Product Description
Dr. Barbara Sturm Night Serum, 3.4 oz. In celebration of one of Dr. Barbara Sturm's most universally loved and awarded advanced-science formulations, the Night Serum is now available in a limited edition 3.4 oz. bottle. 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. How to Use:.