ZLEY® BIOCARE-ZCG – Caprylyl Glycol (CAS 1117-86-8):
A Multifunctional Humectant and Preservation Booster
ZLEY® BIOCARE-ZCG (Caprylyl Glycol) is a multifunctional cosmetic ingredient known for its exceptional moisturizing and emollient properties, complemented by mild antimicrobial activity. It effectively modulates product viscosity, improves skin feel, and enhances the preservative efficacy of formulation systems, allowing for reduced usage of traditional preservatives. It is an ideal choice for creating mild, safe, and high-quality personal care products.
ZLEY® is a professional supplier of Caprylyl Glycol. Leveraging over 20 years of R&D and manufacturing expertise, we provide high-purity, stable, and reliable products, along with technical support and delivery services spanning more than 60 countries worldwide.
ZLEY® BIOCARE-ZCG Product Information
- INCI Name: CAPRYLYL GLYCOL
- CAS Number: 1117-86-8
- Appearance: White solid
- Recommended Usage: 0.2 – 6.4%
- Solubility: Slightly soluble in water (3g/L at 20°C); soluble in ethanol, propylene glycol, and most oily solvents
- Key Benefits: Humectant, skin conditioner, emollient, preservation booster, deodorant agent, viscosity regulator
- Processing: The usage of Caprylyl glycol is not limited by the pH range, in the formulation process, it can be mixed with water or oil phase, preferably soluble in water phase at at temperature (75℃)
Is ZLEY® BIOCARE-ZCG Safe?
Caprylyl Glycol is globally recognized as a safe cosmetic ingredient with a long history of use.
- CIR Assessment: Concluded safe for use in cosmetics at concentrations up to 5% in leave-on products and 2% in rinse-off products.
- Mild & Low Irritation: Significantly less irritating than traditional preservatives, making it suitable for sensitive skin formulations.
- Regulatory Inclusion: Listed in China’s Inventory of Existing Cosmetic Ingredients, with a maximum historical use concentration of 6.45% in leave-on products.
Applications of ZLEY® BIOCARE-ZCG
It is mainly used in cosmetics emulsification system such as cream, emulsion, shampoo, and other water alcohol system; Or for surfactant-based systems such as bath gels, bubble baths and shampoos, etc,
Why Source ZLEY® BIOCARE-ZCG from ZLEY?
The core R&D team at ZLEY® Group began its journey in 1987, deeply rooted in the pharmaceutical and personal care raw materials industry. We are a modern enterprise integrating R&D, production, quality control, and sales. We strictly adhere to GMP standards, operate Class 100,000 clean workshops, and maintain an independent testing center accredited by the CMA (China Metrology Accreditation), ensuring the high purity and stability of every batch of ZLEY® BIOCARE-ZCG.
What Technical Support Can You Expect When Sourcing ZLEY® BIOCARE-ZCG?
As a specialized supplier, ZLEY® offers value beyond the product itself:
- Formulation Support: Guidance on solubilization, combination recommendations, and processing techniques.
- Preservation System Optimization: Assistance in designing mild yet highly effective preservation strategies.
- Regulatory Consulting: Interpretation of key regulatory requirements for major global markets.
- Quality & Supply Assurance: Rigorous quality control, stable supply, and delivery to over 60 countries.
Frequently Asked Questions About ZLEY® BIOCARE-ZCG
Q1: What is the primary function of ZLEY® BIOCARE-ZCG in a formulation?
ZLEY® BIOCARE-ZCG is a multifunctional ingredient with three core roles:
① Moisturizing and emollient effects.
② Preservation boosting (often combined with ingredients like Phenoxyethanol).
③ Viscosity modulation.
Q2: How should Caprylyl Glycol be added to a formulation? Are there any precautions?
The application of Caprylyl Glycol is not limited by pH. During processing, it can be added to either the water or oil phase. It is recommended to add it to the water phase at high temperatures (around 75°C) to ensure proper dissolution. Formulators should be aware that it may potentially affect emulsion stability or reduce viscosity in surfactant systems. Therefore, conducting stability tests within the actual target formulation is advised.
Q3: How can I obtain samples, technical documents, and quotations?
Please contact our international trade service team via [email protected] We will provide a professional and efficient response. Please include your company information, specific needs, and target market in your email for the most precise assistance.