Ingredient guideCaffeineEvidence: ModerateVasoconstricting antioxidant — the best-supported ingredient for puffy eyes; modest on dark circles.AgingDullnessProducts with caffeine (3)IOPE — PDRN Caffeine Shot Serum$43 · ★4.6Acwell — Licorice pH Balancing Intensive Eye Cream$30 · ★4.5Klairs — Fundamental Eye Awakening Gel$25 · ★4.3