Clairol 2nd Nature 2oz
Second Nature's gentle, no-ammonia formula creates permanent color when mixed with 20-volume developer. Or long-lasting semi-permanent color when mixed with 10 volume. Second Nature deposits rich color without lift. A smart choice for corrective work. This ammonia-free color matches, deepens or brightens natural color. Blends or covers gray tones. Great choice for tint backs or lowlights.