★★★★★ 4.7 on Trustpilot

Buy RU58841
Lab tested. Sent worldwide from the UK.

RU58841 5% and RUstim+ (5% RU58841 and 5% minoxidil in one bottle), posted the same day. RUstim+ comes with a 90 day money back guarantee.

Janoshik lab testedOrder by 2pm, posted same day90 day money back on RUstim+
Man holding a bottle of RUrestore 5% RU58841 in four poses
90 day money back on RUstim+Order by 2pm, posted same dayLab tested by Janoshik4.7 on TrustpilotUsed by the founder for 4 years90 day money back on RUstim+Order by 2pm, posted same dayLab tested by Janoshik4.7 on TrustpilotUsed by the founder for 4 years

Pick your bottle.

RUstim+ is 5% RU58841 and 5% minoxidil, plus caffeine and peppermint oil, in one bottle. Want RU58841 on its own? Get the 5% solution.

Most popular
RUstim+ 4 in 1 hair loss serum with RU58841, minoxidil, caffeine and peppermint oil, 30ml dropper bottle by RU Restore
★★★★★ 4.7 on Trustpilot
RUstim+ Formule topique 4 en 1 contre la chute de cheveux
$61.00about $2.03 a day
RU58841 5% topical solution 30ml bottle by RU Restore
★★★★★ 4.7 on Trustpilot
RU58841 5% Solution topique 30 ml
$55.00about $1.83 a day

Day 1 to day 90. Customer photos

★★★★★★Trustpilot
Was skeptical at first

"Was skeptical at first but after 4 months of using it and following protocol i have seen insane results."

Issa Elmir Trustpilot review
★★★★★★Trustpilot
Great product. 100% Recommend

"First thing I noticed towards end of my first bottle was the shedding stopped. It was after the 3rd bottle I noticed the filling in of my crown and my temples."

Mark Brown Trustpilot review
★★★★★★Trustpilot
Fantastic product

"It's a massive massive confidence boost to know not only my hairline is not going back, but actually regrowing forward."

Lewis Trustpilot review
★★★★★★Trustpilot
Great results already in only a month

"I have used lots of different hair loss products on the market to try to maintain my hairline but I haven't used one before that was this effective."

Tom Gotts Trustpilot review
★★★★★★Trustpilot
I had a hair transplant about a year ago

"Within 3 months my hair looks so much better, thicker and the crown area is getting thicker."

Zaviyar Hayat Trustpilot review
★★★★★★Trustpilot
RUrestore products

"I have been using RUrestore products for nearly 6 months now and the results have been great and have not experienced any side effects."

HR Trustpilot review
★★★★★★Trustpilot
I've used RUrestore since March
"The product itself is great and I found it as a great alternative to finasteride."
Matt Pawson Verified on Trustpilot
★★★★★★Trustpilot
Amazing product and customer service
"Run by a truly genuine gentleman who knows what he is talking about and has results to show for"
Louis Verified on Trustpilot

Stop the leak first. Then fill the bucket.

Cartoon: a thinning man pours minoxidil into a bucket that leaks out of a hole at the bottom
DHT is the leak

It is a hormone that shrinks your follicles a bit more every cycle until the hair gives up. Using Minoxidil or anything to try grow hair while you have a leak is a waste of time.

Cartoon: a friend plugs the bucket's leak with an RU58841 cap
RU58841 Plugs the hole

You apply it to the scalp, it sits on the follicle and stops DHT binding, so you stop losing hair.

Cartoon: with the leak plugged by RU58841, minoxidil fills the bucket and the man has a full head of hair
Then fill the bucket

Once the leak is stopped, Minoxidil pushes growth. RUstim+ has both in one bottle: 5% RU58841 and 5% minoxidil, plus caffeine and peppermint oil for the best results.

★★★★★★Trustpilot
Great product. 100% Recommend
"First thing I noticed towards end of my first bottle was the shedding stopped. It was after the 3rd bottle I noticed the filling in of my crown and my temples."
Mark Brown Verified on Trustpilot
★★★★★★Trustpilot
Fantastic product
"It's a massive massive confidence boost to know not only my hairline is not going back, but actually regrowing forward."
Lewis Verified on Trustpilot

How to use it?

Two minutes a night.

  1. Step 1

    Start with a dry scalp

    Once a day. Night is easiest.

  2. Step 2

    Massage your scalp first

    Use the scalp massager. Massage to increase scalp blood flow.

  3. Step 3

    Then apply 1ml

    Use 1ml on the areas that are thinning.

  4. On stamping day

    Wait 24 to 36 hours

    If you dermastamp, wait before your next application.

Who it's for?

Male pattern hair loss is caused by DHT. If that is you, this is built for you.

✓Receding hairline or thinning crown

The classic pattern: temples going back, crown thinning out.

