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Sulfate Free Beauty Products

How Dangerous Are Parabens, Sulfates, and Phthalates in Everyday Beauty Products?

Quora | Posted 11.15.2013 | Healthy Living
Quora

This question originally appeared on Quora. Answer by Matt Harbowy, Data Wrangler, former Ph.D. student, Chemistry, Cornell University, 1991-1993 T...