
The one that stays on when you sweat and does not sting
Neutrogena Sport Face SPF 70+
SPF 70+, sweat-resistant, small tube
Survives an eight-hour uphill without running into your eyes, which almost no cheap sunscreen does; it is a chemical filter, so it needs twenty minutes before you set off.
Does not migrate into eyes on a sweaty climb
Small enough to live in a hip pocket and actually get reapplied
Non-greasy under a buff
Chemical filter, so not reef-safe
Needs reapplying every two hours whatever the label says
Small tube runs out on a long trek — take two
Not for you if: Sensitive or reactive skin. Take a mineral zinc stick instead and test it at home first.
Check price on Amazon

