For maximum sun protection, make sure to apply the sunscreen evenly on your face, neck, and other exposed areas at least 20-30 minutes before being exposed to the sun.
To maintain continuous protection, remember to reapply the sunscreen after sweating excessively, swimming, or using a towel, every two hours. Before using the product on your face, it is recommended to perform a patch test on your arm or neck to check for any possible allergic reactions.