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SoapGoods Inc
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About Optiphen


  • Synonyms: Optiphen
  • INCI Name: Phenoxyethanol (and) Caprylyl Glycol
  • CAS: 122-99-6; 1117-86-8
  • Einecs: n/a

The Science

  • Viscosity: Runny liquid
  • Solublity: Optiphen is typically soluble in emollient ingredients and oils but is only sparingly soluble in water. When formulating, it's typically added to the oil phase or cool-down phase of the formulation process to ensure optimal incorporation.
  • Storage: Cool, dark dry area, air tight container preferred


  • Appearance: Clear liquid
  • Odor: Low to no scent
  • Natural: Synthetic, manufactured scientifically
  • Packaging: .25 lbs is a single cylinder, 1 Lb is single container, 5 Lb is a single container, 15 lb is 3 x 5 lb. 44 lb is a single pail.
  • Shelf life: Suggested retest date 1 year from purchase

Usage / Benefits

  • Industries: Personal care, Cosmetics, Hair care, Skincare, Beauty, Bath and body, Suncare.
  • Applications: Lotions, Creams, Hair care products, Body washes, Shower gels, Makeup products, Sunscreens, Shampoos, Conditioners, Serums, Skin cleansers.
  • Benefits: Paraben-free, Formaldehyde-free, Broad-spectrum antimicrobial activity, Heat stable, Versatile compatibility, Green chemistry principles, Extended shelf life, Gentle on skin, Unaltered product characteristics, Suitable for diverse formulations.
  • Products Uses: Preserving lotions and creams, Preventing microbial growth in hair care products, Extending shelf life of cosmetics, Protecting water-based formulations, Enhancing product safety in body washes and shower gels, Maintaining product integrity in makeup, Inhibiting yeast and mold growth in skincare products, Preventing bacteria proliferation in serums, Ensuring longer usability of skin cleansers, Acting as an antimicrobial in sunscreens.
  • Safety: Generally safe, however keep out of eyes and do not eat.
  • Cautions: Not for ingestion, keep away from pets and children who may attempt to eat.
  • External Use Only: Even if food grade, we do not provide items for ingestion, all of our items are for external use only.


Mainly used in production of soaps and cosmetics. Optiphen is a unique liquid preservative that consists of phenoxyethanol in an emollient base. The combination of these ingredients provides optimized protection against microbial growth from bacteria and yeast while imparting a pleasant feel to the finished product.

Optiphen is a popular name in the personal care and cosmetics industry. It's a trademarked name for a series of preservative blends manufactured by Ashland Chemical, specifically designed to extend the shelf life of various cosmetic and personal care products. Unlike traditional preservatives, Optiphen is paraben and formaldehyde-free, making it a choice ingredient for those seeking safer, more natural formulations.

Composition of Optiphen

Optiphen is not just one product but a series of blends, each designed to cater to different formulation needs. The common ingredients across these blends include phenoxyethanol, caprylyl glycol, and sorbic acid. Each of these ingredients plays a crucial role in preserving the integrity of cosmetic and personal care products, ensuring they remain free from harmful microbial growth throughout their shelf life.

Key Features

  • Eco-Friendly: Optiphen adheres to green chemistry principles, making it an environmentally friendly choice.
  • Broad Spectrum: The preservative effectively combats a range of bacteria, yeast, and molds.
  • Heat Stable: Optiphen remains stable even at high temperatures, which is especially important during the production phase of many personal care products.
  • Compatible: Due to its versatile nature, Optiphen can be integrated into both anionic and nonionic surfactant systems.

Optiphen in Personal Care

The use of Optiphen in personal care formulations is prevalent due to its gentle yet effective preservation capabilities. Some applications include:

  • Skincare: From moisturizers, serums, to sunscreens, Optiphen ensures products remain uncontaminated and safe for skin application.
  • Haircare: Shampoos, conditioners, and hair masks often incorporate Optiphen to increase longevity and maintain product quality.
  • Body Care: Body lotions, shower gels, and even deodorants benefit from Optiphen's preservation capabilities.

Soap Making

For artisans and manufacturers who focus on creating liquid soaps, Optiphen is a staple. Its ability to prevent microbial growth without altering the texture, fragrance, or appearance of the soap makes it invaluable. Moreover, as more consumers demand natural and organic products, the paraben-free and formaldehyde-free nature of Optiphen fits perfectly into these niche markets.

Cosmetics and Makeup

Cosmetics are a breeding ground for bacteria and mold due to their water content and the manner in which they are used. To ensure the safety and quality of cosmetic products, preservatives are indispensable. Here's how Optiphen serves the cosmetic industry:

  • Foundations and Concealers: These products, especially those with a liquid or creamy consistency, are susceptible to contamination. Optiphen ensures they remain safe for use.
  • Mascara: Given its proximity to the eye, mascara needs to be free from contaminants. Optiphen guarantees this without affecting product performance.
  • Lip Products: Lipsticks, glosses, and balms all benefit from Optiphen's preservative properties, ensuring longevity and safety.

