Castor Isostearate Succinate

Plant-Derived

Skin Conditioner

Plant Oil

Clean

This synthetic conditioner helps soften and smooth your skin by forming a protective layer that locks in moisture.

Functions

Skin Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Verified Jun 2026

Data: CosIng