Select the right preservative for your cosmetic formula
Preservative selection is one of the most controversial selections you can make, and yet an incorrectly preserved cosmetic product is a Brand’s worst nightmare!
Start Date: Can be started at any time.
Duration: 12 months lecture access.
Course Type: On-Line Workshops. Note: Workshop is self-training, so won’t include trainers support if you have further questions.
NOTE: For immediate access once purchased, stay on PayPal page for access details
- 12 months access to detailed lecture guidance
- Summary table for 14 different preservatives
- Includes natural choices
Do you want to select cosmetic preservatives with confidence? Find out, from the experts:
- a detailed review of 14 readily available preservatives
- effective natural preservatives
- how preservative performance differs
- which preservatives work best in which formulation types
- how much of each preservative should be used in a formula for best results
- formulation issues or restrictions with certain preservatives
- how to check INCI and trade names of preservatives
- how to make good preservative selections specific to your formulas