Hammer Perpetuem was one of the OG products for big days.
It has undergone rigorous testing and was specifically formulated for multi-hour (or multi-day) events. Now, it's even better...
Hammer Perpetuem 2.0
This formula satisfies your body...
Reviews
5.0
28 ratings
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Great Deal
Ordered two 32 oz containers of Hammer Perpetuem at a really good price. It was delivered within a reasonable timeframe. A little concerned that both containers came without the plastic around the lid, but the paper over the opening was still glued, so I figured it was as okay. I’ll keep coming back if the deals are still there!
L
Lou · April 29, 2026
Orange Perpetuem was the move
Tried this recently at an event and loved it so much I bought my own to use regularly. Ease on the stomach and a good taste. Great fuel to get you through long efforts without a bonk. It mixes well without a mess.
D
Dotted · March 28, 2026
Great Fuel for the Long Run
I recently used Perpetuem for my first 100 K trail race. For me it was 15 hours I drink one bottle mixed with three scoops per hour, and supplemented with hammer gel. That’s all I consumed for the whole event energy energy levels were great right to the finish. Drank a recovery drink and passed out afterwards didn’t eat until the next morning. I love the hammer products. Do not have sugar, for me that works best!