Peter Thomas Roth Potent C Power Serum 1 Fl.OZ. Earplug, 2 cm, Black

Potent-C Power Serum unleashes the power of THD ascorbate, an ultra-stable scientific breakthrough ingredient that is 50 X more powerful than traditional vitamin C. 20% THD Ascorbate* – ultra-potent, gold standard Vitamin C that helps improve the look of uneven skin tone and texture, firmness and fine lines and wrinkles. 50X more potent than traditional Vitamin C. 3% Vitamin E – provides antioxidant benefits. Ferulic Acid – an antioxidant that works synergistically with Vitamins C and E to enhance their benefits. Hyaluronic Acid – helps improve hydration by attracting and retaining up to 1,000 times its weight in water from moisture in the air. Pump 1-2 times and apply to clean, dry skin. For best results, apply twice daily to face, neck and back of hand. For external use only.