Dr. Althea

Dr. Althea's lineup of serums, masks, and moisturizers is built around niacinamide, centella, retinoids, and PDRN, with every product in this set fragrance-free. The Vitamin C Boosting Serum and 345 Relief Cream anchor a routine that pairs brightening with calming care, and the brand also carries a solid vegan share. It suits sensitive-skin shoppers who still want active ingredients in the mix.

12 products · often uses Niacinamide, Centella, Retinoid · $9–$18