Cassiopea’s Breakthrough Acne Treatment

Update: November 8 2019 — Cassiopea announces US FDA reviewing new drug application (NDA) for clascoterone cream 1% to treat acne.


I have covered Italian company Cassiopea numerous times on this blog. Primarily due to its Breezula topical product for male pattern hair loss. Earlier this year, Cassiopea announced very good 12-month Phase 2 clinical trial results for Breezula.

Clascoterone, Winlevi and Acne

Cassiopea is also working on an acne product called Winlevi. Both Breezula and Winlevi are based on the same key ingredient: Clascoterone. However, the dosage in Winlevi is significantly lower at 1%. Winlevi is almost ready to come to market per Cassiopea’s product pipeline.

Cassiopea Acne Hair Loss Pipeline

 

Earlier this week, Cassiopea made a major announcement. The company has submitted a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) seeking marketing approval for clascoterone cream 1% for the treatment of acne.

Some interesting points in the press release and my thoughts:

  • Clascoterone cream 1% targets androgen receptors at the site of application. This inhibits the local (skin) effects of dihydrotestosterone (DHT). Apparently, DHT is a key driver of acne lesion development. Most people wrongly assume it is solely testosterone.
  •  This acne treatment product will be safe to use in both males and females.
  • If approved, clascoterone cream 1% will represent the first new mechanism of action in the treatment of acne in almost 40 years. Interestingly, if Breezula is approved for hair loss in 2021, it will be the first new topical or oral treatment for hair loss in almost 25 years.

83 thoughts on “Cassiopea’s Breakthrough Acne Treatment”

  1. Two Questions. Will it be possible to get Winlevi in higher doses in a Pharmacy? And where did you read Breezula release can be in 2021? Until now there was only info of 2022 release.

    1. 1 quarter delay in Hair Industry is nothing! :-)
      And yes I think we can use several drugs and cosmetics for hair loss starting 2020 until we get better drugs. … I guess next year we start with Medipost/Celino, Polichem and Winlevi.

    2. Would there be a ANY benefit in using the 1% Winlevi on ones scalp for MPB? Or would the higher percentage be needed for it to be effective?

      1. They said systemic penetration is the same in both candidates but it would not be effective to use Winlevi on your head because it is formulated to only penetrate facial skin while Breezula is designed to penetrate the scalp. Best to save your money and wait it out another year or so than waste your time applying something they already know doesn’t work.

      2. I don’t know how well Winlevi will penetrate the scalp but the trial results indicate that the lowest percentage of Breezula tested (2.5%) was effective at maintenance +. So I certainly plan on giving Winlevi a try at the hairline to see what happens. It appears to be safe and as long as I can afford it, it’s an option.

        1. Winlevi is 1% yes? That’s much weaker than Breezula (7.5%)** and in a formula that is not designed to penetrate the scalp. And you’ll need a dermatologist for the prescription. Too much for too little for me personally.

          But I’ll definitely jump on this (Breezula) immediately when it is released (a report said 2022 but I’m sure that’s gonna be 2023). It looks to be a slight improvement over minoxidil, without the side effects…

          …But it says: **”Phase 2 Study 34 men successful although results peak at 6 months and decline at 12 months”

          So this is really just a short term topical.

          1. I don’t know what to make of the declining results but I’m looking at this purely as a bridge to get to either Samumed or Follica. The 2.5% formulation was + 13 hairs so I don’t think it is unreasonable to give 1% Winlevi a try, even though my expectations won’t be high. I am also older and money isn’t a big factor for me personally……….understanding this isn’t an option for everyone. I am steadily and gradually moving backwards so this is really the only option I have left until approval of one of the above. Not sure what Yoda or MJones are thinking but their treatment history and current status seems very similar to mine.

