Premium Cardarine (GW-501516) – 99.41% Purity Verified – High Endurance Fat Burner & Metabolic Enhancer
Unlock the next level in endurance, fat loss, and muscle recovery with ultra-pure Cardarine (GW-501516) – independently tested and verified at an exceptional 99.41% purity level – see Data Sheet section.
What is Cardarine (GW-501516)?
Cardarine, scientifically known as GW-501516, is a PPARδ receptor agonist developed in the 1990s through a collaboration between GlaxoSmithKline and Ligand Pharmaceuticals. Originally researched for its potential benefits in metabolic and cardiovascular health, it quickly gained attention in the fitness and bodybuilding world for its profound ability to boost endurance, enhance fat metabolism, and promote lean body composition—all without the jittery side effects commonly associated with stimulants.
Unlike anabolic steroids or SARMs (Selective Androgen Receptor Modulators), Cardarine does not bind to androgen receptors. This makes it a popular option among researchers and fitness experts looking for non-hormonal performance-enhancing compounds with fewer side effects and no impact on natural testosterone levels.
Key Benefits of Cardarine:
1. Extreme Fat Burning Power Without Stimulants
Cardarine accelerates the body’s ability to burn stored fat for energy, helping users achieve visible results in body recomposition. It activates the PPAR-delta pathway, which influences how the body handles lipids and carbohydrates. This metabolic shift encourages your body to prioritize fat as fuel, resulting in steady fat loss—even in the absence of stimulants like caffeine or ephedrine.
2. Enhanced Endurance and Athletic Performance
Users consistently report significant increases in stamina, cardiovascular output, and VO2 max, making it a favored tool among athletes, runners, cyclists, MMA fighters, and boxers. Whether you’re training for a marathon or competing in high-output combat sports, Cardarine can help you train harder for longer, pushing through physical barriers with reduced fatigue.
3. Faster Recovery and Reduced Muscle Inflammation
Cardarine exhibits anti-inflammatory effects, especially in muscle tissue, allowing for quicker recovery times after intense workouts. Whether you’re lifting heavy, hitting multiple cardio sessions, or engaging in high-frequency training splits, Cardarine helps reduce soreness, minimize inflammation, and get you back in action faster.
4. Muscle Preservation During Cutting Phases
When combined with a caloric deficit, Cardarine supports fat oxidation without compromising muscle mass. This makes it an ideal compound for cutting cycles, where retaining lean muscle while shedding body fat is crucial.
5. Stress Reduction Through Cortisol Control
Emerging research shows that Cardarine may help reduce elevated cortisol levels, the stress hormone known for contributing to fat storage and muscle breakdown. By managing cortisol more effectively, Cardarine may promote a more anabolic internal environment even during rigorous training periods.
Why Choose Cardarine?
One of the unique benefits of researching Cardarine is its usefulness for those who need to “make weight” while still training hard. Combat athletes in sports like boxing, Muay Thai, BJJ, and MMA are turning to Cardarine to help cut excess fat while preserving endurance and muscle output.
Unlike traditional stimulants that place stress on the central nervous system (CNS), Cardarine provides a clean, non-jittery boost to performance—with no crash. This allows fighters to maintain focus, train consistently, and recover faster between sessions.
Cardarine and Blood Sugar Regulation: A Game Changer for Metabolic Health?
Beyond its fitness applications, Cardarine has also shown promise in improving insulin sensitivity and glucose control. In various studies, it was observed to help regulate blood sugar spikes, especially from foods with a high glycaemic index. This makes it useful in supporting the management of Type 2 diabetes when paired with healthy eating and regular exercise.
For users following a poor diet, Cardarine may still offer fat-loss benefits, although the most dramatic transformations come when combined with clean eating and disciplined training. It rewards good habits and encourages better ones.
Non-Hormonal and Ideal for PCT Support
Another standout advantage of Cardarine is that it’s non-suppressive, meaning it does not negatively impact natural testosterone production. In fact, because it helps mitigate cortisol and promotes fat loss without androgenic side effects, it’s increasingly used in PCT. Largely by those coming off more suppressive performance enhancers. Finally its ability to restore energy, maintain mass, and promote physical wellbeing makes it a smart addition to any PCT.
