TERNS Mayday Intensive After Sun Gel Cream, Cooling Skin Care for Sunburn Relief, 3X Marine Bioactive Complex with Niacinamide, Squalane, Shea Butter & Aloe, Travel Size, Fragrance Free, 2 Fl Oz

TERNS - mayday helps with sun burn like this. You can get it on Amazon https://www.amazon.com/TERNS-Mayday-Intense-After-Cream/dp/B0F2W6YDSK

You can make a paste with baking soda & apply it to the burn. Just don’t leave it in too long as it’s drying. Edit to add, this stuff is supposed to be good: https://a.co/d/09f0CE76