Genuinely effective
I have used both topical and oral finasteride and when I switched to RU I began to see actual new hair growth. I think this in combination with micro needling from a pen is the way to go for preventing hairline recession.
RU58841 (5%) + Minoxidil (5%)
Blocks DHT
Supports regrowth
Topical and non-systemic
For men and women
We're confident in your results. Our satisfied customers have shared their positive experiences, and we believe you will too.
“About 90 days in and seeing great results. The response time for questions as well as the shipping time have both been great.”
Don't tolerate Minoxidil? Try the RU58841 Solution (RU-58841 only).
Advanced Hair Loss Prevention and Growth Serum RU-58841 5%( 50mg/ml) + Minoxidil 5% (50mg/ml)
RU58841 is a research chemical and is not FDA-approved for treating hair loss. Individual results vary.
Early shedding may settle within 2 to 4 weeks. Visible improvements commonly take 3 to 6 months, with continued use supporting the strongest result.
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 rinse.
This product is intended for topical cosmetic or research use. Review the ingredients and speak with a qualified doctor before starting any treatment.
RU58841 5% and Minoxidil 5% are combined in a lightweight topical carrier selected for direct scalp application.
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Authentic customer reviews
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Showing 41–48 of 108
I have used both topical and oral finasteride and when I switched to RU I began to see actual new hair growth. I think this in combination with micro needling from a pen is the way to go for preventing hairline recession.
Fast shipping and the convenience of having both solutions properly mixed is a lifesaver. Plus the bonus discounts make it a great business and I will continue to buy so long as that stays true.
Been using for nearly 12 months, only use a small amount around my hairline and have seen an improvement in density and random juvenile hairs popping back up that I haven’t seen since I was in my mid teens
cooked me
I purchased the products for my son and he stated that he can see a difference, he says his hair is thicker and growing new hair.
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
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.

Two actives, one localized treatment
Hair Rescue is the dual-active formula in the range. RU58841 is included for localized androgen-receptor support, while 5% minoxidil supports the follicle’s active growth phase.
Product distinction
RU58841 (5%) + Minoxidil (5%)
Product-specific mechanism
RU58841 is a non-steroidal androgen-receptor antagonist designed to act where the serum is applied.
Minoxidil 5% is the growth-supporting active in this formula and distinguishes it from the RU-only Solution.
Both actives are delivered together, so Hair Rescue Serum and the RU58841 Solution should be treated as alternatives, not layered.
Formula
Localized, non-steroidal androgen-receptor support.
A topical active used to support the hair-growth cycle.
A lightweight base selected for direct scalp application.
What is in this bottle
The label, formula, and supporting content all match this specific product.
Product profile
RU58841 (5%) + Minoxidil (5%)
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
Watch how everyday customers rebuilt their hairline and their confidence with a consistent Hair Rescue routine.

Start with a clean, completely dry scalp.

Distribute 1–1.5 ml across thinning areas once daily.

Work it in gently, let it absorb, and do not rinse.