See this article for more information: https://www.propublica.org/article/the-myth-of-drug-expiration-dates Since this medication is an anti-androgen, it may be able to target skin conditions such as acne and androgenic alopecia. However, the mechanism of RU58841 is entirely different from other anti-androgenic medications. And here is the reason:

I thank you my hair,nothing better than being judged 20y.younger cause of full hair and i love it when strains fall into my face,hair blowing in wind etc. Have recommended your Company to 3 friends and ALL are very happy with outcome. RU58841 is a specific androgen receptor antagonist or a so called anti-androgen. This non steroidal topical androgen antagonist was investigated for therapeutic value in androgenetic alopecia and acne. In studies and clinical trials RU58841 has shown to; Formula: C17H18F3N3O3 4-[3-(4-hydroxybutyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile In comparison to finasteride (which is a 5α-reductase inhibitor, inhibiting DHT on a systematic elvel), anagen follicles increased an average of 88% compared with dosing compared to 103% with dosing of RU58841 (5%). RU58841 is a non-steroidal antiandrogenic medication that was initially developed in the 1980s as a topical treatment remedy for acne and male pattern baldness – androgenetic alopecia.RU is a god send for those that are susceptible to hairloss, but it does need to be part of a regimen and contrary to what was thought until more recently doesn't give free reign to use dht compounds (altho for me weirdly it seems to) Overall, I would highly recommend Xi'an Lyphar Biotech, having tested them, their compound is solid and is far cheaper than mainstream options, allowing you to use more solution per day at a much higher concentration.

RU58841 | Buy RU-58841 Solution 30ML (99%+ purity), High-quality, Third-party tested. Select Strength Certificate of Analysis, High-performance liquid chromatography and Nuclear magnetic resonance documentation can be found on the product image gallery (scroll right). I was nearly at 30y. Now I am 52y.old and on the Norwood Hamilton Scale I am barely a 2. More a 1.4 Anageninc was a surprise of professionalism and an honest selling point for research products with biochemical labs information. The costumer service was awesome and they are really available for any further questions. It was an awesome surprise to witness that there are stil honest business online. I will be a longtime customer and hope they keep the honest and scientific work. Recommend it! It does ship worldwide yes, from China to the UK, this can take around 2 weeks however with Brexit now looming, this could take longer and be more expensive owing to tariffs.We strive to achieve absolute first class customer service as well as extremely high quality products! We at anageninc provide this compound in a unique stable route of synthesis form which is extremely stable in solid and solution form which has been demonstrated by our R&D laboratory. The results are very encouraging which shows that the current anageninc route of synthesis is stable for at least 24 months at room temperature. Product Information: This is crazy but it’s only been about 1.5weeks since I started, kinda just stopped paying attention to the process, then just recently, noticed that my head feels more bristly. It seems there’s some little clear hairs showing up than can’t yet be seen with the naked eye but can be felt. I’m excited to see what happens by the end of this bottle! We have historically focused on Androgen Receptor agonist compound research, but RU58841 is the first androgen receptor antagonist compound we have synthesized.

I’ve only been using for 2 weeks so can’t provide a 5 star rating, yet. If I see any new hairs I will increase my rating.Been using 3 weeks on test subject. Before starting treatment, I thought shedding was androgen induced. Shedding stopped almost immediately after starting treatment. Too soon to tell really, but I’m optimistic. Great product, it actually works. Only thing that worries me is long term safety issues. Other than that, it is really miraculous that it works after having failed with dutasteride. When you look at studies about the stability of other various compounds you can actually also see that a lot of them are perfectly stable for a long time.

Been using RU from Anagen for over a year now for personal research. Very effective product. Will be a lifetime customer. I have been buying this for a few years and it really does the job of stopping my DHT levels locally instead of systematic. This has stopped my hair loss and allow for regrowth. Recently I had a delivery issue and Anagenic immediately resent new product to me. Great customer service! This is my first post on any hairloss forum, i'm 23 and very slowly losing my hair density owing to high DHT sensitivity (still have a lot left though). I started using RU58841 last year from **. I was very impressed, however the cost was too high to be consistent enough with applications. Been researching for over 3 months. Have experienced very noticeable results. Significantly less shedding and obvious hair growth. I am beyond pleased with this product and will recommend to anyone experience hair loss

RU58841

RU58841 (RU-58841) works by binding to the androgen receptor in the hair follicle. Therefore androgens don’t have the chance to bind and start the chain reaction of androgenetic alopecia and begin the so called miniaturization process. It has been demonstrated to interrupt this hair loss message locally so that normal hair growth could continue.