              1. D1, The optimization studies were 3 months, (which is an excellent sign since it somewhat confirms that whatever the results, they can appear quickly), but I don’t think we can assume Phase 3 will be that short. I just looked again at some of the news releases and there is no mention of the size or length of the pivotal study. As of June 13, the optimization studies were continuing to enroll up to 60 men”

              1. Maybe Admin has more details but all I could find from Phase II was the term “statistically significant”. So if there is some concrete evidence, I am not aware.

            1. Not sure what my opinion is worth but thanks for asking PQ, you’re a respected poster. My inclination would be to pass on Winlevi and wait for Breezula. I’d imagine this is “dose dependent” and 1% will be like rearranging the deck chairs on the Titanic. I’m already on an aggressive anti androgen regime but will seriously consider swapping out RU for Breezula when (if) it comes to market.

              1. Thanks Yoda. Are you still maintaining? I could never get a comfort level with the quality level of RU or I would be on it too.

                1. Yes PQ, I’m maintaining just fine,even some level of regrowth or thickening. My hair really took a dump after Dr. Lee went kaput. I tried various minox but nothing rivaled Xandrox. After a few years I jumped on Dut (was on fin 20 years) which stabilized the loss. RU really gave me a boost but I totally understand your or anyone’s reservations on using an unregulated Chinese chemical. For high strength minox I am using the Follics products, I believe these are pretty good. Just added low dose oral minox to the mix, I have borderline BP so killing 2 bird with one stone.

                    1. Yes, I buy the 5% premix from Anagen, Kane’s sister company. My math showed that mixing it myself wasn’t a huge cost savings…too much room for error.

  2. Admin
    You are much optimistic !!!
    It is not a requirement if acne treatment is approved; this will be a reason for approving baldness treatment.

    1. True Bekoo, but baldness treatment Phase II trail results were pretty good so reason for optimism! And both products inhibit DHT locally.

  3. I believe this cream will work great for those with acne. I had really bad acne in my late teen years. Used over the counter nutrogena, proactive, also used benzyl peroxide prescription cream and antibiotics. None of them worked except for antibiotics but just marginally reduced it. My acne was cured by Propecia. After two months of use all my acne cleared up and I would get a zit here and there. My hair loss and acne cured within 2 months. I wish I had winlevi when I was 16 that would have saved me from acne for 3 years before getting on Propecia. I’m sure this will work off label for hair loss.

  4. Was wondering would a combo of Winlevi 1% +Retin A topical cream be as/near effective as the higher concentration Breezula?

        1. Retinoic acid may also improve absorption of compounds because it speeds the shedding of dead skin cells, but current thought is that its synergism with minoxidil is due to the upregulation of the sulfotransferase enzyme that transforms topical minoxidil, which is a prodrug, into its biologically active form.

          Some sulfotransferases are involved in hormone sulfation, but I think clascoterone acts immediately on hormone receptors. Not sure.

          Transdermal penetration is tricky.

  5. Hey Admin,

    Curious your take on Trinov now that it’s been out for a while.

    What’s the community consensus seem to be?

    Thanks for another great article!

  6. That’s great news, but as I understand it, standard approval time after submitting the NDA is 10 to 12 months. If so, we have about a year to go for Winlevi.

  7. I kept having this suspicion that my severe acne during my teen years and taking Accutane somehow were related to my hair loss in my adult life

  8. My parents wouldn’t let me take Accutane when I was 16. They knew about the sides and even my doctor said Accutane has bad sides, including hair loss and depression. So I took the benylperoxide and antibiotic root. Accutane is some serious stuff. Its crazy how Propecia just cleared my acne up so quickly. My skin was super oily, zits, some cystic acne and 2 months later clear skin and hair loss halted. I was excellent responder. I hope something new comes soon where I can respond to excellently again. Rogaine isn’t cutting it now.

    1. @MJones: Did your sebum level go down as well? Also, did you have oily and acne prone scalp? Did that respond favorably to propecia?

  9. Follicum approved patent in Korea:

    Follicum AB (”Follicum”) today announces that the Korean patent office (”KIPO”) has approved the company’s patent application for stimulation of hair growth.

