^^I checked out the ingredients. Methylparaben smack in the middle of the ingredient list. I usually see the parabens at the end of skincare/haircare ingredients so there's more of it in the L'oreal shampoo.
Just splurge on the Burt's Bees or preferably Desert Essence. The L'oreal stuff is only US$2 less. Both are available in Canada although you'll, of course, pay a premium. But....because your hair stays cleaner for longer without the sulfates, the natural shampoo lasts forever. My last bottle of Burt's Bees lasted 6 months with the 1-2x per week (shampoo) wash schedule. You're worth it Grimm.