Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol

This ingredient is a modified protein derived from sesame seeds, combined with a silicone derivative. It forms a thin, invisible film on the skin or hair, providing a temporary tightening or smoothing effect. In hair care, it helps to condition and strengthen strands, reducing breakage. It also contributes to skin hydration by reducing moisture loss.

BenefitGood 2.5 / 4

Anti aging i2.5 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

Hydration i2 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Texture i2 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

Barrier support i1.5 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

RiskLow 1 / 4

Sensitization i0.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Irritation i0.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• Forms a protective film
• Provides temporary skin tightening
• Conditions and strengthens hair
• Helps retain skin moisture

Things to watch

• Potential for mild skin irritation
• Possible allergic reaction in sensitive individuals

Products with Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol

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Frequently asked questions

What is Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol?

It is a cosmetic ingredient derived from sesame protein and modified with a silicone compound. It's primarily used for its film-forming properties on skin and hair.

What are the benefits of this ingredient in skincare?

In skincare, it creates a temporary film that can provide a tightening and smoothing effect, reducing the appearance of fine lines. It also helps to lock in moisture, improving skin hydration.

How does it benefit hair?

For hair, it acts as a conditioning agent, helping to strengthen hair strands and reduce breakage. It can also improve shine and manageability, contributing to healthier-looking hair.