My beauty routine gets a total 180 makeover the second Memorial Day passes—I take a summer glow (and sun protection ) very seriously. So this week, I tossed heavy moisturizers for a lightweight one, ditched foundation altogether in favor of skin tints, and started taking my go-to air-dry hair products and slick-back sticks out of storage. I try to be as easy-breezy with my beauty routine as I can muster (I’m just a high-maintenance girl at heart), and recently that’s meant using a ton of Australian beauty products. Maybe it’s because I’m very much so on Aussie girl glam TikTok, or that the country just knows how to make a damn good sunscreen, but I have been spending every second of my free time digging through Reddit threads to find the best Aussie beauty brands available stateside. “We lean towards lightweight skincare that keeps the skin hydrated and plump, with breathable one-layer makeup that still looks fresh by the end of the day,” makeup artist Tanielle Jai previously told MC.…