Which ingredient is NOT commonly found in recovery products?

The ingredient that is not commonly found in recovery products is gluten. Recovery products are typically designed to support muscle repair and replenishment following exercise and often include ingredients that facilitate this process, such as citrulline malate, beta-alanine, and amino acids.

Citrulline malate aids in increasing blood flow and reducing muscle soreness, while beta-alanine plays a role in buffering acid in muscles, which can enhance performance and recovery. Amino acids are crucial as they contribute directly to muscle repair and growth. In contrast, gluten is a protein found in certain grains and is not specifically beneficial for muscle recovery. In fact, many recovery products aim to be gluten-free to accommodate individuals with gluten sensitivities or celiac disease, further distancing gluten from the typical composition of recovery products.