    With the approval in Korea, patent number 10-1992282, Follicum has a patent protection in Korean up to and including year 2032. The patent protects the company’s peptides in general and for stimulation of hair growth in particular.

    CEO Jan Alenfall comments: “This patent approval is exciting as Korea is an important market for hair growth products. Other than the formal approval from Korea this patent has been approved in the US, Europe, China, Australia, Russia, Hong Kong and Japan. We now have a very good protection regarding our candidate molecule FOL-005 and other peptides on significant markets around the world.”

    …Steady rollin’…

  10. My sebum remained oily though especially on my scalp and it still does. Not drenching oil. I need to wash my hair everyday because I’m diffuse and hair gets clumpy if I don’t. My acne went away regardless of the sebum. So to answer your question, the days I don’t work out my sebum levels are normal and minimal except in humid Philly weather in summer. Winter time my scalp is dryer and less oil. Before Propecia face was super oily especially teen years. I had thick dense hair so didn’t notice oily scalp. Once my hair started shedding at 19 I noticed oily scalp as I lost density. Face very oily too. Hopped on Propecia acne gone , mpb stopped bit still oily if I don’t shower

  11. Why you people still have hope on stuff like Breezula… it’s nothing if not less than another Dr. Brotzu lotion…
    At best a new cure will enter the market only in 5 or 10 years.

    1. If we didn’t have hope Lorence we’d be like you, a bitter, jaded, negative person. What’s your point dude? If Breezula comes to market it has zero parallel to Trinov. It’s a drug/medical treatment, not a cosmetic.

  12. The CEO says that the phase III trials for breezula are only 6 months long. Why are they not bothered about doing it for a year?

  13. Great news, I guess we could use the 1% version to maintain + small regrowth. Also, surely there’s a way to increase absorption (without dermarolling) such as applying after warm shower etc.

  14. Admin I dont get the link ?? Me at 60? Simon Cowell lol. I’ll take it as a compliment since he is rich and gets all hot women.

    1. I wanted to post a reply with that link showing current cosmetic possibilities, and you are a good person to reply to when needed :-)

  15. Purely an FYI, representing nothing new re the pivotal trial but Puretech’s Follica pipeline page has changed to now include 2 product candidates. FOL-004 and FOL-005. 005 is for skin rejuvenation. You can click on each candidate for a bit more info………..mainly projected market size, with alopecia dwarfing skin rejuvenation. I note that the 005 “key differentiation” is the same as for 004 as it refers to follicle and not skin creation, so perhaps website changes are still under development.

  16. It’s for their stupid dermal injector. Don’t get your hopes up. They’ll use this for other cosmetic purposes. Don’t see anything about their use for hair loss or anything about sisheido. These companies need to release something or go away. Sht is getting old…..really old

    1. I think they said that it was their injector and its consumables that were soon coming to market.

      I wonder when RCH-01 releases, be it from Shiseido or Replicel, will Tsuji consider them a competitor? Because what they do is not direct cloning but I’m just wondering if both the procedures being out around the same time will make them drive down each other’s prices.

    2. Their injector will be used for the treatment, is an essential part of the project. Despite this, reading their presentation, I don’t perceive a company with clear ideas. Which seems to be Puretech(owner of Follica).

  17. Admin, why do you post comments from posters that have zero to add? See the “bad joke” guy, he never says anything of value, just pissing and moaning. Once in a while is understood as we all can get impatient but has this guy ever said anything constructive or informative? With all due respect, overall I applaud your low level of censorship even though you’ve silenced me a time or two.

    1. If Replicel are a joke, why did Shiseido invest millions in completing their joke? Why did Shiseido not buy into Follica or Aclaris or Samumed? Hell with their money they could have bought them all and owned the market.

      Or maybe the board member who decided to invest in Replicel is soon to be fired. Doubts grow with their ever increasing delay of the results.

