Adipic Acid/Diglycol Crosspolymer
What is Adipic Acid/Diglycol Crosspolymer?
Adipic Acid/Diglycol Crosspolymer is a synthetic polymer formed by crosslinking adipic acid, a straight-chain dicarboxylic acid, with diglycol, a polyether alcohol. Produced through polymerization processes, it serves as a rheology modifier in water-based cosmetics like serums, moisturizers, sunscreens, and cleansers. In formulations, it creates a flexible, three-dimensional hydrogel network that boosts viscosity, preventing ingredient separation and enabling controlled release. This enhances product stability, spreadability, and a lightweight, non-sticky feel on skin. Its clear, colorless gels support high water content while maintaining structure, ideal for lightweight textures in daily skincare routines.
Benefits
Enhances product texture with smooth, gel-like consistency
Supports emulsion stability to maintain formula integrity
Promotes even application without heavy residue
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Users seeking lightweight, fast-absorbing formulas | People with rare allergies to carboxylic acids or polyethers |
| Individuals preferring gel moisturizers or serums | Users avoiding synthetic polymers entirely |
| Those desiring stable, non-separating products | Those sensitive to high-viscosity thickeners |
Safety Notes
- Recognized as safe for cosmetic use by regulatory reviews
- Low hazard profile with minimal skin penetration
Frequently Asked Questions about Adipic Acid/Diglycol Crosspolymer
What does this ingredient do in products?
It forms gels to increase thickness, stabilize mixtures, and improve spreadability.
Is it suitable for sensitive skin?
It has a low irritation profile, making it generally compatible with sensitive skin types.
Where is it commonly used?
Found in serums, moisturizers, sunscreens, and cleansers for better texture and stability.