Is this enough to get rid of my stubborn tan on my arms and face?
(https://preview.redd.it/1777t6tjjksg1.jpeg?auto=webp&s=19c4e1f7c774c6fbe8c26a6bb3f2f4ad24da684a)
That's not the sunscreen
(https://preview.redd.it/yo7g5mydkksg1.jpeg?width=320&format=pjpg&auto=webp&s=d709218b889ccacb710c46235ba435f8a586f094)
Pick a better sunscreen; this one won't work. Re'equil or Minimalist have some decent options.
If you stack too many actives and use a poor sunscreen on top, you'll just end up with more tan from the extra sun damage.