Before preservative testing
We are getting ready to send our products to Microbiological Preservative Efficacy Test, Cosmetic Product Stability Testing and a Cosmetic Product Safety Report. We where thinking about using NaturallyThinking, but if you have any other recommendations, please let me know. Before we do this, to save time, I would like to discuss the preservatives that our formulators have used and the packaging.
The packaging is Lumson TAG Techno Airless Glass bottles. This is a completely airless bottle with a pouch inside where the product is inserted. We are also using plastic tubes for some of our products. The products use many Active Concepts ingredients preserved with Leucidal Liquid.
The preservatives we intend on using is Lexgard® Natural (glyceryl caprylate (and) glyceryl undecylenate), Dermosoft® 688 (p-Anisic Acid) and Dermofeel ® PA-3 (Sodium Phytate, Water, Alcohol).