Ultra-distance efforts demand fuel that goes beyond simple carbohydrates. Hammer's Perpetuem 2.0 delivers a complete caloric profile with an 8:1 ratio of complex carbohydrates to protein, plus 2 grams of healthy fat per serving. This combination addresses the body's full energy requirements during efforts lasting three hours or more, when muscles begin pulling from protein stores and fat oxidation becomes a primary energy pathway. The 2.0 formula replaced corn maltodextrin with tapioca maltodextrin derived from cassava root, a change that brought lower mono and disaccharide content, a more alkaline pH, and higher polysaccharide concentration for sustained energy release without the processed corn source.

Each 2-scoop serving provides 180 calories from 34 grams of carbohydrates, 5 grams of non-GMO soy protein isolate, and soy lecithin with sunflower oil for the fat component. The protein inclusion helps spare muscle tissue during extended efforts where the body would otherwise cannibalize lean mass to meet its 10-15% protein energy requirement. The fat content serves a dual purpose, acting as a natural preservative while cueing the body to release fatty acid stores more liberally for energy production. This "meal in a bottle" approach reduces the reliance on solid food during long events where digestion becomes increasingly difficult.

Perpetuem 2.0 includes sodium phosphate, a compound that buffers blood acidity and increases 2,3-DPG to improve oxygen delivery to working muscles. L-carnosine provides additional acid-buffering capacity against lactic acid buildup, while L-carnitine supports fatty acid transport into cells for energy conversion. Choline bitartrate assists with body fat utilization and cognitive function during long efforts when mental clarity tends to fade. Chromium polynicotinate helps regulate blood sugar levels throughout extended activity. The formula contains no artificial preservatives and uses stevia for sweetness without added sugars.... Read More