What RU58841 does

✓You don't want pills

The sides from them are real, this doesn't effect your hormones

Hair loss without finasteride

✓Already on minoxidil

Add RU58841 5% to block DHT while minoxidil keeps pushing growth.

RU58841 and minoxidil together

✓Had a transplant

Transplanted hair doesn't stop the rest of your hair thinning. This is for the rest.

Not for women who are pregnant or breastfeeding, or anyone under 18.

★★★★★★Trustpilot
I had a hair transplant about a year ago
"I had a hair transplant about a year ago and was not too happy with the results. Within 3 months my hair looks so much better, thicker and the crown area is getting thicker."
Zaviyar Hayat Verified on Trustpilot
★★★★★★Trustpilot
Bought this for my son
"Bought this for my son as he was very self conscious about his hair loss he loves it"
Marie Gough Verified on Trustpilot

Them vs us.

Every option for male pattern hair loss, side by side.

RUrestoreFinasteride pillsMinoxidil onlyOther RU58841 sellers
Blocks DHT✓✓✕✓
Goes on the scalp, not a pill✓✕✓✓
Lab report you can check yourself✓Some
90 day money back (RUstim+)✓✕✕Varies
Posted from the UK the same day✓Varies
Free gifts with bundles✓✕✕Varies
The founder answers your messages✓✕✕Varies

The research. Read it yourself.

Most RU58841 research is lab and animal work. Here it is with links, so you can check every claim on this page.

Animal study · Endocrine, 1998

RU58841 on bald macaque scalps

Topical RU58841 increased hair density, thickness and length, with no effects detected elsewhere in the body.

Read the study
Human scalp grafts · Br J Dermatol, 1997

RU58841 on balding human scalp

With RU58841 1%, 28% of follicles started a new growth cycle vs 7% without it, and hair grew faster.

Read the study
Lab and animal · Endocrinology, 1997

Blocking testosterone at the follicle

RU58841 blocked testosterone's growth stopping effect on follicle cells and gave dramatic regrowth on bald macaque scalp.

Read the study
Clinical trial · J Am Acad Dermatol, 2002

Minoxidil 5% in 393 men

5% minoxidil beat 2% and placebo over 48 weeks, with 45% more regrowth than 2%.

Read the study
Clinical study · Int J Trichology, 2013

Why the dermastamp

Adding weekly microneedling to 5% minoxidil: 91.4 new hairs on average vs 22.2 with minoxidil alone, over 12 weeks.

Read the study
Clinical study · Eplasty, 2016

Why the scalp massager

4 minutes of scalp massage a day for 24 weeks increased hair thickness in 9 men.

Read the study
Clinical trial · Skin Pharmacol Physiol, 2017

Caffeine vs 5% minoxidil

210 men, 6 months: a 0.2% caffeine liquid did about as well as 5% minoxidil, with 10.6% more growing hairs vs 11.7%.

Read the study
Animal study · Toxicol Res, 2014

Peppermint oil

3% peppermint oil gave the strongest growth of four groups in mice, ahead of 3% minoxidil.

Read the study

RU58841 is not a licensed medicine and is sold as a research compound.

What to expect.

What to look for as you compare photos.

  1. Weeks 1 to 4

    Watch for shedding

    Note any changes in how much hair you're shedding. A short shed is normal as weak hairs make way for new ones.

  2. Weeks 4 to 12

    Look for fine hairs

    Check your photos for short, fine hairs in thinning areas.

  3. Months 3 to 6

    Check for changes in density

    Use matching photos to check how much scalp is visible.

  4. Month 6 onwards

    Keep tracking

    Compare photos in the same spot and the same light. Keep applying.

Your 90 day roadmap.

Start with a photo. Use it to track changes.

  1. Night 1

    Take your day 1 photo, send it to us!

    Same spot, same light, every time. You will forget what it looked like.

  2. Every night

    Two minutes

    1ml on the thin areas, work it in with the massager.

  3. Weeks 2 to 8

    Don't panic at a shed

    Some men get a short shed as weak hairs are replaced. Keep going.

  4. Day 30

    Compare photos

    Less in the plughole is usually the first sign.

  5. Day 90

    Day 90 photo

    Keep going. Not better? On RUstim+, send both photos for your money back on your first order.

  6. Month 6 on

    Enjoy the compliments!

    You have made great progress by now, if you stop, DHT goes straight back to work. Keep applying.

Charlie with a short buzz cut showing his thin hairline and crown before treatment

I was bald at 32. A transplant didn't fix it. This did.

I had a hair transplant at 28. It did nothing. I tried finasteride and got the side effects everyone is scared of, so I came off it. At 32 I found RU58841. Four years on it now, zero side effects, and the hair in the photos is mine. I made RUrestore because nobody in the UK was selling it properly: lab tested, a real price, and someone you can actually speak to about it.

Charlie Gough, founder. Lab report: Janoshik task 113894, key HMVJIB1TQX9E, verify it on the lab's site.

