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Polysorbate 80 (Tween 80)
Polysorbate 80 (Tween 80)
Key Functions: Acts as a solubilizer, emulsifier, and dispersing agent for combining oils into water-based formulas.
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Information About Polysorbate 80 (Tween 80)
✅ Key Features
- Excellent solubilizer for essential and fragrance oils
- Acts as a non-ionic emulsifier for oil-in-water blends
- Ideal for room sprays, micellar waters, and bath oils
- Compatible with PEG and natural surfactants
- Reduces surface tension for better product texture
🔬 Description
Polysorbate 80, also known as Tween 80, is a versatile, non-ionic emulsifier and solubilizer used to blend oils into water-based systems. It is especially useful in crafting transparent products such as toners, room sprays, and body mists where oil droplets need to remain invisible. It's gentle, widely used in pharmaceuticals and cosmetics, and effective even with heavier oils. It also stabilizes emulsions and can disperse pigments, making it essential for advanced DIY formulations.
📊 Technical Data
INCI Name: Polysorbate 80
CAS Number: 9005-65-6
Solubility: Water-soluble
Add Phase: Water phase or pre-mix with oil phase
pH Stability: 3.5 – 8.0
Processing Temperature: Up to 75°C
Appearance: Yellow to amber viscous liquid
Odor: Mild, characteristic
Molecular Formula: C64H124O26
Molecular Weight: ~1310 g/mol
Flash Point: > 100°C
Density: ~1.07 g/cm³
Chemical Type: Polyoxyethylene sorbitan ester
Functional Groups: Ester, Ether
Primary Cosmetic Uses: Emulsifier, solubilizer, dispersant, fragrance carrier
🧪 Recommended Usage
- Usage Rate: 1–10% depending on oil content
- Typical Ratio: Use 1 part Polysorbate 80 to 1 part oil (1:1 ratio) for solubilizing
- Storage: Store in a cool, dry place away from direct sunlight
💡 Pro Tip
To make clear sprayable perfume or toner, combine Polysorbate 80 with your essential/fragrance oil at a 1:1 ratio, then add to water while stirring continuously. Adjust ratios for better solubility!
👩🔬 Skin Type Compatibility
✔️ All skin types
✔️ Suitable for sensitive skin
✔️ Non-comedogenic
🧴 Formulation Ideas
1. DIY Body Spray
2% Fragrance Oil
2% Polysorbate 80
95.5% Distilled Water
0.5% Preservative
2. Micellar Makeup Remover
5% Polysorbate 80
2% Glycerin
2% Panthenol
90.5% Water
0.5% Preservative
3. Bath Oil (Non-Greasy)
40% Carrier Oils (Almond + Jojoba)
40% Polysorbate 80
5% Fragrance
15% Vitamin E or other actives
💧 Cosmetic Suitability:
Serums
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Creams & Lotions
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Toners
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Face Masks
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Cleansers
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Hair Masks
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
Deodorants
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Eye Creams
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Shampoos
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Soaps
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Conditioners
⭐⭐⭐☆☆ – Average
🟨🟨🟨⬜⬜
Lip Balms
☆☆☆☆☆ – Not Suitable
🟥⬜⬜⬜⬜
Body Butters
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
Ointments
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
❓ FAQs
📂 Documentation
Upon request, we will provide.
Where Can You Safely Use Polysorbate 80 (Tween 80)
Discover how Polysorbate 80 (Tween 80) performs across different products — rated for safety, stability, and effectiveness.