Ingredient Dictionary

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

Hydrator / Humectant

Proline

The amino acid essential for skin healing and firmness.

Hydrator / Humectant

Propanediol

The natural, skin-friendly alternative to Propylene Glycol.

Emollient

Propanediol Dicaprylate

The eco-certified, ultra-light skin smoother.

Soothing / Anti-Inflammatory

Propolis Cera

The protective resin that heals breakouts.

Soothing / Anti-Inflammatory

Propolis Extract

The natural antibacterial healer from bees.

Functional / Support

Propylene Carbonate

The solvent for thick clay and gel formulations.

Functional / Support

Propylene Glycol

Attracts water molecules into the upper skin layer.

Emollient

Propylene Glycol Dicaprylate/Dicaprate

The high-spreadability UV filter solvent.

Emollient

Propylheptyl Caprylate

The invisible, highly spreading lipid.

Functional / Support

Propylparaben

The lipid-soluble preservative partner.

Emollient

Prunus Amygdalus Dulcis (Sweet Almond) Oil

Natural emollient plant lipid rich in fatty acids that intensely conditions dry cells and balances rough lines.

Emollient

Prunus Amygdalus Dulcis Oil

The classic, soothing, all-purpose carrier oil.