Choosing sunscreen for Bali starts with the label, not the bottle's beach-themed design. Look for broad-spectrum protection and an SPF of at least thirty, then check the directions for your planned activity.

Swimming and heavy sweating make water resistance relevant. Under US labelling rules, forty or eighty minutes describes a tested period. It does not mean the product is waterproof or lasts all day.

Choose a texture you can apply generously and comfortably. If a formula feels unpleasant, using much less is not the solution. A different suitable product may make the routine easier to maintain.

Before leaving, check that you have enough sunscreen and somewhere accessible to keep it. Follow its reapplication directions, including what to do after swimming, sweating and towel drying.

Bring clothing and a hat, and use shade when available. Sunscreen is one part of sun protection, so your plan should also account for waiting, walking and sitting outside between activities.

The useful choice is a suitable label, a usable texture and enough product for the day. Keep cosmetic promises separate, and do not let a higher SPF become permission to remain exposed longer.