Oribe Power Drops Color Preservation Booster Vitamin C Complex 3ml Each Lot Of 3. These little powerhouses lock in hair color like nothing else: they shield against fading from sun, heat, washing, and time. Just mix a few drops into your shampoo, conditioner, or mask-your color stays vibrant, glossy, and salon-fresh way longer. Ideal for brunettes, blondes, reds-anyone who wants that just-dyed glow without constant touch-ups. Super easy, no mess, zero commitment.