A number of netizens commented on the thick sunscreen she used. "For the beach, her sunblock is as thick as a parent's hopes, this is okay too, sis," commented @rsdsihite. "Well, that makeup on Suzanna hasn't been cleaned yet," said @mosok_se. So, is it true that sunscreen should be applied as much as Luna used when engaging in activities at the beach or in areas with excessive UV exposure?

"Before using it, understand the difference between sunscreen and sunblock first. Sunscreen or chemical sunscreen functions to filter UV rays, while sunblock reflects sunlight from the skin."

According to Liputan6, a wide spectrum sunscreen can prevent premature aging, sunburn, skin cancer, and other issues, but this can only be achieved if it is applied correctly. Sunscreen with SPF 30 can protect the skin 97% from UVB rays. Meanwhile, SPF 50 can protect 98% from UVB rays. Sunscreen with SPF 100 does not provide significantly different protection compared to the two types of SPF mentioned, especially if the product is not expired or has been opened for more than 3 years.

Based on the explanation of Dermatologist Marisa Garshick, that amount is equivalent to 1 shot glass for the body or 2 tablespoons. Meanwhile, for the face and neck, it is recommended to use sunscreen about half a teaspoon or the length of two fingers. Apply to areas that are prone to sun exposure or not covered by clothing 15 minutes before activities. Reapply every 2-4 hours or after sweating.

"Medical Expert Innovation, Claudia Christin revealed that cream sunscreen is more effective in protecting the skin from UV rays. Stick sunscreen can also be an option, but this product is often forgotten to be applied on the edges of the face, especially on the sides of the nose and around the eyes. Meanwhile, spray sunscreen is considered less effective because it has small particles that can spread into the air when sprayed, resulting in less even protection."

"Claudia suggests to use sunscreen cream first in the morning. When reapplying, you can use sunscreen spray instead of not using it at all at least every 3-4 hours. 'At the very least, I recommend reapplying (sunscreen) before 12 noon, before going outside (the room). For example, in the afternoon when you're going home from the office, if it's still hot, you can reapply (sunscreen) again,' she said."