Vacation season is coming up soon. What summer treatments do you all recommend?

Hello~ The weather has already gotten hot, and every time I look in the mirror, I feel like my skin is losing elasticity and my makeup keeps caking, which is upsetting! ㅠ Do you have any summer treatment recommendations that are perfect for this time of year? My sebum production has increased and I sweat a lot, so my skin condition is a mess... haha. I would be really grateful if you could recommend a summer treatment that doesn't cause long-lasting bruising or swelling and allows me to go back to my daily life immediately! Please share lots of tips in the comments.