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Our science
Products
Moisturizing
Anti-wrinkle
Other
Scan
Our science
Moisturizing
Most Moisturizing
Most Humectant
Most Occlusive
Least Occlusive
Anti-wrinkle
Top Anti-wrinkle
With Retinol
With Niacinamide
Other
Top Soothing
Top Antioxidant
With SPF
Tetrapeptide-44
Cosing description
Tetrapeptide-44 is the synthetic peptide consisting of alanine, glycine, phenylalanine and proline.