Dr. Barbara Sturm Night Serum - Anti-Aging Face Serum with Hyaluronic Acid & Antioxidants for Overnight Skin Repair | Perfect for Nighttime Skincare Routine & Dry Skin Treatment

At night our skin regenerates and rejuvenates itself, producing more collagen and growth hormone and less skin-harming Cortisol, which is why sleep is a vital part of an anti-inflammatory lifestyle. The potent NIGHT SERUM boosts this nightly renewal process.