Getting red even with sunscreen 50 ...

Warm greetings from the Malaysian heat. Today I started late in the bikeday, because I did a long run in the morning.
On the bike it was not to bad today, but I think after not having been on my bike for a while it takes some more time.
And the sun is brutal. I was on my bike for 4h and had suncreen 50 waterprof. But I´m red. It it is not so bad, but what else you can do?

On my biketrip I saw this little fellow on the street :-(Be carefull on the road and enjoy training.
Best regards from the heat of Malaysia
Kjell