The specially tailored TRESemme Keratin Smooth shampoo contains very low amounts of sulphates and gives you wonderfully straight tresses while repairing, nourishing and hair smoothening every inch of every strand of hair.

It works great for all hair types, which is great, and it does the job very well. It makes your hair stay smooth for a long time while also giving it some volume. So, should we be making the switch to a sulphate-free shampoo? Actually, the answer depends largely on your hair type. It is indeed true that these chemicals can be bad news for some of us, due to their potential to irritate the scalp and strip our strands. The only downside when using this shampoo is that there’s no lather, which can be a little annoying. However, it does the job, so you don’t have to worry about that.Irwin also advises that those who have keratin or straightening treatments shouldn’t use sulphates, as it will stop the treatment working as well. How we test sulphate-free shampoos For those with dyed hair, you’ll love how this shampoo benefits your colored hair. Most people who used it reported better color vibrancy and no color fade.

If you're not totally sure what sulphates are (no judgement here) and whether it makes sense to ditch them, don't worry —we've asked an expert all your burning questions. What are sulphates used for? It works well for keratin-treated hair because of its keratin proteins (from rice) and healing botanical extracts. Combining Moroccan argan oil and aloe vera as the base of its unique formula, the Artnaturals sulphate-free shampoo cleanses with low lather while keeping moisture intact. Although this kit is on the pricier side, you get so much for the money you pay so I would admit that it is worth it. This product is advertised as good for use after a keratin treatment, but has mild sulfates and salts. We also had it confirmed from Ulta Beauty forum discussions. OGX Brazilian Keratin Shampoo The Tree to Tub shampoo is pH-balanced without harsh chemicals. It helps neutralize alkalinity from chemical products that can leave the hair feeling dry, damaged, and prone to breakage. By rebalancing and revitalizing the follicular environment, it brings both the scalp and hair into their natural harmonious pH range for optimal moisture and function. It also does an excellent job of calming frizzy hair after showering.Full Review: Arvazallia Advanced Hair Repair Shampoo Review. LuxeOrganix Moroccan Argan Oil Shampoo Try out these Keratin infused shampoos that will give you hair like you've just gotten out of the salon after a Keratin treatment. Read our frequently asked questions on keratin shampoos to get all your queries answered.