Benefits
Muscle building and strength
Whey protein supplies high-quality, leucine-rich protein that supports muscle protein synthesis, strength, and lean mass alongside resistance training.
Recovery support
Whey's fast-absorbing amino acids support muscle repair and recovery after exercise.
Healthy aging and protein gap
Whey protein is studied for supporting muscle strength and physical performance in older adults, helping meet daily protein needs.
Mechanism of action
Leucine-triggered muscle synthesis
Whey is rich in leucine, which activates the mTOR pathway that switches on muscle protein synthesis.
Complete amino acid profile
Whey provides all essential amino acids in a fast-digesting form, supplying the building blocks for muscle repair and growth.
Clinical trials
Systematic review and meta-analysis of whey protein supplementation on muscle strength and physical performance in older adults. (Al-Rawhani et al. 2024, Clinical Nutrition)
Older adults across multiple trials.
Whey protein supplementation supported muscle strength and physical performance; Carbelac is a whey protein concentrate.