View our latest HPLC-Assay: Purity (3rd-party lab test) on GW-501516
1 bottle (30mL) of GW-501516 Cardarine, dosed at 20mg/mL:
- Increase Endurance
- Increase Energy
- Increase Recovery
- Increase Metabolic Rate
- Fatty Acid Oxidation
- Best 8-16 Week Cycles
Stacks well with:
MK-2866, S-4, MK-677, RAD140, S-23, YK-11, & 1-Andro.
What Is GW-501516?
GW-501516 is NOT an androgen receptor modulator. GW-501516 has a role as a PPARbeta/delta (peroxisome proliferator-activated receptor) agonist.
Application Of GW-501516
In the following trial, GW-501516 illustrates novel progress in the endurance of mice:

Corey (verified owner) –
Best quality that I’ve seen! I’ve researched with other sources and Rats definitely has superior quality!
Jk2714 –
My rat has cycled Cardarine for years with just okay results. This was my first purchase from Rats Army and all I can say is WOW! Not only is the taste amazing but results are fantastic with a lower dose than ever needed. Truly impressed and will be ordering more ASAP.
Sean mooney (verified owner) –
Rats army is legit. I just bought my second bottle of gw for my rat. Cardio and endurance is through the roof. My rat hasn’t been as strict on the diet as when he was on rad140, and is attaining a way more defined appearance. Highly recommend. Also the flavor is good. Will not be using proven peptides ever again.
Don Coyote –
Greatly impressed with the quality and taste. I learned not to take this before bed-it messes with my sleep. Since it has a half life around 24 hours I just take it in the morning. Very nice results!
Steven Blunden –
so shit never order from here.
Ronnie the Rat –
Sorry to hear you didn’t like your GW-501516. Have you seen our 30-day money-back-guarantee?
motomatt483 (verified owner) –
I’ve given my rat Cardarine from multiple different companies. What makes this stand out is the amazing taste. Im able to hold this under my tongue…so better absorption and easy to take on the run. Endurance is already up, shipped discreet and fast, easy contact via email, the bottle is nice. 100% recommend.
Alan Fraser (verified owner) –
Great product.
Delivery was fast, packaging was good and came in great condition.
Quality is outstanding. I’ve got quite a bit of experience with cardarine and noticed the effect straight away. This is likely due to the purity of this product. The flavouring also makes it a lot easier to administer.
Rats.army is ahead ahead of its competitors in terms of quality for this product.
Ryan Miller (verified owner) –
Fantastic compony and product, quick delivery, great taste and great products..I will be loyal to rats army for the foreseeable
Luke Mackay (verified owner) –
Finest quality around. Really powerful effects, with lots of energy all day. It kicked in on day two and I thought my research animal wouldn’t sleep but he was wrecked and slept really well! This is strange cause he works at a desk and usually sleeps badly. This stuff made him work out much harder. After a fortnight he was noticeably loosing excess fat . I strongly recommend this to any animal who wants to loose fat.
ChrisC_18 (verified owner) –
The cardarine works great! The flavoring also masks the taste of the chemical really well. I got Mai Tai and it tastes great. Wish I bought more. The delivery was ahead of schedule as well which was nice.
nickeljunggren9 (verified owner) –
Fantastic product noticeable gains after just 2 weeks and fast delivery, the only downside was that the ml scale faded away on the pipetten but they send me a new one
right25 (verified owner) –
I ordered the green apple and it tastes great. Have noticed an increase in endurance rapidly. Going to order more soon. Highly recommended.
Jake (verified owner) –
Great product with quick delivery for Australian customers. Will be buying again
jessy_dhb (verified owner) –
I was to fat for 3 years and i couldnt lose weight, Cardarine helped me to reach my goal so i will recommend Cardarine to everyone!
John (verified owner) –
The best gw501516 on the market hands down #1 go to source
Domenic Pardon (verified owner) –
I really enjoy this, ive tried other sources but for price and quality best by far.
Neil Moore (verified owner) –
I didn’t have time to feed my rat the best food so wasn’t on the best diet and still saw great results in muscle growth without gaining weight. Can’t wait for my second order.
cubanpie4sho (verified owner) –
Great product the energy it gives is amazing also started to feel more lean as well now I see why this product is so popular and I’m glad I chose rats army.
Preston Gabriel (verified owner) –
For me cardarine did something a little different…It didn’t give me the lasting endurance that was sorta put out to consumers, but what it did give me was something amazing and way more valuable to my arsenal…When I go to the gym on GW my pumps are insane I feel focused and even more energized like I can lift forever and recover in seconds.It didn’t do that for my running though…I couldn’t run long distance on this stuff instead I could sprint faster than dudes who were literally half my size!I am 240 lbs this stuff made me faster than a 115 lb kid it was incredible this will always be my go to for energy and focus!
arnoldoisnumero1 –
Rats. Army is número uno. Customer service always on point with any questions. My rat wishes it could run cardarine for the rest of its life.
bbrown.4335 (verified owner) –
My obese rats can run all day now. The research chems came in quickly also. And white girl flavor rocks
Rilee W (verified owner) –
I’m a F25. I’ve tried almost all of Rat’s Army products over the course of a year.
In my opinion, this is best used for improved cardiac function, endurance, and stamina. It is NOT a magic weight loss formula.
Not going to lie, I originally bought this product towards the end of my show prep hoping to strip away some more body fat. Although I can’t say that this product did that solely, it DID give me a boost of endurance and allowed me to push further in my cardio, even on depleted carb days. This in turn, helped me lose some more fat.
Would definitely recommend for improved athletic performance.
Duperman (verified owner) –
It first i didn’t think it was working, (My rat wasn’t doing any cardio intensive activity) because it didn’t seem any different. But my rat finally went to practice with it’s team and it was in better shape than it ever was without using RCs. Even with masks on it wasn’t out of breath, this is the first time in my rats life that it’s muscle fatigue was holding it back instead of it’s endurance. I would also HIGHLY recommend to get a reusable oral dropper, it makes administering it to your rat much easier.
Jonathan (verified owner) –
2 weeks in with diet and exercise & so far it does absolutely nothing.
Tyler –
Hi,
We’re sorry your experiment isn’t going as planned. We do have a 30-day guarantee you can take advantage of. Please send us an email or give us a call.
Justin (verified owner) –
Definitely legit and powerful product. Have tried from another vendor and it was totally bunk. But there is a noticeable effect when researched with Rat’s. Will keep ordering.
Chase S (verified owner) –
Works great. My rat saw increased cardiovascular output right away. Tastes great as well.
mikelscomet (verified owner) –
Rats loving it