and Biochemistry · 2018 · 13 citations
    6. Cosmeceutical Therapy: Engaging the Repercussions of UVR Photoaging on the Skin’s Circadian Rhythm International journal of molecular sciences · 2022 · 6 citations
    7. Soy Protein Containing Isoflavones Improves Facial Signs of Photoaging and Skin Hydration in Postmenopausal Women: Results of a Prospective Randomized Double-Blind Controlled Trial Nutrients · 2023 · 5 citations
    8. Oral Centella asiatica Extract Attenuates UVB-Induced Skin Photoaging via Antioxidant, Anti-Inflammatory, and Extracellular Matrix-Preserving Effects in Hairless Mice International Journal of Molecular Sciences · 2025
    9. Effect of conditioned media collected from human amniotic fluid-derived stem cells (hAFSCs) on skin regeneration and photo-aging Tissue Engineering and Regenerative Medicine · 2014 · 9 citations
    10. Photoaging Skin Therapy with PRP and ADSC: A Comparative Study Stem Cells International · 2020 · 27 citations
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    Community 10 of 271

    1. Hair and normal skin created from human pluripotent stem cells for the first time Reddit · 5 Jun 2020
    2. What’s a good carrier for GHK-Cu or AHK-Cu peptides to penetrate skin? Reddit · 27 Apr 2026
    3. I Guess balding is cured so should we close subreddit and move to hairstyling photos 😁 Botox-like nerve blocking reveals potential way to fully regenerate skin without scarring Reddit · 22 Mar 2026
    4. Anyone use a custom topical from Skin Medicinals with latanoprost ? Reddit · 5 Oct 2025
    5. Did Dutasteride change how you look physically? your facial profile such as skin thickness, fat distribution or softness? Reddit · 29 Jul 2025
    6. Do you see skin shedding with micro needling? Reddit · 11 Mar 2025
    7. [26M] Min 5 month progress, worse skin? Reddit · 2 Aug 2024
    8. Adding Creatine while on fin + min has caused my skin to become red and terrible Reddit · 22 Feb 2023
    9. Skin Aging and Minox Reddit · 20 Feb 2015
    10. Scalp Skin Barrier Health and Hair Follicle Cycling: A Potential Overlooked Connection Reddit · 14 May 2026
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