ME‑9 – Natural Liquid Crystal Emulsifier | EO‑Free, Electrolyte Tolerant, Exceptional Stability
ME‑9 is an innovative, EO‑free (no ethylene oxide) liquid crystal emulsifier. It is synthesised from natural, non‑GMO fatty alcohols and vegetable oils (palm, coconut). The glycosidic bond between the hydrophilic sugar head and the lipophilic fatty chain provides outstanding stability and excellent hydrolysis resistance. This unique combination delivers superior emulsifying performance without any organic solvents or ethoxylated groups – the traditional ethoxylated surfactants are replaced by natural polysaccharides.
| Benefit | Description |
|---|---|
| 🌿 100% natural origin | Plant‑derived, non‑GMO, no EO or other solvents |
| 💧 Excellent emulsifying power | Stabilises a wide range of oil phases (mineral oil, vegetable oil, silicone oil, esters) at any concentration |
| ❄️ Outstanding low‑temperature stability | Resists freeze‑thaw cycles, maintains texture and appearance |
| 🧂 Strong electrolyte tolerance | Stable even in high‑electrolyte systems – ideal for active‑rich formulations |
| 🔗 Hydrolysis‑resistant | Glycosidic bond ensures long‑term stability across pH range |
| 🧴 Liquid crystal structure | Forms a lamellar gel network that mimics skin lipids, providing enhanced skin feel and sustained release |
| Parameter | Value |
|---|---|
| INCI Name | Cetyl Alcohol, Coco‑Glucoside |
| Appearance | Light yellowish soft solid |
| Acid value | ≤15 mgKOH/g |
| Saponification value | 60 – 80 mgKOH/g |
| Hydroxide value | 85 – 120 mgKOH/g |
| HLB value | 9 – 13 |
| Heavy metals | <20 ppm |
| Composition | Cetyl alcohol 40‑45%, Coco‑glucoside 55‑60% |
Compatible oil phases:
Mineral oil, vegetable oils (e.g., jojoba, almond), silicone oils (dimethicone, cyclomethicone), esters (e.g., isopropyl palmitate, C12‑15 alkyl benzoate), and many others – without affecting emulsion stability.
Applications:
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Facial creams & lotions (day/night)
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Body butters & moisturisers
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Sunscreen emulsions (chemical & physical filters)
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Electrolyte‑containing formulations (e.g., AHA/BHA, salt‑based actives)
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Natural & “clean beauty” certified products
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Stable W/O or O/W systems (primarily O/W with liquid crystal texture)
Recommended use:
Typically 2‑5% depending on oil phase and desired viscosity. Add to oil phase, heat to 70‑80°C, combine with water phase, and homogenise.
ME‑9 – The natural emulsifier that delivers stability, elegance, and clean label credentials.
