WebMar 26, 2024 · Optiphen is a natural broad-spectrum preservative for cosmetics that can be easily added directly to the formulation during pre- or post-emulsification at or below 60 degrees C (140 degrees F). There are no ph restrictions in formulating with Optiphen. Optiphen is compatible with most ingredients used in the personal care industry. WebOptiphen™ BS/Rokonsal™BS is a nature-identical preservative for cosmetics, that offers broad spectrum protection against Gram-positive …
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WebOptiphen Plus is an ISP patent-pending liquid preservative formulation featuring an innovative blend of phenoxyethanol, sorbic acid and an emollient base that is ideal for slightly acidic personal care products requiring broad spectrum protection. Optiphen Plus performs best in formulations below 6.0 pH. WebOptiphen Plus performs best in formulations below 6.0 pH, but is also proven effective at pH levels above 6.0. Per Ashland, Optiphen Plus preservative should be used in cosmetic products at concentrations in the range of 0.75% to 1.5%. For the preservation of simple surfactant products a dose of 0.5% might be sufficient. literary t-shirts for men
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WebUnderstanding scores. Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was … WebMar 17, 2024 · optiphen™ plus preservative is ideal for slightly acidic personal care products. It performs best in formulations below 6.0 pH, but is also proven effective at pH … WebB520-001-000. Shipping: Calculated at Checkout. Description. 8 Reviews. Optiphen Plus is a paraben- and formaldehyde-free preservative system that is ideal for products with a lower pH systems. Optiphen Plus is an ISP patent-pending liquid preservative formulation featuring an innovative blend of phenoxyethanol, sorbic acid and an emollient ... literary truth