Bis(C13-15 Alkoxy) Pg-Amodimethicone

What is Bis(C13-15 Alkoxy) Pg-Amodimethicone?

Bis(C13-15 Alkoxy) PG-Amodimethicone is a specialized amino-modified silicone polymer featuring C13-15 alkoxy chains and propylene glycol for improved water dispersibility. Developed for hair care formulations like shampoos and conditioners, it functions as a surface modifier. Upon application, it adsorbs selectively to hair shafts, especially damaged or porous areas, creating a thin hydrophobic layer. This reduces inter-fiber friction, enhances wet and dry combing, and imparts a silky texture. Its amphiphilic properties allow compatibility with both oily and aqueous phases, ensuring even distribution during rinsing. The structure provides durable conditioning that withstands multiple shampoos, unlike heavier silicones. Commonly incorporated at low levels, it delivers lightweight benefits focused on hair health and aesthetics without residue buildup in rinse-off products.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Hair conditioning
Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.

Benefits

Boosts hair softness and smoothness by coating strands lightly.

Eases detangling and improves manageability during styling.

Enhances natural shine and reduces static for frizz control.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
People with dry or chemically treated hair needing conditioning.
Those with rare silicone sensitivities or allergies.
Individuals wanting easier wet combing after shampooing.
People preferring completely natural or silicone-free hair products.
Users of daily hair washing routines for sustained softness.
Individuals experiencing scalp irritation from conditioning agents.

Safety Notes

  • Considered low hazard in cosmetic use with minimal absorption.
  • Non-comedogenic profile supports use around facial skin areas.

Frequently Asked Questions about Bis(C13-15 Alkoxy) Pg-Amodimethicone

What does this ingredient do in hair products?

It deposits a protective layer on hair to reduce friction, improving softness and ease of styling.

Is it suitable for sensitive skin?

It has low irritation potential and does not clog pores, based on safety assessments.

Can it be used in daily routines?

Yes, its lightweight nature suits frequent use in shampoos and conditioners without residue.