Optiphen Preservative – 50ml
Paraben-Free Preservative for Oil-Based Formulations
Optiphen is a broad-spectrum, paraben-free preservative ideal for oil-based formulations in personal care products. It provides effective protection against bacteria, yeast, and mold without the use of parabens or formaldehyde-releasing agents. With a blend of Phenoxyethanol and Caprylyl Glycol, Optiphen is the go-to preservative for formulators seeking clean-label alternatives.
Key Benefits
Broad-Spectrum Antimicrobial Protection
Optiphen defends your oil-based formulations against microbial contamination, significantly improving product safety and extending shelf life.
Paraben-Free and Formaldehyde-Free
If you’re formulating for a clean beauty market, Optiphen is an excellent choice. It preserves without controversial additives, making your products more appealing to health-conscious customers.
Gentle and Effective
Thanks to its mild formula, Optiphen is less likely to irritate skin compared to harsher preservatives. However, it is not suitable for use in products meant for the lips or eyes.
Compatible with Oil-Based Products
This preservative performs best in anhydrous or low-water formulations such as balms, body butters, scrubs, and lotion bars. It is not recommended for bath bombs, melt and pour soaps, or cold process soap.
Usage Guidelines Optiphen Preservative
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Use at 0.3% to 1.5% of your total formulation weight
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Add when your mixture is at 176°F (80°C) or lower
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Exceeding this temperature can degrade its efficacy
Shelf Life and Storage
Optiphen has a shelf life of 2 years when stored in a cool, dry place away from direct light.
Final Thoughts – Optiphen Preservative – 50ml
Whether you’re making luxury body scrubs or rich lotion bars, Optiphen ensures your formulations stay fresh and safe. Choose Optiphen for a reliable, modern preservative solution that fits your clean beauty goals.

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