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      community microneedling and sun exposure

      in Microneedling  10 upvotes 8 months ago
      Avoid sun exposure for 7-14 days after microneedling the scalp, using a hat for protection. Sunscreen on the scalp can be messy and irritating.

      community How do i use tretinoin on the scalp?

       2 upvotes 6 months ago
      The conversation is about applying tretinoin on the scalp for hair loss, with tips on mixing it with minoxidil foam and using a thin layer to avoid flaking and dryness. Suggestions include exfoliating with rosemary or coconut oil and wearing a hat for sun protection.

      community The Health Benefits of Head Hair

      in Research/Science  19 upvotes 11 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 DHT Harms Scalp Microbiome: DHT Itch is REAL

       413 upvotes 1 year ago
      Increased Malassezia and Cutibacterium in the scalp microbiome are linked to higher sebum production and inflammation in androgenetic alopecia (AGA). Treatments include ciclopirox shampoo, benzoyl peroxide shampoo, clobetasol propionate, calcipotriol, minoxidil, finasteride, and dutasteride.

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