Optiphen - Modern Preservative Solution for Cosmetic Formulations INCI: Phenoxyethanol, Caprylyl Glycol, Sorbic Acid Optiphen is a globally recognized and highly effective solution designed to guard against microbial contamination, extending the shelf life of your products. This versatile and reliable preservative is compatible with a wide range of cosmetic formulations, ensuring the safety and stability of your creations. Optiphen is a clear liquid and a great preservative to use when you are making lotions, as it helps to keep them nice and creamy. 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. Usage Recommendations: Skincare: Ideal for facial creams, body lotions, and serums. Haircare: Preserve the quality of shampoos, conditioners, and hair care solutions. Cosmetics: Suitable for foundations, creams, and emulsions. Natural and Organic Products: Compatible with a variety of formulations, including those containing natural and organic ingredients. Usage rate: 3-1% of the total weight of the recipe and must be used at temperatures lower than 140 degrees. Optiphen is a paraben and formaldehyde-free preservative. Formulation Tips: Incorporate Optiphen during the cooling phase of your formulation process. Compatible with a variety of raw materials, making it a versatile choice for different formulations. Use at recommended concentrations based on specific formulation requirements.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.












