Dehydrated skin

Hi All! I live in Las Vegas so it's extremely hot and my skin is dehydrated. I drink an insane amount of water but it's no match for this Vegas desert. I currently use the I'm from rice toner, the glow recipe drops, snail mucus, and summer Fridays jet lag mast + spf. I also use daily moisturizing sheet masks. PLEASE PLEASE PLEASE drop your dry skin recommendations. Help a gal out!