Preservative System
NH100 | 1,2-Hexanediol
A multifunctional preservative booster designed for modern skincare and personal care formulations, providing moisturizing performance, mild preservation support, and excellent formulation compatibility.
INCI
1,2-Hexanediol
CAS
6920-22-5
Applications
Scalp Care, Hair Care, Skincare, Oral Care
Shelf Life
36 Months
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Product Overview
Multifunctional Preservation Support for Modern Cosmetic Formulations
NH100 (1,2-Hexanediol) is a versatile multifunctional cosmetic ingredient widely used as a preservative booster, humectant, solvent, and skin-conditioning agent in personal care products.
It helps improve microbial protection efficiency while enhancing skin feel and moisture retention. Due to its mildness and broad formulation compatibility, 1,2-Hexanediol is commonly used in preservative-reduced and modern self-preserving systems.
Its excellent compatibility with active ingredients, surfactants, and emulsions makes it suitable for a wide range of skincare, hair care, and hygiene formulations.
Core Advantages
Why Formulators Choose Pentylene Glycol
Multifunctional Preservation Booster
Enhances preservative efficacy and supports modern mild preservation systems.
Excellent Moisturizing Performance
Helps improve skin hydration and moisture retention in leave-on formulations.
Mild & Skin-Friendly
Suitable for sensitive skin and low-irritation formulations.
Improved Formula Sensory
Provides a smooth, lightweight, and non-sticky skin feel.
Technical Specifications
Product Technical Parameters
Parameter | Specification |
|---|---|
INCI Name | 1,2-Hexanediol |
CAS No. | 6920-22-5 |
Appearance | Clear, colorless liquid |
Purity | 99% |
Function | Preservative Booster / Humectant / Solvent |
Recommended Dosage | 1.0% – 5.0% |
Solubility | Soluble in water, alcohol, and glycols |
pH Stability | 3.0 – 10.0 |
Application | Creams, Serums, Toners, Wet Wipes, Makeup |
Shelf Life | 24 Months |
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Related Documents
Technical Support Materials
COA Document
DownloadTDS (Technical Data Sheet)
DownloadMSDS (Material Safety Data Sheet)
DownloadEcocert / COSMOS Certification
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Frequently Asked Questions
- What is 1,2-Hexanediol used for in cosmetics?
1,2-Hexanediol is used as a preservative booster, humectant, solvent, and skin-conditioning ingredient in cosmetic formulations.
- Is 1,2-Hexanediol a preservative?
It is not considered a traditional preservative, but it helps enhance preservative efficacy and supports self-preserving systems.
- Can 1,2-Hexanediol replace parabens?
It can help reduce the need for traditional preservatives, but full preservation efficacy depends on the complete formulation system.
- What is the recommended dosage of 1,2-Hexanediol?
Typical use levels range from 1.0% to 5.0%, depending on formulation goals and system requirements.
- Is 1,2-Hexanediol compatible with surfactants and emulsions?
Yes. It has excellent compatibility with water-based systems, emulsions, surfactants, and active ingredients.