Brittany Mahomes' skin care routine is just two steps. Getty Images; Getty Images for Sports Illustrated Swimsuit Brittany Mahomes is keeping it simple with her skin care. The Chiefs WAG shared her surprisingly streamlined routine on Instagram Stories last week, and it’s just two steps: the La Roche-Posay Toleraine Double Repair Moisturizer and Skin Better Science Alto Advanced Serum . “I think the less you do, the better,” she advised, saying she gets oxygen facials “once every few months,” in addition to using her go-to product duo. La Roche-Posay Toleraine Double Repair Moisturizer La Roche-Posay “It doesn’t have to be hard or 10 miles long,” concluded the star, who’s been open about her struggles with perioral dermatitis over the years. It’s not the first time she’s spotlighted the under-$25 La Roche-Posay cream, as she first shouted out the fragrance-free moisturizer on Instagram in 2025.…