How safe is it?

Product Description

The oil powered technology propels colorants deep into the hair, without ammonia, giving you pure, vivid, long-lasting color. Olia visibly improves and restores hair as the oils help to reverse roughness and dullness for more brilliant, long-lasting color. Hair is Hydrated, Silky and up to 3X Shinier than unwashed, uncolored hair.

Jul 13, 2018
Hi - the product is rated as not paraben free because of the N,N-BIS (2-Hydroxyethyl) P-Phenylenediamine-sulfate.
Jul 12, 2018
I don’t see parabens... why isn’t this paraben free??
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