The Protein Your Other Proteins Can't Give You

Eggs, chicken, steak, and whey contain no hydroxyproline — the amino acid that makes collagen peptides biologically unique. Without it, your body cannot produce Pro-Hyp and Hyp-Gly, the bioactive dipeptides that travel directly to your skin, joints, and connective tissue within 1–2 hours of ingestion.

No other protein you eat does this. Rest extends your collagen support into the overnight repair window — when your body does most of its rebuilding.