@the_formulation_lab: Today’s practical : AZELAIC ACID SERUM 🧪 From understanding the ingredient to actually putting the formula together—my student got a proper hands-on experience today! We formulated an Azelaic Acid Facial Serum aimed at supporting acne-prone skin, refining the appearance of pores, and improving the look of post-acne marks. 🤍 This is what my physical classes look like: Both theory knowledge and practical guidance! Want to learn how to formulate your own skincare products professionally? #AzelaicAcidSerum #SerumFormulation #Formulatewithsally #SkincareFormulation #FormulationClass