{"product_id":"myrj-s40-pa-sg-peg-40-stearate-croda","title":"Myrj™ S40-PA-(SG) (PEG-40 Stearate) – Emulsifier \u0026 Solubilizer for Creams \u0026 Lotions","description":"\u003cp\u003eMyrj™ S40-PA-(SG) (PEG-40 Stearate) is a white to off-white waxy solid that punches well above its weight in the emulsifier category — a nonionic surfactant from Croda’s trusted Myrj series that brings both emulsifying and solubilizing capability to a wide range of cosmetic formulation systems. Its stearate ester backbone gives it a naturally waxy, skin-compatible character, while the 40-unit PEG chain provides the hydrophilicity needed to bridge oil and water phases effectively in O\/W emulsions.\u003c\/p\u003e\u003cp\u003eIn practice, it’s the kind of emulsifier that makes formulations feel finished. In creams and lotions, it contributes to a smooth, creamy consistency that spreads evenly and absorbs cleanly. In serums and lighter emulsions, it helps maintain clarity and stability without adding heaviness. As a solubilizer, it enables the incorporation of oils, fragrances, and oil-soluble actives into water-based systems — keeping formulations clear and uniform over time. Its waxy solid form melts cleanly into the oil phase, making it straightforward to work with at standard processing temperatures. A reliable, versatile emulsifier for professional cosmetic formulation.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong O\/W Emulsification\u003c\/strong\u003e – effectively blends oil and water phases into stable, uniform emulsions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Texture \u0026amp; Consistency\u003c\/strong\u003e – enhances creaminess, smoothness, and spreadability in finished formulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubilizing Ability\u003c\/strong\u003e – helps incorporate oils, fragrances \u0026amp; actives into water-based systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability Enhancement\u003c\/strong\u003e – prevents ingredient separation and extends product shelf life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile\u003c\/strong\u003e – suitable for creams, lotions, serums, cleansers \u0026amp; cosmetic emulsions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCreams, lotions \u0026amp; moisturizers\u003c\/li\u003e\n\u003cli\u003eSerums \u0026amp; lightweight emulsions\u003c\/li\u003e\n\u003cli\u003eCleansers \u0026amp; face washes\u003c\/li\u003e\n\u003cli\u003eCosmetic emulsions \u0026amp; personal care formulations\u003c\/li\u003e\n\u003cli\u003eFragrance \u0026amp; active solubilization systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRecommended Usage Levels\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eUsage Level\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCreams \u0026amp; Lotions\u003c\/td\u003e\n\u003ctd\u003e1% – 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmulsions\u003c\/td\u003e\n\u003ctd\u003e1% – 6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolubilizer Systems\u003c\/td\u003e\n\u003ctd\u003e1% – 4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eTechnical Profile\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINCI:\u003c\/strong\u003e PEG-40 Stearate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Name:\u003c\/strong\u003e Myrj™ S40-PA-(SG)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Croda\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e White to off-white waxy solid \/ flakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nonionic emulsifier \/ solubilizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Emulsifier, solubilizer, stabilizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Dispersible in water and oils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Cosmetic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFormulation Tips\u003c\/h2\u003e\u003cp\u003eAdd to the oil phase and heat to 70–75°C alongside other wax-phase ingredients — the waxy solid form melts readily at these temperatures. For best emulsion stability, combine with a co-emulsifier such as Cetearyl Alcohol or GMS to build a more robust lamellar emulsifier system. In solubilizer applications, pre-mix with the oil or fragrance before adding to the water phase for the clearest result. Compatible with most cosmetic actives, humectants, and preservative systems across a wide pH range.\u003c\/p\u003e","brand":"Herbology","offers":[{"title":"50gm","offer_id":53285946294456,"sku":null,"price":297.0,"currency_code":"PKR","in_stock":true},{"title":"100gm","offer_id":53285946327224,"sku":null,"price":605.0,"currency_code":"PKR","in_stock":true},{"title":"250gm","offer_id":53285946359992,"sku":null,"price":1408.0,"currency_code":"PKR","in_stock":true},{"title":"500gm","offer_id":53285946392760,"sku":null,"price":2607.0,"currency_code":"PKR","in_stock":true},{"title":"kg","offer_id":53285946425528,"sku":null,"price":5214.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/1698\/5784\/files\/myrj-s40-pa.png?v=1775807973","url":"https:\/\/herbology.pk\/products\/myrj-s40-pa-sg-peg-40-stearate-croda","provider":"Herbology","version":"1.0","type":"link"}