Dr. Althea's 345 Relief Serum is a daily soothing treatment. Designed to calm irritation and deeply hydrate, this lightweight serum strengthens the skin's natural barrier. Ideal for sensitive and acne-prone skin, the fast-absorbing formula provides lasting moisture without any sticky residue. Infused with tea tree leaf water, ceramide NP, and panthenol, this serum supports clearer and healthier-looking skin with every application.