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RU58841 Solution
Topical RU58841 5% · 50 ml
A focused 5% topical RU58841 solution designed to bind to androgen receptors around the hair follicle and help limit the local DHT signaling associated with follicle miniaturization.
4.8(12 Reviews)
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Blocks DHT at follicle receptors
Localized androgen support
Topical and non-steroidal
>99% purity verified
“About 90 days in and seeing great results. The response time for questions as well as the shipping time have both been great. Will order again!”
1
Description
A 5% topical RU58841 solution designed for localized androgen-receptor support. RU58841 binds to androgen receptors around the follicle, helping limit the DHT signaling associated with follicle miniaturization.
Does this contain Minoxidil?
No. This formula contains RU58841 5% and does not contain minoxidil. Hair Rescue Serum is the separate dual-active option containing both RU58841 5% and Minoxidil 5%.
How to Use
Apply 1 to 1.5 ml across thinning areas once daily. Massage gently into a clean, dry scalp and allow it to absorb. Do not layer it with Hair Rescue Serum.
Can I use it with Hair Rescue Serum?
Choose one topical treatment rather than layering both. The Serum already contains RU58841; the Solution is the minoxidil-free alternative.
Safety and storage
RU58841 is sold for cosmetic or research use and is not FDA approved for treating hair loss. Store in a cool, dry place, minimize open-air exposure, and consult a qualified healthcare professional before use.
Authentic customer reviews
What customers are saying.
Every review below is collected through Fera and belongs to this product. Browse the complete review history without leaving the page.
Customer reviews
Showing 1–8 of 12
Decent.
The solution work hands down but I’m getting some serious side effects I started with the highest dose now close to 25ml n the way it has me feeling every night is forcing me to stop. Headaches & shortness of breath throat irritation. Theres something not sitting well with me about this compound. Unfortunately I have to stop.
Verified customer
Excellent!
Works great!
Verified customer
You should get this!
Very nice
Verified customer
Marvelous!
Verified customer
Awesome!
About 90 days in and seeing great results. The response time for questions as well a the shipping time have both been great. Will order again!
Verified customer
Solid!
It seems to be working. I have faster length growth and some slightly better density. Im going to give it 3 more months. I did have an area I lost since using it but it could be just my alopecia type thinning.. My brows and moustache are denser whhere I put a small amount on because small fine hairs are griwing thicker and longer. iIs ts been 6 months. It does cause more neck hair to grow.
Verified customer
Great!
The only thing thats ever worked.!! Consistency and patience is the key. after 4 months i really started seeng results. I cannot stress this enough
Real transformations
Before & after.
Drag the slider to see the difference consistent use makes. Progress is gradual — most people notice a real change between months three and six.
Crown coverage · Day 1 to Day 190
More customer results
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Customer-submitted progress photos are shown for illustrative purposes. Results are not guaranteed and vary from person to person; Hair Rescue is sold for research/cosmetic use and is not FDA approved.
Localized androgen-receptor support
What exactly is RU58841?
RU58841 is a non-steroidal androgen-receptor antagonist designed for topical use. It binds to androgen receptors around the hair follicle, helping prevent DHT and other androgens from attaching and driving the signaling associated with follicle miniaturization.
Product distinction
Topical RU58841 5% · 50 ml
Product-specific mechanism
How RU58841 Solution works
Blocks receptor access
RU58841 competes for the androgen receptors that DHT and other androgens would otherwise attach to around the follicle.
Helps protect the follicle
Limiting that local androgen signal helps interrupt the process associated with progressive follicle miniaturization.
Acts where it is applied
The topical format is designed to focus androgen-receptor support directly on thinning areas as part of a consistent daily routine.
Formula
A precise RU-only formula
RU58841 · 5%
The formula’s only active ingredient, supplied at 50 mg/ml.
Ethanol · 70%
The primary carrier in the topical solution.
Propylene Glycol · 25%
Supports even topical distribution and contact with the scalp.
What is in this bottle
The label, formula, and supporting content all match this specific product.
Product profile
RU58841 Solution
Topical RU58841 5% · 50 ml
Formula detail
03
clearly identified components
RU58841 is sold for cosmetic or research use and is not FDA approved for treating hair loss. Individual results vary.
See it for yourself
Real journeys, real results.
Watch how everyday customers rebuilt their hairline and their confidence with a consistent Hair Rescue routine.
Cleanse
Start with a clean, completely dry scalp.
Apply
Distribute 1–1.5 ml across thinning areas once daily.
Massage
Work it in gently, let it absorb, and do not rinse.
RU58841 Solution: Specifications
- CONCENTRATION
- RU-58841 5% (50 mg/ml)
- COMPOSITION
- 70% Ethanol · 25% Propylene Glycol · 5% RU58841
- RU-58841 CAS
- 154992-24-2
- MOLAR MASS
- 369.34 g/mol
- MOLECULAR FORMULA
- C₁₇H₁₈F₃N₃O₃
- PURITY
- RU-58841 >99% (Janoshik verified)
- STORAGE
- Cool, dry place · minimize open-air exposure
Complete the routine
