Polyglycerine (Polyglycerol, CAS 25618-55-7) is a mild, plant-friendly humectant and solubilizer. It moisturizes, softens and helps dissolve actives — a versatile building block for clean-label and natural-positioning formulas.
Physical & Chemical Properties
- INCI: Polyglycerin
- CAS number: 25618-55-7 (polyglycerol family)
- Appearance: clear to pale yellow viscous liquid
- Solubility: miscible with water and glycerin
- Ionic type: non-ionic polyol
- Source: glycerol polymer (plant-derived)
Key Benefits for Formulation
- Humectant moisturizing: attracts and binds water
- Mild: low irritation, suitable for sensitive care
- Solubilizer: helps dissolve certain actives
- Plasticizer: softens films and textures
- Clean-label friendly: plant-derived polyol
Main Applications
- Moisturizing creams & lotions: humectant
- Serums & essences: hydration
- Cleansers: mildness and skin feel
- Hair care: conditioning
- Deodorant & oral care: carrier and humectant
Why Choose Our Bulk Polyglycerine (Polyglycerol)?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 1%–10% depending on function (humectant, plasticizer or carrier). Miscible with water — add to the water phase.
FAQ About Wholesale Polyglycerine (Polyglycerol)
What is the CAS number of Polyglycerine?
CAS 25618-55-7 (polyglycerol family).
What is the INCI name?
Polyglycerin.
What is Polyglycerine used for?
Humectant, plasticizer and solubilizer in cosmetics.
Is it water soluble?
Yes — it is miscible with water and glycerin.
What is the recommended use level?
1%–10% depending on function.
Is it natural?
It is derived from glycerol, which can be plant-based — confirm source.
Is it suitable for sensitive skin?
Yes — it has a mild, low-irritation profile.
Start Your Polyglycerine (Polyglycerol) Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.