Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Dipeptides are molecules composed of two amino acids linked by a single peptide bond. In nutritional and supplemental contexts, dipeptides are being explored for their potential to support muscle function, repair, and growth. Research has shown that certain dipeptides, such as carnosine (beta-alanyl-L-histidine) and alanyl-glutamine, can be efficiently absorbed in the gut and may have specific roles in muscle physiology. For instance, carnosine is found in high concentrations in muscle tissue and is believed to buffer lactic acid, possibly aiding in muscle endurance during intense exercise. Alanyl-glutamine has shown promise in supporting muscle recovery and reducing muscle breakdown, especially in catabolic conditions.

However, when the term "dipeptide (unspecified)" is used, the evidence becomes less direct. Most scientific studies focus on particular dipeptides rather than dipeptides as a general class. While there is a plausible biochemical rationale and some clinical evidence for certain dipeptides supporting muscle health, the data are not robust enough for broad claims about all dipeptides. Thus, the use of "dipeptide (unspecified)" for muscle support is partially justified by scientific research, but the evidence is stronger and more relevant for specific, well-characterized dipeptides rather than the group as a whole.

Overall, while the concept is grounded in scientific interest, the evidence base for general, unspecified dipeptides supporting the muscle system is moderate and remains an area of active research.

More about Dipeptide
More about Muscles

Other ingredients that support Muscles

Other body systems supported by Dipeptide

Products containing Dipeptide