The Replenix Caffeine Fortified Calming Serum is a lightweight, fast-absorbing formula designed to visibly reduce redness, puffiness, and irritation while delivering antioxidant protection and soothing hydration. Enriched with medical-grade Caffeine and Green Tea Polyphenols, this dermatologist-developed serum helps calm stressed, sensitive skin and defends against environmental aggressors. Ideal for use on the face and neck area, it supports a more even-toned, refreshed, and revitalized complexion—making it perfect for all skin types, including rosacea-prone and post-procedure skin.