Note: Name Change from Preservative (Phenoxyethanol, Caprylyl Glycol, Sorbic Acid) to Sorbic Acid + 2PF
We would like to inform you that we have renamed our preservative system. Previously known as Preservative (Phenoxyethanol, Caprylyl Glycol, Sorbic Acid), the product will now be listed as Sorbic Acid + 2PF. While the name has changed, the formulation remains the same, providing the same trusted protection against bacteria, yeast, and mold for your cosmetic and personal care formulations. This renaming reflects our commitment to clarity and product consistency, ensuring you continue to receive the highest quality preservative solution for your needs.
Sorbic Acid + 2PF, famously known as Optiphen Plus, is a globally recognized preservative system comprising Phenoxyethanol, Caprylyl Glycol, and Sorbic Acid. This preservative is paraben-free and formaldehyde-free, offering broad-spectrum protection against harmful bacteria, yeast, and mold in cosmetic and personal care formulations. It works exceptionally well in water-based formulations and products containing high water content. Sorbic Acid + 2PF is known for its efficacy in products with a pH of 6 or below.
Key Features & Benefits
- Broad Spectrum Protection: Provides reliable defense against bacteria, yeast, and mold, ensuring the longevity and safety of cosmetic and personal care products.
- Paraben-Free & Formaldehyde-Free: A safe and eco-conscious preservative system, free from harsh chemicals, making it suitable for sensitive skin and eco-friendly formulations.
- Phenoxyethanol: A synthetic preservative that offers broad-spectrum antimicrobial protection, particularly effective against bacteria and yeast.
- Caprylyl Glycol: A moisturizing humectant that also acts as a stabilizer, enhancing the efficacy of phenoxyethanol.
- Sorbic Acid: A natural preservative providing added defense against mold and yeast, especially effective in low-pH formulations.
Ingredients (Common Name): Phenoxyethanol, Caprylyl Glycol, Sorbic Acid
Ingredients (INCI Name): Phenoxyethanol (and) Caprylyl Glycol (and) Sorbic Acid
CAS No: 122-99-6, 1117-86-8, 110-44-1
Appearance: Clear, colorless to pale yellow liquid
Solubility: Phenoxyethanol is water and alcohol-soluble, Caprylyl Glycol is both water- and oil-soluble, while Sorbic Acid has low solubility in water
Suggested Uses
- Shampoos & Conditioners
- Lotions & Creams
- Shower Gels & Body Washes
- Water-based Products & High Water Content Formulations
Recommended Usage
- General Use: Incorporate at 0.75% - 1.5% in the final product formulation.
- pH Range: Most effective at a pH below 6. Adjust your formulation accordingly for best results.
- Usage Tips: Add during the cool-down phase of formulation to avoid degrading the preservative system. If working with solids, heat gently at 40°C - 50°C to integrate.
How to Use Sorbic Acid + 2PF in Formulations
- Water-Based Formulations: Add to lotions, creams, and shampoos during the cool-down phase at 0.75% - 1.5% to preserve your formulation effectively.
- Low pH Products: Works exceptionally well in products containing acidic ingredients with a pH below 6, such as exfoliating formulations.
- Not Suitable for Anhydrous Products: Use alternative preservatives for water-free formulations such as body butters or balms.
Storage Guidelines
- Storage: Store in a cool, dry place between 59°F and 77°F, away from direct light and heat. Always ensure the product is tightly sealed when not in use to prevent contamination.
- Shelf Life: Best used within two years from the date of purchase if stored properly.
Safety Guidelines
- Usage Precautions: Sorbic Acid + 2PF is intended for external use only. Avoid ingestion or direct contact with eyes.
- Safety: Keep out of reach of children and ensure proper testing is conducted to guarantee preservation efficacy in new formulations
