Ewax NF (Emulsifying Wax NF) is a nonionic emulsifying wax blend used to create stable oil-in-water emulsions.
It helps combine oils and water into smooth creams and lotions, improves texture, and supports long-term stability.
Because it is nonionic, it tends to be more flexible with actives and electrolytes than some anionic emulsifying waxes, making it a dependable choice for many skincare emulsions.
FEATURES
- Nonionic emulsifier – stable performance across many skincare systems.
- Smooth texture – creates creamy, elegant emulsions.
- Reliable stability – helps reduce separation risk when processed correctly.
- Beginner-friendly – easy to use in classic hot-process emulsions.
BEST FOR
- Lotions
- Creams
- Body moisturisers
- Hand creams
- Light emulsions
- Face creams
FORMULATION GUIDELINES
| INCI | Cetearyl Alcohol (and) Polysorbate 60 |
|---|---|
| Type | Nonionic self-emulsifying wax (O/W emulsifier blend) |
| Solubility | Oil phase melt-in (forms an emulsion on processing) |
| Use Rate | 2–8% typical. 3–5% is a common starting range for lotions and creams. |
| ASM (Active Matter) | N/A (emulsifier wax blend, not dosed like cleansing surfactants) |
| CMC | N/A (emulsifier wax blend, not used as a primary surfactant) |
| Best Phase | Oil phase (heat to melt) |
| pH Compatibility | Works across common skincare pH ranges. We recommend finished product pH 4.5–7.0. |
| Temperature Tolerance | We recommend heating oil phase with Ewax NF to 70–75°C to fully melt, then emulsifying with a similarly heated water phase. |
| Pro Tip | For stronger stability, add 0.5–3% cetyl alcohol or cetearyl alcohol to improve structure and reduce separation risk. Emulsify hot with good mixing, then cool with gentle mixing to avoid aeration. Let the batch rest for 24 hours before final viscosity decisions because the structure continues to develop as it sets. |
| Appearance | White to off-white flakes or pellets |
| Stability Notes | Stability depends on oil phase load, emulsification temperature, and mixing. Always run stability testing in final packaging. |
| Storage | Keep sealed, cool and dry. Protect from heat and humidity. |
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