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RAD-140 (Testolone), 15 mg

4.79 out of 5
(678 customer reviews)




RAD-140 (Testalone) Research Profile:


Description: A 3rd gen SARM. Extremely anabolic. Purported to have strongest effects on muscle growth and strength gains.

Known for: Increasing strength and muscle mass.

Commonly stacked with: Typical bulking stack: RAD-140, YK-11, MK-677 | optional: MK-2866

Side-effects: Testosterone suppression with prolonged use; few reports of other adverse side-effects


RAD-140 (Testalone) Chemical Profile:

Clinical data

Selective Androgen Receptor Modulator
Testalone, Testolone, RAD-140
By mouth
US: Investigational New Drug
Radius Health, Inc.

Pharmacokinetic data

12-18 hours


2-chloro-4-{[(1R,2S)-1-[5-(4-cyanophenyl) -1,3,4-oxadiazol-2-yl]-2-hydroxypropyl] amino}-3-methylbenzonitrile

Chemical and physical data

389.33 g/mol
ClC1=C(C#N)C=CC(=C1C)N[C@H]([C@H] (C)O)C2=NN=C(O2)C3=CC=C(C=C3)C#N
1S/C20H16ClN5O2/c1-11-16(8-7-15 (10-23)17(11)21)24-18(12(2)27) 20-26-25-19(28-20)14-5-3-13(9-22)4-6-14/ h3-8,12,18,24,27H,1-2H3/t12-,18+/m0/s1


* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Selective Androgen Receptor Modulators (SARMs) have not been approved in the US by the FDA for human consumption as dietary supplements. In accordance with US laws pertaining to the use of Investigational New Drugs (IND's) products labeled as SARMs on this website are sold for laboratory and clinical research purposes only, are intended solely for investigational use, and are to be used exclusively for purposes of a clinical trial that is the subject of an effective investigational new drug application; otherwise, you are not authorized to purchase our products. By using this site and/or purchasing our products, you certify you and/or your organization is/are qualified to possess, handle, and administer the products you purchase, that SARMTECH and its owners/agents are not liable for any unintended effects or outcomes, and that you are 21 years of age or older.


678 reviews for RAD-140 (Testolone), 15 mg

  1. 5 out of 5

    Brian Picariello (verified owner)

    Had ran once and subject was great stacked with cardarine. This time around stacking rad-140 with mk-677 and cardarine and can’t wait for results

  2. 5 out of 5

    Merman (verified owner)

    [Subject] Got absolutely swole off this. This is highly recommended for super fast and strong strength gains.

  3. 5 out of 5

    Travis Harding (verified owner)

    Amazing quality! Absolutely had massive gains on these.

  4. 5 out of 5

    nitroteam (verified owner)

    Fourth round Of RAD Noticing some slight increases in [subject’s] overall lifting capacity back to working out seven days a week seems to be working as advertised again

  5. 5 out of 5

    xblue44133x (verified owner)

    seen it working about 2 weeks in and drying out nice . if you do it right you can get what your looking for starts in the kitchen

  6. 5 out of 5

    Marcus Waugh (verified owner)

    Return customer as Sarmtech is simply the best. Great products that work, packaging to suit “circumstances” with international shipping, and support responded to my queries in good time. I’m a return customer because this product works like a dream!

  7. 5 out of 5

    Jesus Cardenas (verified owner)

    I have nothing but good things to say about my experience. Shipping was quick. As far as the product I was pleased with the results. [Research subject] had no side effects. While taking the RAD [subject] felt like post workout pump stuck around longer. I also had people notice a difference on [subject’s] arm and chest size while taking it. [Subject] had taken the liquid form before and felt some side effects (aggression & depression), I think this is a lot safer. I would definitely recommend this product to anyone.

