HERSONCARE Polyglyceryl-10 Stearate – cream white to light yellow blocky solid, multi-functional non-ionic O/W emulsifier.
HERSONCARE Polyglyceryl-10 Stearate (Decaglyceryl Stearate, PGL-10S) is a plant-derived non-ionic O/W emulsifier supplied as blocky solid, with powder and granule forms available. The blocky solid is added to the oil phase and melts at approximately 55°C before emulsification — a process detail that matters for lotion and cream systems with a defined heating phase.
Its key advantage is pH-independent emulsification. Many natural emulsifiers lose stability under acidic or high-electrolyte conditions; PGL-10S maintains consistent O/W performance across the full pH range, making it suitable for acid-based lotions, electrolyte-containing actives, and sensitive-skin formulas. It also delivers stabilization and thickening, reducing co-emulsifier count. The product shows antimicrobial activity against heat-resistant Bacillus species and is manufactured with undetectable lead content. HERSONCARE supplies it alongside Cosmetic Azelaic Acid, Sodium Hyaluronate, and D-delta Mixed Tocopherols. Bulk wholesale, custom blends, and samples are available.

| Parameter | Specification |
|---|---|
| Color / Form | Cream white to light yellow; powder, granule, blocky solid |
| Acid Value | 0.7 mgKOH/g |
| Iodine Value | 0.7 gI₂/100g |
| Saponification Value | 93 mgKOH/g |
| Lead | Absent (undetectable) |
| HLB | Approximately 11–13 (O/W) |
| Solubility | Soluble in oils/fats; slightly soluble in ethanol/acetone; insoluble in water |
Read three values on the COA together: acid value (0.7, low free fatty acid), iodine value (0.7, low unsaturation and resistance to oxidative yellowing), and saponification value (93, reflecting the polyglyceryl-10 stearate structure). Undetectable lead is a separate compliance point for food-contact and sensitive cosmetic applications. Excellent thermal stability and light resistance.
Consistent O/W emulsification across the full pH range without compromise — critical for acidic lotions, electrolytes, and pH-sensitive natural ingredients.
Forms stable oil-in-water emulsions and prevents phase separation. Melts into the oil phase at ~55°C, integrating fully into the emulsion structure.
Strong inhibition against heat-resistant Bacillus species, providing preservation support alongside emulsification.
Three functions in one ingredient, reducing co-emulsifier count and simplifying lotion and cream formulations.
Plant-derived, non-ionic, and non-irritating, suitable for sensitive-skin lotions. Undetectable lead supports cosmetic and food-grade compliance.
Used in skincare, haircare, and color cosmetics for stabilization and texture enhancement. Particularly suited to O/W lotions, face creams, body lotions, gel-creams, and sprayable lotions requiring pH-independent emulsification.
Used in coffee, soy milk, baked goods, and ice cream for emulsion stability and shelf life extension. Antimicrobial activity against heat-resistant Bacillus species provides preservation support in canned and bagged foods.
Feed, coatings, textiles, and papermaking applications requiring emulsification and dispersion, where a pH-independent non-ionic emulsifier is preferred over ethoxylated alternatives.
Stable O/W emulsions with consistent texture across pH ranges, reducing batch failures and reformulation cycles.
Antimicrobial action against heat-resistant Bacillus species provides preservation support in food and cosmetic applications.
One ingredient delivers emulsification, stabilization, and thickening, reducing co-emulsifier count.
Consistent performance across the full pH range supports acidic lotions and electrolyte-containing actives without additional stabilizers.
Available in 1 kg, 5 kg, and 25 kg packaging. COA, MSDS, and specification sheets support EU, US, and Asia-Pacific market entry.
COA, MSDS, and specification sheets are provided with each order and maintained on our Certifications page.
Custom requests evaluated within 48 hours; pre-shipment sample before full production.
Batch records and COAs retained for traceability. Shelf life 2 years in original unopened packages stored in cool, dry conditions.
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Main Product:
Food Additives,
Cosmetic Raw Materials,
Vitamins and Minerals,
Plant Extract,
Sodium Hyaluronate,
Phytic Acid