One notable absence is sunscreen
Considering this is Teigen's routine a month after giving birth, it makes sense that she might not be out and about all day. Still, sunscreen of at least SPF 30 is considered a crucial part of everyday skincare by most dermatologists, even if you're sitting inside.
"The UVA rays that penetrate glass actually reach a deeper layer of skin and still cause sun damage, discoloration, and wrinkles," R. Sonia Batra, MD, a dermatologist in Santa Monica, California, previously told Insider.
Plus, Teigen applied both vitamin C and retinol — two ingredients that can exacerbate sun damage if not paired with sunscreen.
If you're adopting a skincare routine like Teigen's, Lee recommended using an SPF 50 moisturizing mineral sunscreen like La Roche Posay's Anthelios Mineral Sunscreen.