Search
for

    GlossaryHalf Maximal Effective Concentration

    concentration needed for 50% of maximum drug effect

    The Half Maximal Effective Concentration, often abbreviated as EC50, is a measure used in pharmacology to indicate the concentration of a drug or substance required to achieve half of its maximum effect. This value helps researchers understand the potency of a compound, with a lower EC50 indicating a more potent substance.

    Related Terms

    Learn

    2 / 2 results

      learn Dutasteride

      Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

    Research

    5 / 1000+ results

    Community Join

    5 / 1000+ results

      community Topical Finasteride strength discussion

      in Research/Science  66 upvotes 9 months ago
      The conversation discusses the effectiveness of different concentrations and dosages of topical finasteride on scalp and serum DHT levels, comparing it to oral finasteride and noting the side effects seem to be fewer at lower dosages. Participants shared experiences and referenced a chart indicating similar scalp DHT reduction with 0.025% topical finasteride as with 1mg oral finasteride, but with fewer side effects.

      community Topical Minoxidil is a pain in the ass for diffuse thinners

      in Minoxidil  95 upvotes 1 year ago
      Topical minoxidil being a difficult product to apply, with users considering finasteride, RU58841, and oral minoxidil as alternative treatments for diffuse thinning hair. Other advice includes shaving the head in the first 3 months of using minoxidil and finding ways to apply it without saturating the hair.

      community [AMA] 5-Month Progress Report: Dutasteride and Oral Minoxidil Results.

      in Minoxidil  73 upvotes 3 years ago
      Naepo's 5-month progress report detailing their journey of treating male pattern baldness with dutasteride and oral minoxidil, which has already resulted in an encouraging improvement in hair density. Others have responded with appreciation for the thorough report and asked further questions about Naepo's educational background.