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RU-58841 – Product Details

RU-58841 is a nonsteroidal anti-androgen receptor modulator that was initially developed in the 1980s as a potential way to boost hair growth, fight hair loss, and improve hair density.

This compound was initially researched as a potential treatment for androgenetic alopecia (AKA rapid hair loss) as well as androgenic alopecia. It was theorized that by blocking DHT receptors in the scalp, it would increase human hair production, leading to normal hair growth in those suffering from androgenetic alopecia.

The RU-58841 here at Pure Rawz is for research and laboratory research use only.

CAS Number 154992-24-2
Molar Mass 369.34 g/mol
Chemical Formula C17H18F3N3O3
IUPAC Name 4-[3-(4-hydroxybutyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile


Initially a Treatment for Androgenetic Alopecia

As mentioned, RU-58841 was first researched as a way to improve the hair loss symptoms of those suffering from androgenetic alopecia, and it turned out to be quite effective.

Applied topically, RU-58841 has these effects:

  • Hair Density Increase
  • Effective Hair Loss Aid
  • Improves Overall Hair Growth
  • Undo Hair Follicle Miniaturization Process

RU-58841 accomplishes this by blocking DHT receptors in the scalp samples taken in research studies. This is why it can be applied topically – in clinical trials it was effective this way.

RU-58841 is a topical treatment to increase linear hair growth rates, hair diameter, the net growth of hair, and may even be more effective than topical finasteride in some studies.


RU-58841 Research Studies

According to clinical trials conducted by the Journal of Steroid Bio-Chemistry and molecular biology, RU-58841 is a highly effective treatment option for androgenic alopecia. [R]

RU-58841 is perhaps the best topical anti-alopecia agent in existence today. This research chemical has been shown to be highly effective in warding off hair loss messages locally in almost every test subject in laboratory experimentation.

According to clinical research, when topically applied to bald scalp samples, this anti-androgen receptor modulator has the ability to significantly improve the so-called miniaturization process. [R]

In fact, while more clinical trials should be conducted on RU-58841 powder and other forms of RU-58841, it may be a good alternative to getting balding scalp grafts maintained over time, especially due to androgen-dependent skin disorders.

Ru-58841 & Balding Scalp Grafts Maintained

In one study, where test subjects went through a scalp grafting process in an attempt to jumpstart the anagen phase (the anagen phase is where hair grows) and increase hair diameter, it was found that RU-58841 as a steroidal topical androgen antagonist is highly effective at increasing hair growth and density.

While more testing and laboratory experimentation should be done, this is definitely some promising news for those suffering from androgen-dependent alopecia.

Further RU-58841 Information

RU-58841 is unique amongst research chemicals in that it encourages cellular proliferation in the hair follicle it is exposed to via topical application. It accelerates the telogen phase through which the androgen receptors on the scalp become more healthy and hair begins to grow.

This specific androgen receptor antagonist appears to also have an impact on matrix cells, although more research studies should be done on this. We also are uncertain whether or not RU-58841 affects body hormone levels of DHT or not.


Where to Buy RU-58841 for Sale

If you’re looking to buy either RU-58841 powder or RU-58841 transdermal solution form, look no further than PureRawz. Every batch of RU-58841 powder and transdermal liquid is 3rd party tested for the utmost purity, so whether you get solid and solution form or just powder, you can rest assured that you’re getting the real deal.


This information is for educational purposes only and does not constitute medical advice. THE PRODUCTS DESCRIBED HEREIN ARE FOR LABORATORY AND RESEARCH USE ONLY. All clinical research must be conducted with oversight from the appropriate Institutional Review Board (IRB). All preclinical research must be conducted with oversight from the appropriate Institutional Animal Care and Use Committee (IACUC) following the guidelines of the Animal Welfare Act (AWA).
Our content is intended to be used and must be used for informational purposes only. It is very important to do your own analysis and research from Trusted Sources before making any purchase, based on your personal circumstances. You should independently research and verify any information that you find on our Website and wish to rely upon.
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ATTENTION: All our products are for LABORATORY AND RESEARCH PURPOSES ONLY, not for veterinary or human usage.

5 reviews for RU-58841

  1. Tina Thompson

    This is by far the BEST THING you can ever do for your hair. I really did not think this would work but my thinning hair is growing back nicely and I have only been using this product for the past 4 weeks.

  2. Daniel P

    This helped a lot with my hair growth and thickness.

  3. Gerald Bryant

    I highly recommend this product. 10/10

  4. Wayne Clark

    This stuff is magic. The health of my hair improved and the length is what has really blown me away!

  5. Anonymous

    Love all my new hair growth!

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