Sephora Save on New Skincare Picks Every Day: 50% Off Peter Thomas Peter Thomas Roth Skincare Review Must Read This Before Buying Peter Thomas Roth Clinical Skincare Sephora Australia Peter Thomas Roth Review The Dermatology Review Peter Thomas Roth Skincare Review Must Read This Before Buying Amazon.com: Peter Thomas Roth Firmx Collagen Moisturizer Face Cream. Unique bubbling and cooling mask helps brighten and even skin tone. Within 30 seconds, the treatment transforms from a light blue gel to a white oxygenating foam, indicating that oxygen is being released into skin depleted due to the natural aging process. BENEFITS: Effective brightening boosters, hydrators and anti oxidants help deliver an instant pick me up. Long term benefits help clarify and detoxify skin. Imparts a translucent, flawless appearance and a polished rosy glow. HOW TO USE: Use once or twice a week or before a special event. Dispense 3 4 pumps into palm. On clean skin, apply evenly over face. Within 30 seconds, a cooling, foaming action releases oxygen into skin. Leave on for up to ten minutes and rinse off. For external use only.