Ingredient Dictionary

Browse our entire database of scientifically-backed cosmetic ingredients. Uncover the chemistry behind your favorite skincare products.

Active Ingredients

Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine

The Dermal-Epidermal Junction (DEJ) tightener.
Active Ingredients

Palmitoyl Dipeptide-5 Diaminohydroxybutyrate

The DEJ structural anchor.
Soothing / Anti-Inflammatory

Palmitoyl Dipeptide-7

The cellular inflammation-blocker.
Active Ingredients

Palmitoyl Hexapeptide-12

The elastin-boosting messenger peptide.
Active Ingredients

Palmitoyl Hexapeptide-52

The modern expression-line smoother.
Active Ingredients

Palmitoyl Isoleucine

The lipo-filling, plumping peptide.
Active Ingredients

Palmitoyl Pentapeptide-4

The original collagen-stimulating peptide.
Active Ingredients

Palmitoyl Tetrapeptide-20

The melanin-stimulating hair peptide.
Active Ingredients

Palmitoyl Tetrapeptide-7

The inflammation-blocking messenger peptide.
Active Ingredients

Palmitoyl Tetrapeptide-72 Amide

The complete structural framework peptide.
Active Ingredients

Palmitoyl Tripeptide-1

The peptide that mimics the effects of Retinol.
Active Ingredients

Palmitoyl Tripeptide-28

The circadian rhythm restoring peptide.