Common Name(s): Peg-90 glyceryl isostearate,inci ingredient,cosmetic active

CAS Number: N/a

DESCRIPTION

What It Does: Provides documented cosmetic activity from peg-90 glyceryl isostearate.

Why It's Used: Peg-90 glyceryl isostearate delivers formulation value through its specific biological activity and established safety and efficacy.

How It Works: Source: peg-90 glyceryl isostearate. mechanism: documented in cosmetic literature. safety: cosing-reviewed. standard cosmetic use concentrations.

Typically Found In: Skin care formulations,active products

TECHNICAL DETAILS

Primary Category: Functional ingredient – emollient

Secondary Functions: Barrier sealing,softening

Application Areas:

Typical Concentration Range: 0.1%–5%

SOURCING & ETHICS

Vegan Status: Conditional - feedstock declaration required

Halal Status: Unverified - feedstock declaration required (plant, animal and petrochemical routes all exist)

Source Notes: Plant-derived, synthetic or animal-derived. verify source. [audit 2026-07-29 rev2: origin-dependent: the same inci exists in plant, animal and petrochemical versions and the name does not discriminate. determination requires shariah-panel sign-off.]

SKIN COMPATIBILITY

Irritancy Rating: 1/5 – very low

Comedogenicity Rating: 1/5 – low; formulation-dependent

Sensitivity Concerns: Non-irritating.

Safe for Sensitive Skin: Yes

SAFETY & COMPATIBILITY

Safety Profile: Excellent safety profile. ewg score: 1.

Works Well With: Humectants,ceramides,actives as carrier

Avoid Combining With: No significant incompatibilities

SCIENTIFIC NOTE

Peg-90 glyceryl isostearate provides cosmetic activity through its characteristic mechanism. at standard concentrations it delivers documented biological activity with an established safety profile from cosmetic science literature and regulatory review.

Last Verified: 2026-03-12

Primary Sources: Cosing database,peg-90 glyceryl isostearate technical literature