Real men. Real results.

Pulled straight from Trustpilot.

Read all 42 on Trustpilot
★★★★★★Trustpilot

Fantastic product

Fantastic product. I’ve used it on my temples to stop them going back and it’s working excellently. It’s a massive massive confidence boost to know not only my hairline is not going back, but actually regrowing forward. If you’re considering buying, it’s a no brainer.

Lewis · United Kingdom · Verified on Trustpilot
★★★★★★Trustpilot

Good quick delivery

Good quick delivery, with good communication from Charlie for any questions I had. Would recommend.

Conall · United Kingdom · Verified on Trustpilot
★★★★★★Trustpilot

RUrestore products

I have been using RUrestore products for nearly 6 months now and the results have been great and have not experienced any side effects. I have always received responses promptly to all my questions and have been given some great advice. I would recommend everyone to try the products for themselves as I was initially hesitant myself.

HR · United Kingdom · Verified on Trustpilot
★★★★★★Trustpilot

It was freakin amazing

It was freakin amazing, started off as a joke after my friend recommended me.. I was like I failed so many times, might as well give it a try.. this actually worked lol. In the beginning it was slow but I could see the results.. I realized when I met my ex and she said wtf you’ve done to your hair… that’s when I knew it worked..
So yeah.. great product.. must try for someone who is patient and actually needs results..

saif rehman · India · Verified on Trustpilot
★★★★★★Trustpilot

I had a hair transplant about a year ago

I had a hair transplant about a year ago and was not too happy with the results, was quite stressed about it having spent decent money and wasnt sure what to do.
My crown area especially looked the same as before I had the hair transplant.
Thankfully I came across Charlie and his amazing solution. Within 3 months my hair looks so much better, thicker and the crown area is getting thicker. I've just got the 3 month supply and have started to recommend the solution to my friends and family.

Zaviyar Hayat · United Kingdom · Verified on Trustpilot
★★★★★★Trustpilot

Incredible results

Bought for my boyfriend 2 months ago and the results are incredible. I’ve already recommended to friends.

Louise · United Arab Emirates · Verified on Trustpilot

The hair loss guide.

Straight answers on RU58841, from four years of using it myself.

What is RU58841?

The DHT blocker you put on your scalp, explained simply.

Read the guide

RU58841 vs finasteride

The numbers side by side, and who each one suits.

Read the guide

RU58841 side effects

What the research says, and what I have had in four years.

Read the guide

How to use RU58841

The two minute daily routine, step by step.

Read the guide

Where to buy RU58841 in the UK

What to check before you pay anyone.

Read the guide

RU58841 lab results

Our Janoshik test report. Check the purity yourself.

See the report

RU58841 is not a licensed medicine and is sold as a research compound.

Questions men ask before they buy

Is RU58841 legal in the UK?

Yes. It is legal to buy, own and use in the UK. It is not a licensed medicine, so it is sold as a research compound and we cannot call it a treatment.

How do I apply it?

1ml from the dropper onto the thin areas, once a day, dry scalp. It dries in about a minute. If you stamp, wait 24 to 36 hours before the next application.

RU58841 5% or RUstim+?

Already on minoxidil and happy with it? RU58841 5% on its own. Want the blocker and the grower in one bottle and one job a day? RUstim+: 5% RU58841 and 5% minoxidil in one bottle. Most first orders are RUstim+.

When will I see something?

Less shedding in the first month. New fine hairs by week 8 to 12. Visible density months 3 to 6. Take a day 1 photo or you will forget what it looked like.

What are the side effects?

Most men report none. The one worth knowing about is a racing heart in a small number of users. If you get that, stop. Some men get a short shed in weeks 2 to 8 as weak hairs are replaced. Not for women who are pregnant or breastfeeding, or anyone under 18.

How does the 90 day guarantee work?

It's on RUstim+ first orders only, one claim per household. Day 1 photo, use it daily, day 90 photo. No regrowth, full refund. RU58841 5% on its own isn't covered.

Delivery and returns?

UK: Royal Mail tracked, £4.97, posted the same working day if you order before 2pm, usually with you in 1 to 3 working days. EU and USA too. Unopened bottles can be returned within 14 days.

Can I check the lab report myself?

Yes. Go to verify.janoshik.com and enter key HMVJIB1TQX9E, Janoshik task 113894. The lab shows you the report it holds, not our copy.

Who shouldn't buy this?

Anyone who will not do it every day for three months. It is two minutes a day, but it is two minutes every day. If that is not you, save your money.

Your hair back in 90 days.
Or you don't pay.

Start tonight. Take your day 1 photo. With RUstim+, in 90 days you will either have new hair or your money back. Three bottles with the free dermastamp and massager is the one I would start with: £130 for RUstim+, £115 for RU58841 5%.

Shop RUstim+, £45