DioEster® Thick 218 – Natural Plant-Derived Thickener & Moisturizer
DioEster® Thick 218 is a high-performance, plant-derived solid emollient and thickener designed to enhance the stability, texture, and sensory appeal of cosmetic formulations. With its unique ability to form a layered lipid network, Thick 218 improves emulsion stability while delivering a luxurious, velvety skin feel. Compatible with liposomes and a wide range of formulations, it reduces the need for additional emulsifiers and thickeners, making it an efficient and multifunctional ingredient for premium skincare, haircare, and sun care products.
Key Features & Benefits
Natural & Multifunctional: Acts as a thickener, stabilizer, and moisturizer in a single ingredient.
Enhanced Stability: Forms a structured lipid network that encapsulates oil droplets, improving emulsion shelf life.
Luxurious Sensory Profile: Imparts a rich, glossy appearance and smooth, mellow texture to formulations.
Improved Bioavailability: Promotes the delivery and efficacy of active ingredients.
Reduces Formulation Complexity: Lowers dependency on additional emulsifiers and surfactants.
Physical and chemical indicators
| item | index |
| appearance | White to slightly yellow particles |
| Saponification value(mgKOH/g) | 110-120 |
| iodine value(gI2/100g) | ≤0.3 |
| acid value(mgKOH/g) | ≤5.0 |
| moisture content% | ≤0.3 |
| melting point °C | ≥53.0 |
This data is not used for specification development. Before developing specifications, please contact the sales team of Dioline Company
Performance Advantages
Thick 218’s unique lamellar gel structure enhances viscosity while maintaining a lightweight, non-greasy feel. It is particularly effective in oil-in-water (O/W) emulsions, where it stabilizes the system and prevents phase separation. The ingredient also contributes to:
High Moisturization: Strengthens the skin barrier and improves hydration retention.
Superior Spreadability: Ensures smooth application in creams, lotions, and sunscreens.
Versatile Compatibility: Works well with liposomes, active ingredients, and various cosmetic bases.
Recommended Applications & Dosage
Skincare (Creams, Lotions, Serums):1–5%
Sunscreens & BB Creams: 2–6% (improves SPF spreadability and water resistance)
Hair Conditioners & Treatments: 0.5–3% (adds richness without heaviness)
Decorative Cosmetics (Foundations, Makeup): 0.5–5%
Deodorants & Antiperspirants: 0.1–3% (enhances texture and stability)
Usage Guidelines
Incorporate during the oil phase of emulsion preparation.
Heat to melt (≥55°C) before mixing with other ingredients for uniform dispersion.
Works synergistically with natural butters, silicones, and esters for optimized texture.
Packaging & Storage
Shelf Life: 24 months when stored in a cool, dry, and ventilated environment.
Packaging: 20 kg/bag.
DioEster® Thick 218 is an innovative, eco-conscious solution for formulators seeking high-performance texture modification without compromising natural appeal. Its ability to stabilize, thicken, and moisturize makes it indispensable in luxury skincare, sun care, and haircare products.
