RU58841 Solution 50 ml (3%, 5%, 8%)

ActiFolic RU58841

RU58841 Solution 50 ml (3%, 5%, 8%)

(11 customer reviews)



Share this product

More information

Q: What is RU58841 Solution?

A: RU58841 (also known as PSK-3841) is a non steroidal anti androgen. It’s potential use is a topical treatment for male pattern baldness (hair loss) and acne.

Q: What makes ActiFolic RU58841 special?

A: ActiFolic Stop Hair Loss (RU58841 solution) has been enriched with caring ingredients to promote hair growth. Whereas other brands only offer a RU58841 solution, we created a formula that stimulates the scalp’s environment and makes an optimal climate for hair follicles to grow. Our formula doesn’t dry out the skin and is not oily at all.

Q: Why would you choose RU58841 from ActiFolic?

A: ActiFolic guarantees 100% genuine, thrid party tested products. We offer fair prices and regular discounts. Do you have any questions? You can always e-mail us and you will receive a reply within 24 hours. We value you as our customer.

Q: Do you have a certificate of analysis?

A: Click here to download the Certificate of Analysis

Active ingredients:

– RU58841: Blocks DHT and any other androgens in the scalp. After appyling, the miniaturization proces will be stopped and hair loss will drastically decrease. RU58841 is proven to be a superior alternative for Finasteride and Dutasteride, because it’s applied locally. In studies RU58841 seems to stop hair loss quicker than for example Finasteride.
– Piroctone Olamine: Pircotone olamine is often used to thicken hair. It’s almost equal to ketoconazole. Piroctone olamine has shown in studies to increase hair girth with 7% and increase the amount of hairs in the growth phase increases with 8 % within 4 weeks of use.
– Biotin:  Biotin is a very important and well known vitamin that hydrates the scalp and energizes the hair follicles.
– Ginseng Extract:  Ginseng increases circulation in the scalp. A strong bloodflow in the scalp is very important for your hair follicles. An increased bloodflow helps delivering nutrients and oxygen to the hair follicles and prevents hypoxia. Ginseng contains many nutrients that are beneficial for hair growth.
– Natural Linalool: Linalool is used to give ActiFolic Stop Hair Loss a fresh and manly smell.

Volume and concentration:

Each bottle contains a 50 ml solution with 3%, 5% or 8% RU58841.


Not intended for human consumption. This product is intended for laboratory and in vitro testing only. When used on a test area, apply a maximum of 1 ml per day on the to be tested area. One bottle will last for about 50 days with 1 ml use per day. Half dropper contains 1 ml. Scroll through the images at this product page to see an example of how much 1 milliliter is at the glass dropper.

How to store RU58841 ?

About the stability of our RU58841: the liquids are stable up to 12 months in room temperature, however, it’s recommended to store it in the refrigerator to increase shelf life of pre-made liquids. In summertime it’s highly recommended to store in the refrigerator.

Additional information


3%, 5% (mostly used), 8%

11 reviews for RU58841 Solution 50 ml (3%, 5%, 8%)

  1. Tijn

    Great service and delivery. Received the package within days. Thx!

  2. Mohammad Abit

    Very good and friendly service

  3. Stef

    Thank you for the serice!!!!

  4. Ahmet

    very faast delivery, great

  5. Björn

    Snelle levering

  6. Mikael

    good service nice product

  7. Jon

    Thank you quick shipping

  8. Laurent


  9. Matas

    Product took a while to arrive, Otherwise it works really well, Noticed a complete a stop in my hairline recession. Some small hairs starting to appear on the temples, Could not be happier with the product.

  10. Tobias

    Sehr schnelle Lieferung. Vielen Dank

  11. Marco (verified owner)

    Excellent service. Product shipped right away and staff are always there to answer your questions. Very quick email responses. Great company.

Add a review