Agree with Corrina trust scientists like Tonya McKay and the Natural Haven blog,
What's the Scoop on Silicones?
Amodimethicone and other Amine-functionalized Silicones
Originally Posted by Firefox7275
According to the Natural Haven blog on this issue, the implication is that cocamidopropyl betaine by itself is not as effective as are the sulfates:

Alternatives to Sulfate Shampoos: Cocamidopropyl betaine

Last edited by SuzyQ3; 09-09-2013 at 12:29 PM.