Third-Party Tested for Purity and Safety
Our Cardarine is independently lab-tested and verified at 99.41% purity. This ensures you’re getting the most effective and cleanest version of this powerful compound available on the market. See the full Certificate of Analysis (CoA) for transparency and trust.
Suggested Use (For Research Purposes Only):
- Serving Size: 10-20mg per day
- Cycle Duration: 6–8 weeks
- Best Used For: Fat loss, endurance boosting, cutting phases, PCT support
- Stacking Ideas: Often stacked with non-suppressive agents like MK677 for synergistic effects
Disclaimer: Cardarine is sold for research purposes only.
Further reading: Unlocking the Power of Cardarine: Your Path to Fitness and Optimal Health
August 5, 2025
Love the fact that these are stimulant free. I’m at an age where traditional fat burners are now angsty in a bottle. Product provides a much needed boost, is easy to order and quickly received 5 stars from me 🙂
August 30, 2025
Spot on burner. Very good product and desired outcome 👍👍
July 11, 2025
Best fat burner I’ve tried to date, noticed a difference after about a week. Energy is clean, no crash, perfect for pre-workout too. I was recommended to try it fasted on a morning before a workout and fair play it’s working a treat!!
July 8, 2025
Nothing I’ve tried before boosts cardio and weight loss like this, you can literally just keep going and I’m nearly 10KG down after 10 weeks. I’ve had a lot of time off this year but towards the end of my cycle I’m already back doing runs and smashing times from late last year, can highly recommend for rapid improvements 💪
June 18, 2025
Overall, this has become a staple in my routine. Great product, reliable results, and a company that seems to be doing things right
May 29, 2025
Very good burner 🔥
April 10, 2025
Switched to these from taking clen which was making me too anxious. All that’s gone now and I’m sure these are better for burning fat. They’re 100% better for boosting cardio and much easier to live with so won’t be going back anytime soon. Thanks guys!! 👏
March 7, 2025
I’ve used this product 3 times now and it delivers excellent results. In combination with other products, after 2-3 weeks I had noticeable increases in strength and power, had a boost in energy and motivation without impacting my weight which is perfect for me, overall I’m very happy with the outcome.
It’s also worth noting that the feedback and advice that I received was superb when I was making initial enquiries about the product and what I wanted to achieve, the owner is very knowledgeable and goes above and beyond with customer service.
March 6, 2025
Only 3 days in and I can see and feel this working already ,i was a bit bloated from bulking all winter but it’s helped alot in a matter of days at 10mg pd ,noticeable recovery between sets on lifting weights also .Legit product
February 26, 2025
Great product and timely delivery 👌
January 24, 2025
Excellent fat burner you can take any time of day. Ordered late Thursday night and was delivered by Saturday morning.
January 12, 2025
I have to admit, this product has really given my cardio routine a boost. Now that I’m in my second week, I’m definitely leaner for it. One thing I’ve noticed, though, is that I need to moisturise more, especially since I have very sensitive skin and this weather hasn’t been helping. It’s not a major issue for the rest of my cycle, though, and I’ll be sticking to 20mg. But if you suffer from eczema or psoriasis, I’d recommend taking extra precautions or trying the 10mg serving instead
October 20, 2024
My coach advised taking 2 caps of these with a pint of water first thing before 45 minutes on a steady state incline walk. I'm actually surprised by how much fat's coming off and the improvements to my stamina. I know it's working as its the only recent change to my regimen having maintained a small deficit throughout and have to say, feeling amazing!!
September 17, 2024
So I bought this off the back of a recommendation from a friend and some personal research and my first cycle went better than expected. I'm down best part of a stone taking 2 a day and at 38 I'm as fit if not fitter as I've been my entire adult life. All I can say is that it works for me!
July 17, 2024
Perfect for fasted cardio. Fat literally melts off you with this stuff!!
June 19, 2024
Its that time of year again where this stuff gets me out of the mire lol! Still amazes me the boost it provides to endurance after just a couple of weeks. A must-have hack if you’re into HIIT based cardio like me
June 5, 2024
I was recommended this product by my coach to help enhance my performance (and hopefully some fat loss). I've tried lots of slimming pills so wasn't holding my breath but this is something else. Very good supplement for losing weight and improving fitness. There are no jitters or come down like I've experienced in the past, infact I've been told it helps alleviate anxiety
April 2, 2024
Have to say deffo helped with my weight loss. Delivery is fast and reliable too
February 27, 2024
It takes a lot for me to write a review about falling back in love with cardio but this product is something else!
