Search
for

    GlossarySunscreen (SPF)

    topical product protecting skin from harmful ultraviolet radiation

    Sunscreen, also known as sunblock or sun cream, is a topical product designed to protect the skin from the harmful effects of ultraviolet (UV) radiation from the sun. It contains active ingredients that either absorb, reflect, or scatter UV rays, thereby reducing the risk of sunburn, premature aging, and skin cancer. The effectiveness of sunscreen is often indicated by its Sun Protection Factor (SPF) rating, which measures the level of protection against UVB rays.

    Related Terms

    Learn

    0 / 0 results
    — no results

    Research

    5 / 363 results

    Community Join

    5 / 54 results

      community Hair thick enough to grow out???

      in Transplants  3 upvotes 1 year ago
      A user had a hair transplant 16 years ago and lost hair after stopping finasteride. They're now using a combination of treatments including oral dutasteride, topical and oral minoxidil, Pyrilutamide, and microneedling, and have seen improved density but are unsure if it's enough to grow their hair out. They also had a bad experience with scalp micropigmentation (SMP) and are considering redoing it.

      community What are these spots on my scalp

      in Treatment  51 upvotes 1 year ago
      A user noticed non-itchy, non-bleeding spots on their scalp while experiencing hair loss. Replies suggest the spots are likely sunspots or liver spots and recommend seeing a dermatologist; hair loss is attributed to male pattern baldness.

      community Minoxidil and facial aging

      in Minoxidil  47 upvotes 5 years ago
      Minoxidil may cause facial aging or wrinkles, though opinions vary. Some users report side effects like dark circles and facial bloating, while others attribute changes to genetics or other factors.