The perfect next step in the Wella Plex journey, WellaPlex no3 helps to maintain the new bonds created within the hair to keep the hair feeling strong, smooth and soft, until the next WELLAPLEX treatment in-salon. Use this treatment at home, once a week. Wellaplex reconstucts bonds for stronger hair, is easy to use, reccomended for sensitive or damaged hair, and achieves more manageable and healthier hair.