
THE STORY OF NANOEMUL EGS
Nanoemul EGS: The Creamy Opacifier for Rich & Luxurious Cleansing Products
Nanoemul EGS (Ethylene Glycol Monostearate) is a premium opacifier and pearlizing agent used in shampoos, body washes, and liquid cleansers to create a creamy, milky, elegant appearance.
It also functions as a mild emollient, improving the softness and conditioning feel of personal-care products.
A Fatty Acid Ester Designed for Opacity & Creamy Texture
Nanoemul EGS is derived by the esterification of stearic acid (vegetable source) with ethylene glycol.
It differs from EGDS by providing more opacity and creaminess, with less intense pearlescence.
TRCkem supplies cosmetic-grade EGMS with:
• High purity
• Consistent melting profile
• Excellent dispersibility in surfactant systems
Opacify. Enrich. Enhance.
Nanoemul EGS offers multiple benefits in personal-care formulations:
✅ Produces a creamy, opaque, milky appearance
✅ Softens formula texture for a rich sensory feel
✅ Works synergistically with EGDS for pearl + opacity
✅ Acts as a mild emollient for smoother skin feel
Used in: cleansing milks, moisturizing body washes, baby washes, face cleansers, and shampoos requiring premium opacity.
Easy-to-Process Fatty Ester for Stable Creamy Formulations
• Typical use level: 0.5–3% in surfactant systems
• Melt in the heated surfactant phase (60–70°C) for best dispersion
• Opacity develops as product cools
• Compatible with SLES, SLS, CAPB, Glucosides & other surfactants
• Safe, biodegradable, and non-irritating fatty ester
• Store in cool, dry conditions away from heat and moisture
• Approved globally for cosmetic use
Formulator’s Queries, We Answered
1. What is Nanoemul-EGS?
Nanoemul-EGS is a pre-formulated oil-in-water (O/W) nanoemulsion used to improve the stability, absorption, and efficacy of cosmetic active ingredients. It features nanometer-sized droplets (typically <200 nm) that enhance skin penetration and provide a lightweight, non-greasy texture in personal care formulations.
2. What is the CAS number and INCI name of Nanoemul-EGS?
CAS Number: As Nanoemul-EGS is a multi-component formulation, it does not have a single CAS number. The CAS numbers of individual ingredients are listed in its technical dossier.
INCI Name (typical components):
Caprylic/Capric Triglyceride
Polysorbate 80
Lecithin
Glycerin
Aqua (Water)
Tocopherol (optional antioxidant)
3. What are the benefits of Nanoemul-EGS in cosmetic formulations?
Enhances delivery and bioavailability of active ingredients
Improves product stability and shelf life
Provides a light, smooth, and elegant skin feel
Helps disperse oils and oil-soluble actives in water-based systems
Promotes uniform distribution of UV filters and nutrients
4. In which types of personal care products can Nanoemul-EGS be used?
Nanoemul-EGS is suitable for:
Serums and anti-aging formulations
Moisturizers and emulsions
Hair care products (leave-in treatments, scalp serums)
Sunscreens
Fragrance emulsions
Aftershave and soothing gels
5. Is Nanoemul-EGS safe for all skin types?
Yes, it is generally safe and non-irritating when used as directed. However, as with all cosmetic ingredients, a patch test is recommended before first-time use, especially for sensitive skin.
6. Is Nanoemul-EGS preserved?
Yes, it contains a cosmetic-grade preservative system to ensure microbiological stability. Always refer to the technical data sheet for specific preservative details.
7. What is the recommended storage condition for Nanoemul-EGS?
Store in a cool, dry place (15°C – 25°C), away from direct sunlight and heat. Proper storage ensures product stability and extends shelf life.
8. Is Nanoemul-EGS tested on animals?
No. Nanoemul-EGS is cruelty-free and not tested on animals at any stage of production.
9. Is Nanoemul-EGS vegan and GMO-free?
Yes, Nanoemul-EGS contains no animal-derived ingredients and is free from genetically modified organisms (GMOs).
10. Does Nanoemul-EGS comply with California Proposition 65?
As per current information, Nanoemul-EGS does not contain any chemicals listed under California Proposition 65.