Iles Formula 16.9 oz. Haute Performance Curl Revive To honour women who wear their hair wavy, curly, or spiraled, ILES FORMULA has developed an haute performance CURL REVIVE spray. How to Use: For best results apply the Iles Formula Curl Revive after using the Iles Formula Shampo and Conditioner. Apply the Iles Formula Curl Revive liberally over damp hair, comb through and knead curl into place. Leave the curls undisturbed to dry naturally or gently with a curl diffuser. Next day refresh.