

FAQ (Frequently Asked Questions)
1. What is NanoQuat-39?
NanoQuat-39 is the next-generation, nano-engineered form of traditional Polyquaternium-39. Developed for the personal care industry, it offers improved performance in haircare, skincare, and body care products by utilizing advanced nanotechnology for better absorption, conditioning, and protection.
2. How does NanoQuat-39 differ from traditional Polyquaternium-39?
Compared to conventional Polyquaternium-39, NanoQuat-39 has a much smaller particle size, allowing for deeper penetration, stronger film formation, enhanced moisturizing properties, and superior conditioning without leaving a heavy or sticky residue.
3. Why has Polyquaternium-39 been upgraded to NanoQuat-39?
The shift to NanoQuat-39 addresses the growing demand for more effective, lightweight, and high-performance ingredients in personal care formulations. It ensures better delivery of benefits, improved sensory profiles, and compatibility with modern, clean beauty trends.
4. What are the key benefits of using NanoQuat-39?
Enhanced hair conditioning and smoothness
Increased skin hydration and barrier protection
Lightweight, non-greasy finish
Improved film-forming properties for longer-lasting effects
Excellent compatibility with other active ingredients
5. Is NanoQuat-39 safe for use in skincare and haircare products?
Yes, NanoQuat-39 is designed to be safe and effective. Like its conventional counterpart, it is non-irritating and suitable for a wide range of personal care applications, meeting regulatory standards for cosmetic ingredients.
6. What types of products can include NanoQuat-39?
NanoQuat-39 is highly versatile and can be used in:
Shampoos and conditioners
Leave-in treatments
Hair serums and masks
Moisturizing creams and lotions
Styling gels and sprays
Body washes and cleansers
7. What is the CAS number and INCI name of Polyquaternium-39?
CAS Number: 25136-75-8
INCI Name: Polyquaternium-39
Note: NanoQuat-39 retains the INCI name "Polyquaternium-39," although it features enhanced properties through nano-technology.
8. Is NanoQuat-39 compatible with other ingredients?
Yes, NanoQuat-39 demonstrates excellent compatibility with surfactants, emulsifiers, silicones, botanical extracts, and other actives, making it an ideal choice for both water-based and emulsion-based formulations.
9. How do I formulate with NanoQuat-39?
NanoQuat-39 can be easily incorporated into the water phase of your formulations. It works well across a broad pH range (4–8) and requires simple stirring to achieve uniform dispersion. Recommended usage levels range from 0.5% to 3%, depending on the desired effect.
10. Where can I purchase NanoQuat-39?
You can purchase NanoQuat-39 directly from our supply channels. Please contact us for bulk orders, product samples, technical datasheets, and formulation guidance to bring innovation to your brand.