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When you're pushing your body harder and longer in ultra endurance events, you need energy that's going to last. Enter Hammer Perpetuem. It has undergone rigorous testing and was specifically formulated for multi-hour (or multi-day) events. The 54 grams of complex carbohydrates used are long-chain carbs, which means they'll fuel your body with a continual stream of energy as they're broken down. The protein used is a soy isolate. Using perpetuem over a period of time will allow your body to efficiently use fat and protein for energy as opposed to simple sugars that leave you crashing. It contains buffers to keep lactic acid from causing muscle fatigue. Sometimes when you're at your max your body just can't stomach any more food, that's when you reach for your bottle of perpetuem. Perpetuem has changed the game for endurance athletes.
Feed's Fave: Caffe Latte
How We Use It
Here at The Feed, we rely on optimal nutrition provided by Hammer Perpetuem to help avoid crashing during super intense, long bouts of exercise. We use this fuel during extreme endurance workouts and competition for sustained energy. Mixing this ultra-fueling powder into your water will help keep you going on those long, tough workouts or races.
What's Inside
Nutrition Facts For Hammer Perpetuem
(Strawberry Vanilla)
Nutrition Facts For Hammer Perpetuem
(Strawberry Vanilla)
Nutrition Facts For Hammer Perpetuem
(Orange Vanilla)
Nutrition Facts For Hammer Perpetuem
(Orange Vanilla)
Nutrition Facts For Hammer Perpetuem
(Caffe Latte (with caffeine))
Nutrition Facts For Hammer Perpetuem
(Caffe Latte (with caffeine))
Nutrition Facts For Hammer Perpetuem
(Unflavored)
Nutrition Facts For Hammer Perpetuem
(Chocolate)
Nutrition Facts For Hammer Perpetuem
(Chocolate)
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Top Hydration

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Questions & Answers
Reviews for Hammer Perpetuem
- Reviews
- Questions
I have used Hammer Nutrition products in the past but had 'drifted away' for various reasons... none valid. Anyway, I decided to get more serious about my health again. I am 62 and used to road race bicycles when a lot younger so really love riding. Last year I had more cramped muscles than I remember ever having and post exercise fatigue was becoming more of an issue. Just using Perpetuem before the ride and Recoverite after has made an amazing impression because I feel great afterwards and the next day, too! I am using some of the other supplements, too. I did experiments of riding without Hammer and the cramps would come back. It Really Works!
Using it for years can't be without!
I'm not good at eating when I'm out on a long ride, let alone racing an Ironman so the fuel I get from Perpetuem is exactly what I rely on. I'm also not a fan of sugary sweet things so this is great!
Purchased this for the 8 hour toughest mudder in PA, typically a Heed user, I needed a longer duration fuel, my twentieth mile was as fast as my fifth! Incredible product, will definitely be my go to fuel for any intense long duration exercise. After 30 miles in the mudder, I was still smiling and never out of energy!
Bought this just to give it a try as we liked the Hammer Heed and were looking for something for longer race/training days. Tastes great, sits very well on the bike and on the run (no digestive issues at all). Keeps your energy level even throughout workout/races. Love, love, love!!
I bought this to try on long runs (over 2 hours). The strawberry vanilla flavor is mild and pleasant, not too sweet. I mixed with 16 oz of water and the consistency was thinner than I expected, which is fine -- very drinkable. I want to try mixing it at a higher concentration so I can take it on longer runs without carrying more water, but haven't done that yet.
Perpetuem is the main fuel source I use for all my training rides and racing events. It works! I have tried (mostly because I was in a hurry) training rides without this nutritional support (Perpetuem) and it does not work, waste of time. If your going to make the effort to train, train right and be ready! So worth it! Whenever I work in Utah I will bring my bike and train on Mount Timpanogos, it is a 2 hr climb with a vertical of over 4,000 ft in less then 9 miles! Crazy! I use Perpetuem for my lunch so I am optimally prepared to Hammer this climb! Thank you HAMMER nutrition for your support and awesome products!
I used Perpetuem for the first time in my training on Friday. It kept me going strong through the entire workout with full strength and no loss of momentum