I got a few questions on how to store skincare products when one is living in a hot tropical country with summers of >35°C and when instructions on product labels read “store below 25°C or store sunscreen below 30°C?

This is actually a great question and concern for consumers, I was so impressed at this level of consciousness and curiosity when it comes to skincare and cosmetics.

Since I am not a skincare or cosmetic developer, I am not fully aware of the best answer for this question and so I took the liberty to ask for help from a pharmacist and a post graduate in advanced cosmetology: Catarina Cabeçadas to answer this question. She is also the writer of “The skin balance blog“