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🧴 Elevate your formulations with the natural preservative pros trust!
Optiphen Plus is a premium, broad-spectrum natural preservative that extends shelf life and maintains product integrity across a wide range of water-based cosmetics. Paraben and formaldehyde free, it dissolves in both water and oil, ensuring seamless formulation without compromising texture, fragrance, or color. Trusted by leading cosmetic brands, this 4 oz resealable pack guarantees freshness and safety for lotions, creams, shampoos, conditioners, and more.







| ASIN | B0CXH4SM95 |
| Brand | 33RD PARALLEL SOAP CO. |
| Color | Clear |
| Customer Reviews | 4.7 4.7 out of 5 stars (286) |
| Date First Available | 31 May 2025 |
| Item Weight | 132 g |
| Model Number | Optiphen Plus - 4oz |
| Product Dimensions | 12.07 x 4.45 x 4.45 cm; 132 g |
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