Dennis Bernard's Power Tools TCA The Color and Lightener Accelerator
CLEAR ORIGINAL FORMULA. TCA, the original color accelerator, processes permanent color, semi-permanent color, demi color, bleach, foil & high lift applications in half the time when added to any manufacturer’s color or lightening product.
CLEAR ORIGINAL FORMULA. The Color Accelerator, TCA, is a hair color additive that slows down the processing of hydrogen peroxide while driving color molecules deeper into the hair shaft. The formula’s antioxidant (Vitamin E) allows TCA to help develop the color molecules completely in less time while Jojoba & Mineral Oil condition & moisturize the hair & scalp.