      1. Larry, do you ever add anything to the conversation besides negative quips? No posts on your experience with treatments, info you’ve found, research, or opinions grounded with some sort of basis. Your posts only seem to be that everything is a scam, sucks. Whaaaa-whaaa, little boo boo Lorence, life is soooo unfair!!

        1. – The before and after pic can be achieved with a different combing.

          – The Indian doctor in Bangalore who invented this “cure” in 2014 is not on the Forbes rich list.

          – The testimonials on the company’s websites don’t mention this product and have consistent grammatical errors indicative of each being written by the same person.

          – Their cases studies web page shows no pictures.

          – Their chat responses to my question (which they refused to answer) were automated and meticulously scripted.

          1. First of all thank you scot for the reply, I have to sent a question about their certifications and haven’t yet received an answer.

            With that said there are a lot of clinics using that treatment of regenera activa

            And isn’t it an Spanish invention?

            Anyways thank you again

  18. Hey Scott, good question. Well follica is funded by Puretech so sisheudo couldn’t touch it. Samumed is funded by some big politicians and other important people behind the scenes so they want that money themselves. Follicum doesn’t work only on leg hairs lol. I agree they do see potential in sisheudo. If they can get it to work they’ll make bank. I’m just tired of all delays, repeat phase 1s and no update in ages. Follica will be out soon and they will reap the benefits. Easier to get, administer and no need to fly to Japan and be on a waiting list to get injected by replicel. Plus I heard Japan will be only offering it to local Japanese citizens until final phase 3 is completed.

    1. @MJones, market mechanisms will dictate otherwise, if it proves that RCH-01 is effective. I believe the American expression is Money Talks. Perhaps if the treatment relied on a special limited substance, but this is not the case.

      For people that are willing to visit this forum everyday and try untested chemical compounds, without proof of safety or effectiveness, on the hearsay of someone they have never met, you would not think that a couple of trips to Japan to get a REAL cure would be so inconvenient for them. Assuming of course it will work.

      Japan is after all, a very developed country. Nobody is asking you to visit Bosnia, or Uganda or anywhere like that.

  19. Am I right in thinking that we were supposed to get some Tsuji results in July? I’m sure someone (Greg?) said something like that.

    1. @Paul One of the lead scientists on the Shiseido team for RCH-01 said that the results for the phase II trials would be open in July but we haven’t heard from them yet.

  20. Replicel isn’t going to initiate the next hair trial until they have commercialized their dermal injector which was going to be released in Europe in 2016—then in 2016 it was going to be tested in 2017 and released in 2018—then in 2018 it was 2019—now it’s 2019 and it might be released in Hong Kong and Europe in early 2020—AND in the May 2019 Company presentation it says it will be released in 2023! (Seriously) All for a dermal injector that was developed in 2013.

    Now we’re talking RCH-01 First-in-Japan launch in 2022 after saying it was a ‘potential near-term market launch’ since late 2016 —And now the May company presentation says by the end of 2020 there will by ‘new clinical data announced from the RCH-01 clinical research in Japan (financed by Shiseido)’ —By the end of 2020 for data—

    So here’s the punchline: Replicel said in 2011 that they would have efficacy data in 2012 and “that means that a treatment in the U.S. would probably be available in the next five years”

    *crowd laughs*
    And we still don’t know if it works!
    *crowd laughs so hard their eyes fill with tears*

  21. You guys better pray follica comes out soon because nothing else will that will give 30 to 100 cm2 growth. SM, CB will be the new Propecia miniox combo for 2020s. Same growth and maintenance results just newer generation that will help out new blading guys. It will work but won’t be any better than what we have now. Maybe less sides. This is what I assume so dint start bashing me haha. The time we get our hands on tsuji will be 10 years out unless you got money to stay in Japan long term and people on this instead to get it during a long wait list. I’m doubtful on sisheido, gut telling me they will postpone and do another phase 2.

    Admin- any word on that HairStim topical?

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