Optiphen Uses

Optiphen is a globally approved, broad-spectrum preservative system consisting of Phenoxyethanol and Caprylyl Glycol. It is well-known for being free of parabens and formaldehyde, making it an attractive choice for formulators who aim to create cleaner and more natural products. Below, we explore the key uses of Optiphen in various applications.

Uses in Personal Care Products


Optiphen is extensively used to prevent the growth of microbes, fungi, and bacteria in personal care products. Its broad-spectrum activity ensures that products remain fresh and free from contamination.

Skin Care

In skin care formulations such as creams, lotions, and serums, Optiphen is used to extend the shelf life and maintain the quality of the product by inhibiting microbial growth.

Hair Care

Optiphen is used in shampoos, conditioners, and hair treatment products to prevent spoilage and maintain product integrity over time.

Baby Care

Its mild nature makes Optiphen suitable for baby care products, providing the necessary preservation without the use of harsher chemicals.

Uses in Cosmetic Products


In makeup products like foundations, mascaras, and lipsticks, Optiphen acts as a preservative to keep the products safe from microbial contamination, thus extending their usability.

Other Applications

Wet Wipes

Optiphen is used in wet wipes, including baby wipes and makeup remover wipes, to ensure they remain free of bacteria and mold.

DIY Products

For those crafting homemade personal care or cosmetic products, Optiphen is a preferred preservative due to its ease of use and broad-spectrum protection.

Optiphen Benefits

Safe Preservative System

Optiphen is paraben-free and formaldehyde-free, offering a safer choice for preserving cosmetic and personal care formulations.

Broad-Spectrum Activity

It provides broad-spectrum antimicrobial activity, effectively protecting products against bacteria, yeast, and mold.


Optiphen is heat stable, ensuring its effectiveness isn't compromised during high-temperature production phases.


It's versatile and can be used with both anionic and nonionic surfactant systems, allowing for a wide range of formulation possibilities.

Green Chemistry

Adhering to green chemistry principles, Optiphen is an environmentally-friendly choice.

Shelf Life Extension

By inhibiting microbial growth, Optiphen extends the shelf life of cosmetic and personal care products.

Formulation Integrity

Unlike some other preservatives, Optiphen does not alter the fragrance, texture, or appearance of the final product.


Optiphen is gentle on the skin, reducing the risk of irritations that might be associated with other preservatives.


Optiphen Preservative

Optiphen is a globally recognized preservative system that's used extensively in the cosmetic and personal care industry. Ensuring product safety and longevity, Optiphen is sought after for its effective and consumer-friendly attributes.

What is Optiphen?

Optiphen is a broad-spectrum preservative typically comprising phenoxyethanol and caprylyl glycol. It is paraben-free and formaldehyde-free, making it suitable for a wide range of cosmetic applications.

Advantages of Using Optiphen in Cosmetic Products

The integration of Optiphen in cosmetic formulations offers several benefits:

  • Broad Spectrum Activity: Optiphen is effective against bacteria, yeast, and molds, providing comprehensive preservation for products.
  • Consumer-Friendly: Being free from parabens and formaldehyde, it addresses many consumer safety concerns.
  • Stability: Optiphen remains stable across a wide range of temperatures, making it adaptable to various production processes.
  • Formulation Compatibility: Its versatile nature allows it to be compatible with a wide array of ingredients typically used in cosmetic formulations.

Considerations when Incorporating Optiphen

While Optiphen is favorable for many applications, some considerations should be taken into account:

  • Dosage: It's pivotal to utilize the correct concentration in formulations to maintain effectiveness without introducing potential risks.
  • pH Levels: Optiphen has an optimal pH range for performance. Monitoring and adjusting the formulation's pH is essential for maximum effectiveness.
  • Storage and Handling: Proper storage conditions ensure the preservative maintains its efficacy. Always handle with care, following recommended safety guidelines.

Optiphen stands out as a reliable and trusted preservative in the cosmetics industry. Its wide spectrum of protection, combined with consumer-friendly attributes, positions it as a top choice for formulators prioritizing both effectiveness and safety.

Optiphen Ingredients


Optiphen is a globally-approved, broad-spectrum preservative system used in various cosmetic and personal care formulations. It is known for being paraben-free and formaldehyde-free.

Composition of Optiphen

The primary ingredients found in Optiphen are:

  • Phenoxyethanol: A commonly used cosmetic preservative known for its bactericidal properties. It's effective against a range of microorganisms, including gram-positive and gram-negative bacteria, yeasts, and mold fungi.
  • Caprylyl Glycol: This is not only a preservative but also an emollient and moisturizing agent. It enhances the antimicrobial activity of other preservatives, such as phenoxyethanol, making the blend more effective.

