Caffeine-Free Support for Physical Performance*
Solaray PEAK ATP®† delivers a clinically studied, bioavailable form of adenosine triphosphate (ATP), a fuel cells use to support physical performance, energy for exercise, and muscle power and strength.*
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PEAK ATPⓇ† provides caffeine-free energy for exercise, physical performance, muscle power, and muscle strength.*
†PEAK ATP® is a registered trademark of TSI Group Co., Ltd.
PeakATP, Vegetable cellulose capsule, cellulose, stearic acid, and silica
Use only as directed. Take 1 VegCap daily with a meal or glass of water. Store in a cool, dry place
This versatile ATP supplement can be taken daily or immediately before a workout to support energy for exercise, physical performance, and muscle strength.*
A landmark study of Danish twins found that only 25% of the variation in human lifespan is genetic, with the remaining 75% determined by lifestyle choices, environment, and daily habits.1
That concept reframes aging entirely—you’re not limited by what you inherit. You shape your longevity every day.
1 Herskind, A.M. et al. The heritability of human longevity: A population-based study of 2872 Danish twin pairs born 1870–1900. Hum Genet 97, 319–323 (1996). https://doi.org/10.1007/BF02185763
ATP (adenosine triphosphate) supports energy for exercise—an essential component of longevity—but ATP levels decline as we age, impacting long-term physical performance and muscle strength.*
Supplementing with ATP supports energy for exercise without caffeine, plus physical performance, muscle power and muscle strength.*
Since 1973, Solaray has believed that what you put in your body should be proven, not promised.
We source our own raw materials and triple-test every lot.
We manufacture 95% of our products for full control.
15,000 tests per month verify ingredient potency and purity.^
In an industry where quality can vary widely, testing isn't just a step in the process. It is the process.
✅ Passed Testing for Heavy Metals**
Arsenic, cadmium, lead, mercury
✅ Passed Testing for Microbials**
Mold, yeast, coliform, e. Coli
✅ Passed Testing for Contaminants**
Gluten, ethylene oxide
✅ Passed Testing for Physical Properties
Moisture, color, disintegration, tap density, mesh 140, 20, and 60
**Most contaminants, heavy metals, and microbes are tested to ensure no more than 3 ppm.
Our production facility in Ogden, Utah is a GMP facility certified by NSF. We source and triple-test raw materials, make the majority of our products in-house, conduct stringent testing in our ISO-accredited lab, and distribute our own products to ensure quality and excellence in every bottle.
Supports physical performance, energy for exercise, and muscle power and strength*
Disclaimer: The customer reviews and testimonials featured on this site reflect individual experiences and opinions. Results may vary and are not guaranteed. These statements have not been evaluated by the Food and Drug Administration (FDA). The content is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before starting any new supplement regimen or if you have concerns about your health.
Overall rating: 4.4615383 / 5 from 26 reviews.
PEAK ATP® offers caffeine-free energy for exercise and physical performance, with many users reporting noticeable improvements in energy levels and workout performance. It provides a bioavailable form of ATP necessary for muscle cell energy.
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"Honestly, I didn’t feel much difference in my energy levels and workout performance when taking this supplement. I was hoping for a boost or pick-me-up, fueling my workouts, but I couldn’t tell a discernible difference. I didn’t have a drop in energy, so I suppose the best I could say for it was that it maintained my energy levels."
— KristenA (3/5)
"I've been taking the Solaray peak ATP 400 mg and honestly, I'm still undecided on the effects. I think I've noticed a small boost in energy and workout performance, but it's subtle enough that I can't say for sure yet. I'm going to keep taking it and see if I notice a bigger difference over time. So far, no complaints!"
— CarleyD (4/5)
"Solaray UNLIMIT Peak ATP doesn’t rely on caffeine to give you a good energy boost - it’s stimulant free, while still providing a solid result. Each bottle comes with 30 vegcaps, which are easy to swallow and dissolve well. You can easily take this before a workout for extra energy, or just at the beginning of a long day! A great benefit for the price."
— JamieC (5/5)
"Solaray Peak ATP works well. It isn't going to give you a dramatic, mind-blowing transformation where you are suddenly lifting double the weight or doubling your reps. I definitely noticed I had just enough extra endurance to push through another rep past where I usually hit failure. If you are looking for a subtle edge in your training rather than a crazy burst, this is a good product to try."
— VanessaM (4/5)
"The bottle is very nice and presentable. The pop top is useful! The capsules are easy to swallow and they aren’t to big. However, I wish this product didn’t take so many days before noticing a difference. I was just about ready to give up when I started telling a difference. It does help increase energy though and I have continued to use when exercising."
— HarleyR (3/5)
"This Solaray vitamin is good for my active lifestyle. It's a good supplement for caffeine free energy. The gelcaps are small which I like & are only taken once a day, which I take in the morning. The bottle comes with 30 soft clear gelcaps. They smell fine & are easy on my stomach. They're a good addition to my supplement routine."
— VanessaM (5/5)
"I never heard of this product before I received this sample, but looking it up online it seems really impressive. Basically it’s like a supercharged creatine that is supposed to increase your pump and decrease your recovery without a need to load up on it. I took it before a run and felt good. My pace was slightly better than usual. I am excited to see the impact of long term use."
— AdamA (4/5)
"Upon opening, there was unfortunately a couple capsules that appeared damaged/expired. The capsule shell looked melted and some of the powder was crusted over the outside of the capsule. The smell of the product is not very pleasant. Unsure if this is just the formula or if I got a bad batch. Thankfully, the supplement didn’t cause any stomach upset, but there was no noticeable difference in energy after consuming. I would not personally repurchase this item."
— NayK (2/5)
"I've been taking one 45 minutes before my workouts with a glass of water and have noticed a peak of energy while I'm at the gym. I feel like these help me out so much before my workouts. The bottle is nice and the label looks pretty cool. Bottle size is perfect and comes with 30 capsules."
— SalvadorD (5/5)
"I really like these Peak ATP energy tablets. They gave me more energy before my workout without the caffeine jitters. The pills don’t have a taste which I love because I’m sensitive to that. They were easy to swallow and I love that they have a two year shelf life in case life gets busy."
— TatumM (5/5)
*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.