• Cationic cellulose polymer derived from natural sources
• Improves hair softness, manageability, and combability
• Reduces frizz and flyaways in hair care
• Boosts moisture retention in skin care
• Compatible with surfactants, creams, and lotions

Polyquaternium-10 (PQ-10) – Conditioning Polymer for Hair & Skin

Polyquaternium-10 (PQ-10) is a high-performance, water-soluble cationic polymer derived from cellulose. Known for its conditioning, anti-static, and film-forming properties, PQ-10 is widely used in shampoos, conditioners, body washes, lotions, and serums. It imparts a smooth, silky texture to hair, improves detangling, and reduces static electricity. In skin care, it forms a lightweight film that enhances skin feel and hydration. Especially beneficial in sulfate-free and mild cleansing systems.

INCI Name: Polyquaternium-10

CAS Number: 68610-92-4

Solubility: Water-soluble

Add Phase: Water phase

pH Stability: 4.0 – 10.0

Processing Temperature: Up to 70°C

Appearance: White to off-white powder

Odor: Odorless to slight natural odor

Molecular Formula: Polymer (no fixed formula)

Molecular Weight: Variable (100,000+ Da)

Flash Point: Not applicable

Density: ~0.5 g/cm³ (powder)

Chemical Type: Cationic cellulose derivative

Functional Groups: Quaternary ammonium, cellulose backbone

Primary Cosmetic Uses: Hair conditioning, frizz control, film forming, skin softening

• Usage Rate: 0.2% – 2%
• Phase: Add to water phase with gentle heating and high-shear mixing
• Ideal For: Shampoos, Conditioners, Body Washes, Creams, Hair Serums

💧 Always hydrate PQ-10 in warm water with high shear before adding to your formula. Use in sulfate-free systems for best results — it adds a luxurious feel without heavy build-up.

✔️ Suitable for all skin types

✔️ Gentle for sensitive or baby skin when used correctly

✔️ Great for damaged, dry, or chemically-treated hair

1. Frizz-Free Shampoo

Use 0.5% PQ-10 with sulfate-free surfactants and panthenol for improved slip and shine.

2. Leave-In Hair Conditioner

Formulate 1% PQ-10 with jojoba oil and glycerin to detangle and reduce breakage.

3. Curl-Defining Cream

Combine with aloe vera and shea butter to give curls bounce, definition, and control.

4. Anti-Static Hair Mist

Add 0.2% PQ-10 in a hydrosol base with light silicones for a smooth finish.

5. Skin Hydrating Lotion

Use 0.3% PQ-10 with hyaluronic acid and allantoin in moisturizers for improved glide and feel.

Serums
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜ – Adds slip and hydration in lightweight serums.



Creams & Lotions
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜ – Enhances texture and softening effect.



Toners
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜ – Useful in thicker toner-gel hybrids.



Face Masks
⭐⭐⭐☆☆ – Moderate
🟧🟧🟧⬜⬜ – Helps improve feel and glide.



Cleansers
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜ – Boosts conditioning in face/body washes.



Hair Masks
⭐⭐⭐⭐⭐ – Excellent
🟩🟩🟩🟩🟩 – Essential for detangling and repairing.



Deodorants
⭐☆☆☆☆ – Poor
🟥⬜⬜⬜⬜ – Not applicable.



Eye Creams
⭐⭐⭐☆☆ – Moderate
🟧🟧🟧⬜⬜ – Optional for smooth application.



Shampoos
⭐⭐⭐⭐⭐ – Excellent
🟩🟩🟩🟩🟩 – Conditions, detangles, and protects hair.



Soaps
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜ – Used in syndet bars.



Conditioners
⭐⭐⭐⭐⭐ – Excellent
🟩🟩🟩🟩🟩 – Key active in cream and spray conditioners.



Lip Balms
☆☆☆☆☆ – Not Suitable
🟥⬜⬜⬜⬜ – Not used in lip care.



Body Butters
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜ – Improves spreadability.



Ointments
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜ – Optional for enhanced texture.

Q1: What is the difference between PQ-10 and PQ-7?

A1: PQ-10 offers stronger conditioning but may increase viscosity. PQ-7 is lighter and used more in sprays.

Q2: Can I use PQ-10 in clear shampoos?

A2: Yes, but it may reduce clarity. Use at lower levels (0.2–0.5%) if transparency is desired.

Q3: Is it natural or synthetic?

A3: It’s semi-synthetic, derived from natural cellulose modified with cationic groups.

Q4: Does it leave build-up on hair?

A4: No, it’s water-soluble and rinses clean, especially in sulfate-free products.

Q5: Is PQ-10 safe for sensitive skin?

A5: Yes, it’s non-irritating and used even in baby shampoos and gentle formulas.