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๐ก๏ธ Preserve Perfection, Stay Ahead of the Curve
Optiphen Plus is a premium, paraben- and formaldehyde-free natural preservative designed for water-based and oil-based cosmetic formulations. It ensures extended shelf life and product safety without compromising texture, fragrance, or color. Ideal for a wide range of personal care products, it offers broad-spectrum antimicrobial protection and is trusted by top cosmetic brands for its stability across pH levels and temperatures.







| ASIN | B0CXH4SM95 |
| Brand | 33RD PARALLEL SOAP CO. |
| Color | Clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (268) |
| 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 |
S**Y
33RD PARALLEL SOAP CO. Water & Oil Soluble (Optiphen Plus)
Reliable preservative with easy incorporation. Works well in both water and oil phases. Clean, effective, and trusted for maintaining product stability and safety.
P**H
Value your money.
Very thickness, good quality.
N**E
Great for DIYโs
Perfect for my homemade body butters.
P**N
My favorite preservative
Only brand l use
A**E
Keeps my lotions fresh
Helps keep my homemade THC lotion fresh, with every pump it's like opening a brand new bottle of lotion; I will continue to use OPTIPHEN for all my homemade lotion needs.
Trustpilot
1 month ago
2 days ago