Aminopropyl Dimethicone ●
TL;DR. This ingredient is a hair and skin conditioning agent and film-former, used to improve slip, shine, detangling, frizz control, and a smoother after-feel.
What does Aminopropyl Dimethicone do in a cosmetic formula?
This ingredient is a hair and skin conditioning agent and film-former, used to improve slip, shine, detangling, frizz control, and a smoother after-feel.
Is Aminopropyl Dimethicone clean?
From a clean-beauty perspective, it is generally well tolerated on skin but often faces restricted-list pressure because it is a synthetic, non-biodegradable conditioning polymer. The main concern is environmental persistence rather than acute irritation.
Is Aminopropyl Dimethicone sustainable?
This material is made through synthetic organosilicon chemistry using mineral-derived silicon and petrochemical inputs. It is not readily biodegradable and can persist after rinse-off use, especially in hair-care formats.
Is Aminopropyl Dimethicone COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic standards. Its fit with Green Chemistry is weak because it relies on synthetic feedstocks, has limited biodegradability, and offers little alignment with renewable-material or circularity principles.
How does Aminopropyl Dimethicone work chemically?
The molecule is a high-molecular-weight organosilicon polymer with pendant amine functionality, which helps it deposit onto negatively charged hair fibers. It is typically used at low active levels in conditioners, masks, leave-ins, and serums, and deposition is often stronger at mildly acidic pH because the amine groups become more cationic.
Last updated 2026-05-13