Optiphen Plus™ Preservative

Sale price $122.23Regular price
Regular price $122.23
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SKU | 122-115A
Optiphen Plus™ Preservative
Sale price $122.23Regular price
Regular price $122.23

Optiphen Plus™ is a liquid preservative blend composed of phenoxyethanol, caprylyl glycol, and sorbic acid, designed for use in cosmetic formulations. It functions as a broad-spectrum preservative system in water-based products, supporting product stability while caprylyl glycol contributes humectant and skin-conditioning properties for improved feel. Suitable for incorporation into facial moisturizers, body lotions, cleansers, shampoos, conditioners, wipes, sun care, and makeup products, including emulsions and aqueous systems.

Vegan

No Added Parabens

No Added Phthalates

No Added Soy

No Added Gluten

No Added Palm

Product Information

Add directly to the formulation during pre- or post-emulsification at or below 60°C/140°F. Performs best at pH 6.0 but effective in pH range 4-10. Compatible with most cosmetic ingredients. 

  • Solubility: Soluble in: water (1g/100g), alcohols (ethanol), glycerin, propylene glycol. Dispersible in: oils (limited solubility, e.g. 0.6% in mineral oil). 
  • Processing Temperature: Add at: ≤140°F / 60°C.  Heat tolerance: ≤140°F / 60°C. Avoid: temperatures above 140°F / 60°C. 
  • Melting Point / Form: Liquid at room temperature. May solidify below 46°F / 8°C; gently heat to 104°F / 40°C to liquify. 
  • Recommended Phase: Cool-down phase (post-emulsification, at or below 140°F / 60°C) 
  • Recommended pH: Stable across pH 4-10

INCI: Phenoxyethanol, Caprylyl Glycol, Sorbic Acid

Warning Statements: 

For external use in cosmetic and personal care formulations only. Not for ingestion. Avoid direct contact with eyes. Handle using appropriate personal protective equipment (PPE) such as gloves, safety glasses, and lab coat. Store sealed in a cool, dry place away from direct sunlight and sources of heat. Keep container tightly closed when not in use. Follow all applicable GMP guidelines when formulating and conducting stability and microbial testing. 

Technical Specs: 

  • Appearance: Clear to light yellow liquid 
  • Suggested Usage Rate: 0.75-1.5% 
  • Functions: Preservative, Skin Conditioning, Humectant, Fragrance 
  • CAS Number: 122-99-6 / 1117-86-8 / 110-44-1 
  • Preserved With: N/A — functions as preservative

Please Note:

While some of our stock products can be customized with scents, additives, etc., at-home customization should be done at your own risk. We are not liable for formulas that break as a result of customer alterations. Altering cosmetic products is a complex and variable process, and there is not a one size fits all method for the customization of any formula. We encourage you to experiment in small test batches, do outside research before attempting to customize a product, and have your customized product tested at a third party lab to ensure preservation efficacy.

The Retail Responsible Person/Brand Owner is solely responsible for final claims, labeling, safety substantiation, and regulatory compliance in all markets of sale.

Product Review Disclaimer: Customer reviews and testimonials on this website reflect the personal experiences and opinions of individual users. Results will vary from person to person. Our haircare, skincare, and body care products are formulated for topical cosmetic use only and are not intended to diagnose, treat, cure, or prevent any medical condition or disease. The statements made in customer reviews have not been evaluated by the Food and Drug Administration (FDA) and should not be interpreted as verified product claims. NourishUs Naturals does not endorse or guarantee the accuracy of any unsubstantiated claims made within customer reviews.

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