I wanted a tinted stick that was reef safe and had staying power, so I pulled the trigger on the Sahara shade. I've been surfing this most recent south swell at a certain San Diego canyon break. After 2+ hour sessions, the sun-screen still wiped off on my towel, which proved it's staying power. Unburnt and I don't look white-ghostfaced when I go to get my post-session burrito. However, be warned, if you're precious about your towels maybe have some wipes or a separate face towel if that'll bother you. I'll recommend this stuff to the rest of my surf club.
I recently purchased some of the tinted terra sunscreen and the solar serum for my trip to Mexico. My face stayed unburnt the entire time with SUNMUD, and it felt smooth going on, and stayed on the entire day. The solar serum felt great after my shoulders got a bit burnt (forgot to put sunscreen on them) providing some much needed relief. Overall a 10/10, perfect for snorkeling, laying on the beach, and being in the sun all day. Loved it for my trip, and still have plenty more to use!