Cortland PRODUCTS
Cortland Polyquaternium-10 Purity 100% Polyquaterniums Soluble In Water For Stable Performance
Cortland Hydrolyzed Keratin Modified Proteins Fibrous Protein Improves Hair Strength CAS 69430-36-0
Cortland Palmitoyl Tripeptide-5,Peptide With Anti-Wrinkle Effect CAS623172-56-5
Cortland Acetyl Octapeptide-3 Peptides Anti-Aging Anti-Wrinkle CAS868844-74-0
Cortland Mu-conotoxin Peptides Anti-Aging Anti-Wrinkle CAS936616-33-0