Hydrolyzed Sesame Protein Pg-Propyl Methylsilanediol

Benefits
Hair ConditioningLiftingMoisturizing

What is Hydrolyzed Sesame Protein Pg-Propyl Methylsilanediol?

Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol is a cosmetic ingredient derived from sesame seed proteins (Sesamum indicum). The proteins undergo hydrolysis to break them into smaller peptides, then get chemically modified by attachment to PG-propyl methylsilanediol, a silanol derivative involving propylene glycol and propyl methylsilanediol. This silicone-like modification enhances its affinity for hair and skin surfaces. Primarily used in hair care products like conditioners and shampoos, as well as skin moisturizers, it functions by forming a lightweight film on the hair shaft or skin, reducing friction between strands or with skin, improving texture, and aiding moisture retention. The silanediol group provides substantivity, allowing it to deposit effectively during application and withstand rinsing.

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.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Supports hair conditioning for improved softness, shine, and manageability.

Delivers moisturizing benefits to maintain hydration in hair and skin.

Contributes to a lifting effect through gentle film-forming properties.

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 damaged hair seeking better manageability.
Individuals with known sesame allergies.
Individuals with normal to dry skin wanting added smoothness.
People sensitive to hydrolyzed proteins.
Those looking for conditioning agents in rinse-off hair products.
Those preferring silicone-free formulations.

Safety Notes

  • Considered low hazard overall with EWG rating of 1.
  • Non-comedogenic with a rating of 0, suitable for acne-prone skin.

Frequently Asked Questions about Hydrolyzed Sesame Protein Pg-Propyl Methylsilanediol

What is Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol?

A modified sesame-derived protein used for conditioning hair and skin by forming a protective, moisturizing film.

Is it safe for daily use?

Rated low hazard (EWG 1) and non-comedogenic, suitable for most users barring allergies.

What products contain it?

Common in shampoos, conditioners, and skin moisturizers for smoothness and hydration.