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    Did you mean Cannabinoid Receptor Type 2?
    GlossaryCannabinoid Receptor Type 2

    protein involved in immune response and inflammation regulation

    Cannabinoid Receptor Type 2 (CB2 receptor) is a protein found primarily in the immune system and peripheral tissues. It plays a crucial role in modulating inflammation and immune responses. Unlike its counterpart, the CB1 receptor, which is mainly located in the brain and central nervous system, CB2 receptors are less associated with psychoactive effects and are being studied for their potential therapeutic benefits in conditions like chronic pain, autoimmune diseases, and even hair growth disorders.

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      community Weed/THC effects on hair growth/hair loss, and vitality of organ-culture human follicle studies (research review)

      in Research/Science  4 upvotes 1 year ago
      Cannabis and THC may have mixed effects on hair, with some studies suggesting potential negative impacts on hair growth in isolated hair follicles, but these results are hard to apply to living humans. Treatments like minoxidil and finasteride are commonly used for hair loss, and the effects of cannabis might be neutral or vary based on individual factors.

      community My microneedling journey (no min, fin, etc)

      in Microneedling  210 upvotes 1 year ago
      The user experienced positive hair growth results using microneedling with rosemary and mint oil, without Minoxidil, Finasteride, or RU58841. They switched from a dermaroller to a microneedling pen and targeted different scalp areas weekly.

      community Hair Regrowth with Novel Hemp Extract - anyone seen this??

      in Research/Science  18 upvotes 1 year ago
      A user discusses a novel hemp extract for hair regrowth, which showed superior results to finasteride and minoxidil. The formula includes CBD, CBDV, THCV, delta 9 THC, cannabigerol, and cannabinol, combined with menthol, peppermint oil, ethanol, Emu oil, HFA 134A propellant, and dimethicone.

      community About the CBD regrowth study : just a few remarks

      in Research/Science  169 upvotes 5 years ago
      CBD in an emu and lanolin oil preparation showed a 100% increase in hair growth, but the effectiveness may partly come from the oils. Users discussed proper CBD dosage, preparation methods, and skepticism about the study's quality.

      community Marijuana and hair loss?

       5 upvotes 10 years ago
      The conversation discusses the potential impact of marijuana on hair loss, with some users suggesting it may worsen hair loss due to hormonal changes, while others believe it might alter perception rather than cause actual thinning. The original poster uses Propecia (finasteride) and Rogaine (minoxidil) for treatment and is considering quitting marijuana to see if it affects hair health.

      community 11mth daily 0.5mg oral finasteride

      in Finasteride/Dutasteride  835 upvotes 1 year ago
      The user experienced significant hair regrowth with 0.5mg oral finasteride daily, despite a minoxidil allergy, and reported no side effects. They also used a keto shampoo and were satisfied with the results.

      community ghk-cu is potent 5-ar inhibitor?

      in Product  10 upvotes 2 years ago
      GHK-Cu is a potent inhibitor of the type 1 5-alpha reductase enzyme in hair follicles, which may reduce hair loss without the side effects associated with type 2 5-alpha reductase inhibitors. The user previously experienced side effects with 5-alpha reductase inhibitors and is considering GHK-Cu as an alternative.

      community Since there is so much hype for cosmeRNA and HMI-115...

      in Chat  44 upvotes 3 years ago
      Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.

      community Is regrowth on an androgen receptor blocker possible?

      in Chat  11 upvotes 2 years ago
      RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.

      community Is there any new drug that looks promising ?

      in Research/Science  26 upvotes 2 years ago
      The conversation discusses GT20029, a drug in Phase II trials that targets androgen receptors with minimal systemic effects, and TDM-105795, a growth stimulant with a different mechanism than minoxidil that may revive papilla stem cells. Both are potential new treatments for hair loss.

      community cb-03-01 research chem (winlevi/clascoterone cream)

      in Technology  3 upvotes 2 years ago
      The user is considering using CB or clascoterone for hair loss, potentially as an alternative to RU. They're also contemplating asking a dermatologist for topical clascoterone cream to apply to their temple.

      community Anyone have experience with GHK-CU

      in Product  8 upvotes 5 months ago
      GHK-Cu is being considered for hair growth, but users report mixed results. Some use it alongside other treatments like 5AR inhibitors, making it hard to determine its effectiveness.

      community Pyrilutamide ,the molecule’s true nature

      in Research  302 upvotes 1 year ago
      Pyrilutamide is a selective AR antagonist with a high binding affinity, making it effective in competing with DHT for androgen receptors. The 1% concentration is more effective than the 0.5%, but the latter may suffice for mild hair loss; the drug is considered a good option for those avoiding 5AR blockers due to side effects.

      community EMA is re-examining Winlevi (clascoterone at lower concentration)

      in Treatment  8 upvotes 11 months ago
      Clascoterone in Winlevi, a topical AR antagonist, is being re-examined due to concerns about HPA axis suppression in adolescents, but it's unlikely to be banned for adult use in androgenetic alopecia (AGA). The European Medicines Agency recommended refusing Winlevi for acne vulgaris, but this may not affect Breezula's approval for AGA.

      community Does caffeine inhibit 5-α-reductase?

      in Treatment  4 upvotes 6 years ago
      Caffeine may promote hair growth and potentially inhibit 5-α-reductase activity in hair follicles, but its effectiveness and systemic impact remain unclear. Users discuss using topical caffeine solutions, with some experiencing no side effects compared to finasteride.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community Has anyone tried CB-01-03 aka Clascoterone?

      in Research/Science  2 upvotes 3 months ago
      Clascoterone, a topical anti-androgen, is generating interest for potentially fewer systemic side effects. Users are curious about its effectiveness and details like concentration and duration of use.

      community Anagenic is trying to compound Gt20029

      in Treatment  56 upvotes 3 years ago
      The conversation discusses concerns that Anagenic's version of GT20029 might not be as effective or safe as Kintor's, with comparisons to issues faced by pyrilutamide. The chemical structure of the drug has been published.