Do you know the signs if your skin barrier has been damaged? GP & Aesthetic Physician Dr. Christine Hall explains some of the signs and how True Skin Alchemy can support your skin barrier from within. An ingestible designed to support your skin barrier, hydration and resilience — from the inside out. With clinically studied ingredients including hyaluronic acid, plant ceramides and an ancient fern extract that's been protecting skin for centuries. This is the inside layer your skin ritual has been missing. True Skin Alchemy. Protect your skin from within.