Benefits of Optiphen's Ingredients

The combination of phenoxyethanol and caprylyl glycol in Optiphen provides several benefits:

  • Broad Spectrum Activity: Effective against a wide range of microorganisms, ensuring comprehensive protection for products.
  • Enhanced Efficacy: The synergistic action of the two ingredients allows for effective preservation at lower concentrations.
  • No Formaldehyde or Parabens: Addresses consumer and formulator concerns about certain preservative ingredients.
  • Compatible: Can be used in a variety of formulations, from aqueous to anhydrous systems.

Usage Considerations

When using Optiphen in formulations, it's typically recommended to add it during the cool-down phase to ensure its efficacy isn't compromised by high temperatures. Always adhere to the recommended usage rates and guidelines provided by the manufacturer.

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How Fast Can I get it?

We Guarantee Your order ships out the same or next business day! This means in the South East you will have your order in 1 to 3 business days, in the North East normally 3 to 4 days and in the West normally 4 to 5 days. For full details on shipping and processing times please see our expected delivery times.

These times are based on business days, not including weekends or holidays.

FedEx Delivery Map

FedEx Transit Times

For Processing Times Click Here

USPS Delivery Map

USPS Transit Times

Typical Delivery Times to Major US Cities

Major Cities Total Business Days +1 / -1
Alabama (AL) - Montgomery, Birmingham 1
Alaska (AK) - Juneau, Anchorage 7
Arizona (AZ) - Phoenix, Tucson 4
Arkansas (AR) - Little Rock, Fayetteville 2
California (CA) - Sacramento, Los Angeles, San Francisco, San Diego, Sacramento, San Jose 4
Colorado (CO) - Denver, Colorado Springs 3
Connecticut (CT) - Hartford, New Haven 2
Delaware (DE) - Dover, Wilmington, Newark 2
Florida (FL) - Tallahassee, Orlando, Miami, Jacksonville, Tampa, Destin 2
Georgia (GA) - Atlanta, Savannah, Augusta, Athens 1
Hawaii (HI) - Honolulu, Kailua 7
Idaho (ID) - Boise, Coeur d'Alene 4
Illinois (IL) - Springfield, Chicago, Peoria, Rockford 2
Indiana (IN) - Indianapolis, Fort Wayne 2
Iowa (IA) - Des Moines, Cedar Rapids 2
Kansas (KS) - Topeka, Wichita, Kansas City 2
Kentucky (KY) - Frankfort, Louisville, Lexington 2
Louisiana (LA) - Baton Rouge, New Orleans, Lafayette 2
Maine (ME) - Augusta, Portland, Bangor 3
Maryland (MD) - Annapolis, Baltimore 2
Massachusetts (MA) - Boston, Cambridge, Worcester 2
Michigan (MI) - Lansing, Detroit, Grand Rapids 2
Minnesota (MN) - St. Paul, Minneapolis, Duluth 3
Mississippi (MS) - Jackson, Biloxi, Hattiesburg 1
Missouri (MO) - Jefferson City, St Louis, Kansas City 2
Montana (MT) - Helena, Billings 4
Nebraska (NE) - Lincoln, Omaha 2
Nevada (NV) - Carson City, Las Vegas, Reno 4
New Hampshire (NH) - Concord, Manchester, Portsmouth 2
New Jersey (NJ) - Trenton, Newark, Jersey City 2
New Mexico (NM) - Santa Fe, Alburquerque 3
New York (NY) - Albany, New York, Rochester, Buffalo, Albany, Syracuse, Niagara Falls, Ithaca 3
North Carolina (NC) - Raleigh, Charlotte 2
North Dakota (ND) - Bismarck, Fargo 3
Ohio (OH) - Columbus, Cleveland, Cincinnati 2
Oklahoma (OK) - Oklahoma City, Fairview, 2
Oregon (OR) - Salem, Portland, Eugene 5
Pennsylvania (PA) - Harrisburg, Philadelphia, Pittsburgh 2
Rhode Island (RI) - Providence, Newport 2
South Carolina (SC) - Columbia, Charleston 1
South Dakota (SD) - Pierre, Sioux Falls, Rapid City 3
Tennessee (TN) - Nashville, Memphis 2
Texas (TX) - Austin, Houston, Dallas 3
Utah (UT) - Salt Lake City, St. George 3
Vermont (VT) - Montpelier, Burlington 3
Virginia (VA) - Richmond, Virginia Beach 2
Washington (WA) - Olympia, Seattle, Vancouver, Spokane 5
West Virginia (WV) - Charleston, Morgantown 2
Wisconsin (WI) - Madison, Milwaukee 2
Wyoming (WY) - Cheyenne, Jackson 4

Disclaimer: All product descriptions and specifications provided in this description are intended as a guide only and are subject to change without notice. While we strive for accuracy, discrepancies or errors may be present. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Safety Data Sheet (Optiphen.pdf, 104 Kb) [Download]