Not the most helpful staff (although some are great) but you can't beat the selection or price of high quality, salon products in the downtown core. Always used to get my hair colour here (as well as toner and all mixing products) when I used it in my hair. The colour staff can be pretty good, and wil never "upsell" you with a product you don't need (from my experience).
Great selection of nail polish and accessories, as well as hair accessories (sock buns times a million). Go-to for beauty in downtown Toronto.