Cocamidopropyl PG-Dimonium Chloride Phosphate

Cocamidopropyl PG-dimonium chloride phosphate is a quaternized, water-soluble amidoamine surfactant derived from coconut and propylene glycol chemistry. It provides light conditioning, detangling, and improved slip in rinse-off and leave-on products.
Like this ingredient?

Snapshot

Overview
A coconut-derived conditioner that softens hair and eases combing.
Category
Skin Conditioning
Type
Surfactant

Ratings

Overall Rating

Fair

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Cocamidopropyl PG-Dimonium Chloride Phosphate a Good Ingredient?

Provides light conditioning and detangling, but independent evidence for broad performance is limited; quaternary ammonium nature may pose irritation risk for sensitive skin in leave‑ons. That mix of modest evidence and some risk keeps it at a Fair rating rather than Good.

Skin Benefits

Adds a softer after-feel and makes hair easier to comb, with a light touch. Evidence for broad performance benefits is limited, so results may vary.

Uses in Skincare & Cosmetics

Seen in conditioners, leave-in sprays, and lotions to support slip without heavy buildup. Used in both rinse-off and leave-on formats, though published support for its range of effects is modest.

Safety

Usually well tolerated at typical cosmetic levels, yet as a quaternary ammonium salt it can irritate eyes and sensitive skin, particularly in leave‑on or high‑use scenarios. Patch testing is advisable for reactive users.