Cosmetic Chemist for Facial Toner

We need an experienced Cosmetic Chemist to review and improve our facial toner formula. The work includes analyzing the current formulation, identifying areas for improvement, and recommending changes to enhance performance, stability, and sensory qualities. You should be able to explain your recommendations clearly and help us refine the formula for a better final product. This is a short-term project for someone with strong experience in cosmetic formulation.