The order of products used can vary depending on your hair profile, but a general, basic routine will look like the following: - pre-shampoo > shampoo > conditioner > sealant Additions to your routine, such as protein treatments, moisture masks, scalp treatments and toners, UV spray, etc. will depend specifically on your hair profile and/or which ingredients are already part of your regular formulations. For example, some hair types do not need protein treatments, but those who do will typically want to incorporate them after the shampoo step and then use a moisture mask in place of conditioner. Likewise, those making use of certain silicones in their regular products may not need to utilize sealants and/or UV sprays. I all depends on your unique profile but you don't need to have figured out your entire product routine to already start seeing improvements. Our courses are built step by step to help you figure out all of this at the right time, keep going!