INCI: Hydrolised Silk Protein
Hydrolised Silk Protein is obtained from the natural silk fibres from the cocoon of the silk worm (Bombyx mori). . Polypeptides are chains of amino acids, the building blocks of proteins.
Hydrolyzed proteins are proteins that have been broken down into smaller chains of amino acids by reaction with water.
This grade (90-120da) is ideal for hair care products. It conditions and strengthens hair whilst improviing plasticity and manageability. Supports moisture levels and penetrates to the hair cortex to promote repair.
Molecular weight: >90-120da
0.5 -3.0% added to the water phase
Temperature: Heat stable
pH: 2.0 -9.0