I used Tweek a lot when it first came out. It gives soft hold and a little extra body. I did not find that it built up at all. I used it almost everyday and only co-wash once a week. Even though it was sticky on my hands, my hair didn't feel sticky or product-y than normal. I seem to be able to load product on my hair with no ill effects so it may be different for others.
Current Products: CJ Products: CF, DF, CT, SG, AFG, CIAB AND CK is back!
Current Experiment: S&C by D
Curl Fix and Daily Fix are my HGs
Sulphate and cone free since July 2007
wavy/curly fine texture/medium porosity/medium-low density
Seek not to change the world. Rather seek to change your mind about the world.