  8. 5 out of 5

    Gymlife11 (verified owner)

    Very good for getting big.
    The side effect r ok

  9. 5 out of 5

    Mr. L-Word (verified owner)

    This product SERIOUSLY works very well, and should be used with caution. [Subject] have been on therapeutic levels of TRT for over a year, and get bloods done every 6 months. TRT took [subject] from a natural level of 413pmol/L to 728pmol/L in 6 moths using 100mg testosterone cream once daily. I ran 6 weeks of RAD140 for 6 weeks prior to last set of labs, and came back with testosterone level at 1053pmol/L, well into the supraphysiological range. Not only were the numbers wild, but [subject] felt GREAT mentally, and really enjoyed all physical activity during that time period.

  10. 5 out of 5

    OrlandoJugg (verified owner)

    Phenomenal results can’t wait to run this again subjects bench went from 340 to 415 lbs

  11. 5 out of 5

    OrlandoJugg (verified owner)

    Phenomenal results can’t wait to run this again

  12. 5 out of 5

    Syris Emerson (verified owner)

    Cycled with MK-677, I saw huge strength and muscle gains!

  13. 5 out of 5

    Joshua Howell (verified owner)

    This is the real deal right here. Immediate results, large muscle and strength gains. 10/10 will definitely be purchasing again. Would definitely recommend to anyone looking for an increase to [subject’s] performance and gains.

  14. 5 out of 5

    Jeremiah Smith (verified owner)

    [subject] noticed a difference within 2 weeks. Muscles feel noticeably harder and more vascular. Putting in another order right now

  15. 4 out of 5

    Kendric Pulliam (verified owner)

    [subject] definitely noticed a difference when using the rad 140 [subject] gained both size and noticeable strength will buy again and would recommend

  16. 5 out of 5

    Stefan Mensch (verified owner)


  17. 5 out of 5

    Kevin Shuman (verified owner)

    I have continued on another cycle with RAD-140 and the research has been consistent with both strength and lean muscle gain. My research included a stack with MK-677. My research has shown that usage of this combination has resulted in efficient lean muscle and size gains. Would recommend doing your own personal research to experience similar results.

  18. 5 out of 5

    Dylan Raymond (verified owner)

    The best quality sarm I’ve researched with. Cut body fat by a third in 8 weeks and increased muscle mass by about 8lbs!

  19. 5 out of 5

    Michael Murray (verified owner)

    Quality Product. Test subject gained 12lbs muscle from 135lbs to 147lbs.

  20. 5 out of 5

    Masoud Fard (verified owner)

    Probably the best thing you can get for the value of your money.

  21. 5 out of 5

    Joey Jansen (verified owner)

    This is the solution. Bench went up 60 lbs, recovery was through the rough, [subject] gained 12lbs of muscle. Best Sarms hands down

  22. 5 out of 5


    Definitely works! Test subject gained a considerable amount of lean muscle mass and strength on all lifts!

  23. 5 out of 5

    Robert Scott (verified owner)

    RAD 140 is something else. Taking RAD 140 cycle was my [subject’s] first sarms or steroids cycle. As a natty a who had poor strength no matter how hard [subject] trained, taking rad 140 skyrocketed strength in the gym like crazy, and like gee rad 140 isn’t even known for strength like how lgd is known for. cycle consists of 30 mg of rad and even after cycle and post cycle was finish, [subject] didn’t even get any harsh effects even with the high dosage.

  24. 5 out of 5

    Lorne Abbett (verified owner)

    Excellent product, [subject] had huge gains at 30 MGs a day for 10 weeks.

  25. 5 out of 5

    Brendon Ly (verified owner)

    Got out of the military because I broke my back. Didnt go to the gym consistently and gained a bunch of weight over the course of a year and a half. Got back into it and decided to [research with] rad140 for research purposes. Max bench used to be 275. Subject put up 315 no problem by week 6. Stuff really works. Pretty incredible.

  26. 5 out of 5

    ZhiYu Wang (verified owner)

    No doubt my favorite SARM of ALL TIME!!!!! [Subject] had crazy strength and size gain over 12 weeks cycle.

  27. 5 out of 5

    LPN (verified owner)

    Very pleasant kreatin for use! Good quality! //Ludde

  28. 5 out of 5

    LPN (verified owner)

    Very pleasant produkt for research //Ludde

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RAD-140 (Testolone), 15 mg