White Sands ER Fusion - Emergency Reconstructive Treatment is a reconstructive hair treatment that restores hair back to its youthful condition. It creates a clear micro-shield to seal in color and softness, while weightless quaternaries balance and self-adjust color in the hair. A complex of amino cystines repair damage while lemongrass extracts enhance color with a high gloss. ER Fusion´s unique delivery system ensures optimum performance and lasts 30 days.