2 pack for the price of one!! Ammonia-free and gluten-free — get salon color (without the salon!). Avon CHI Essentials Hair Color blends professional formulas with aloe, silk, olive oil and other natural ingredients to give you vibrant color, guaranteed gray coverage and radiant shine. Everything you need: • Bottle of color, 2 fl. oz. • Developer, 2.5 fl. • CHI Essential Shampoo, 1 fl. oz. • CHI Essential Serum, .5 fl. oz. • Pair of gloves • Shower cap • Instructions