I’m sorry but this shouldn’t be a debate
I’m quite sure youd just mess everything up if you used conditioner before shampoo but hey I’m no professional reply
I’ve tried both ways and shampoo first , then conditioner will always yield better results. Using conditioner first,then shampoo will cause your hair to become dry and not moisturized from the conditioner. Plus using the shampoo second might cause tangles in your hair, and also make it hard to brush.
So always use shampoo first THEN conditioner.(...... reply