February 17, 2024
Surprised with how this is kicking in after just 2 weeks! Massive boost to energy and endurance, feel fitter and better in myself already. Super quick delivery too, will be back for more
January 10, 2024
I've heard of cardarine for a while now so decided to give it a go in the new year to help get some weight off after a particularly heavy festive period lol. I'm not heavily into cardio as I don't have time for that and the weights so I can't comment on cardio but after just a week I'm already feeling fitter. Also from nowhere I've started doing drop sets on almost every exercise plus the odd super set and I can still finish off on the treadmill or bike for a 10-15 minute blast. I think coming off the booze also has played a huge part, I'm sleeping a lot better but I can't put it all down to that as I've done that before but never progressed this fast and at 43 that's saying something. Overall I'm very happy and motivated to continue with the much needed boost this product has provided.
December 1, 2023
Well it works with cardio after weights, before I was blowing badly. But not noticed any direct strength increases on my lifts. Although I'm convinced it helps with the occasional cheat meal 🙂
October 19, 2023
Quality fat burner that's making my life right now (on a diet) a lot easier. More energy in the gym and at work, the results after just 1 bottle are keeping me motivated. I don't weigh myself but my clothes are fitting sooo much better, loving it
September 29, 2023
Super product for boosting cardio. No jitters or problems sleeping
September 15, 2023
I was a little apprehensive at first but it won me over in less than 2 weeks. You don't feel any different after taking it but you can just keep on going
August 4, 2023
Noticing a big difference to my cardio in just the 2nd week. Quite surprising really. I have high hopes for the next 6 weeks. Excellent service too, ordered on the £1.95 service and received them the next day!
July 20, 2023
This product is a fantastic addition to my cardio regime. It took approx a week to ten days for the endurance to kick-in but when it does, it really does, I can just keep going! Just ordered my second bottle and I'm not one for weighing myself but I've visibly slimmed down and people have already started noticing, top product!
June 22, 2023
My new PT recommended these and though he's been pushing me hard the affect this product has on my endurance is unbelievable! I'm back to looking forward to the gym and believe it or not the scales too. I've not progressed like this for a very long time.
June 1, 2023
Good product if you're prepared to put the work in
May 25, 2023
I use this 2 months out of 3 and hate coming off it lol. Perfect for fasted cardio on a morning
May 19, 2023
Exceeded expectations. You can't feel it working but the extra output is very noticeable after just 1 week. Very fairly priced too, can recommend.
May 10, 2023
Keeps me going during a workout. Have bought multiple times.
April 29, 2023
So glad I came across this site. Really good product. Can definitely feel the difference in my clothes and on the treadmill!
April 20, 2023
Great product for endurance and fat burning! Good price and always super-fast delivery.
March 14, 2023
After a week of taking this I felt like I do the workout all over again! Never felt anything like it before 5 star product all day long.
March 7, 2023
I’ve been taking this for 4 weeks and not only am I biking at a higher level for nearly twice as long but I’m doing it all while just breathing through my nose. My muscles still ache and I’m not wired but my heart and lungs are on another level! Dropped 6 pounds and still been enjoying my Saturday nights! I’m really, really impressed with this product, the difference it makes is insane.
February 23, 2023
Amazing product and kicks in really quickly. I do shift work which often means I train late at night. This gives me the energy to get through my cardio without keeping me awake at night which is what used to happen with a PWO. For me fat loss is noticeable after just 1 week but the endurance and stamina is rapid.
February 11, 2023
Cardio output has gone through the roof and I’m less tired through the day. I’ve lost over half a stone since the New Year but it looks a lot more. Highly recommend!
January 19, 2023
Gives you that big kick when you usually begin to fade. I paired it with my pre work out and it’s really increased my workout
January 14, 2023
The delivery was extremely quick, and I was not disappointed by the product!
January 8, 2023
Great product and good price can definitely tell the difference to endurance