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research A Novel In Vivo Model for Evaluating Agents that Protect Against Ultraviolet A-induced Photoaging

26 citations , April 1998 in “Journal of Investigative Dermatology”

Sunscreens with higher SPF and UVA filters offer the best protection against skin aging from UVA rays.

research Human Hair as a Natural Sun Protection Agent: A Quantitative Study

16 citations , February 2015 in “Photochemistry and Photobiology”

Hair acts as a significant natural sun barrier, with protection increasing based on hair density, thickness, and melanin presence.

research تصميم غطاء عالي الكفاءة لحماية الشعر من ملوثات الطقس

February 2023 in “مجلة التراث والتصميم”

A well-designed cap can protect hair from weather pollutants and sun damage.

research 1200 The biology of melanocytes

April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology”

Melanocytes are cells that make skin and hair color and help protect skin from sun damage.

Transepidermal UV Radiation of Scalp Skin Ex Vivo Induces Hair Follicle Damage That Is Alleviated by Topical Treatment with Caffeine

research Transepidermal UV radiation of scalp skin ex vivo induces hair follicle damage that is alleviated by the topical treatment with caffeine

31 citations , February 2019 in “International Journal of Cosmetic Science”

Caffeine applied to the scalp can protect hair follicles from UV damage.

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community The Health Benefits of Head Hair

in Research/Science 19 upvotes 9 months ago

Hair provides protection against head trauma, reduces skin cancer risk, helps remove heavy metals, and aids in wound healing. The conversation emphasizes the health benefits of maintaining head hair beyond cosmetic reasons.

community Tretinoin can make it worse!!!

in Chat 7 upvotes 2 years ago

Tretinoin may enhance minoxidil's effectiveness for those not responding to minoxidil alone, but it could reduce efficacy for some who are already responding to minoxidil. Tretinoin requires careful use, including skin moisturizing and sun protection due to increased sensitivity.

community Evolution theory: AGA is your body trying to reduce the risk of prostate cancer by exposing your scalp to more UV

in Research/Science 8 months ago

Androgenic alopecia (AGA) might have evolved to reduce prostate cancer risk by increasing UV exposure to the scalp, but this theory is debated. Treatments like minoxidil and finasteride are used for AGA, though the exact causes and evolutionary reasons for hair loss are unclear.

community What About Phytosterol Alternatives - Rice Bran Oil - Natural DHT Blockers

in Research/Science 4 upvotes 2 years ago

The conversation discusses natural DHT blockers like rice bran oil, which may reduce 5α-reductase activity similarly to Minoxidil and Dutasteride. One user argues that finasteride is more reliable and effective than natural alternatives.

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