Cetearyl Alcohol
Multifunctional Emulsifier & Texture Enhancer for Luxurious Cosmetics
Cetearyl Alcohol is a plant-derived fatty alcohol blend composed of cetyl alcohol (C16) and stearyl alcohol (C18). This dual-component wax-like solid acts as a non-ionic emulsifier, thickener, and emollient. Renowned for stabilizing formulations and enhancing texture, it is a cornerstone in creams, lotions, and hair care products.
Applications
A staple in both skincare and haircare formulations:
- Skincare:
- Creams, lotions, and body butters (improves richness and spreadability)
- Emulsion stabilizer in serums and moisturizers
- Haircare:
- Conditioners and leave-in treatments (adds slip and reduces frizz)
- Thickening agent in styling creams and pomades
- Emulsification: Creates stable oil-water blends without greasiness.
Benefits
- Silky Texture: Imparts a smooth, creamy consistency to formulations.
- Moisture Barrier: Locks in hydration by reinforcing the skin’s natural lipid layer.
- Non-Greasy Feel: Absorbs quickly without leaving residue.
- Cost-Effective: Small amounts (1–5%) deliver significant effects.
How to Use
- Usage Rate: 1–7% (depending on desired thickness).
- Process: Melt with oils or butters at 60–75°C (140–167°F), then combine with aqueous phases.
- Pairings: Works synergistically with glycerin, shea butter, or ceteareth-20 for enhanced emulsification.
- Avoid: Overheating, which can reduce efficacy.
Safety & Storage
- Storage: Keep in a cool, dry place; seal tightly to prevent oxidation.
- Safety: Recognized as safe (GRAS) by the FDA; non-comedogenic and hypoallergenic.
Pro Tip
For a velvety body lotion, combine cetearyl alcohol with light oils (like jojoba or squalane) and aloe vera. Adjust the percentage to balance thickness and absorption!
