I wash my hair every day with either Shea Moisture Coconut Hibiscus, or Moisture Retention, and my hair is not suffering at all from daily washing or buildup. I have other issues with my hair but not these. Cones are gone; I added some about a month ago and they frizzed my hair so it was back to no cones. Sulfates: OK for an occasional clarifying wash, IMHO. Not on a regular basis.