Theorie Ultra Gentle Hypoallergenic Shampoo 400 ml | Radiantly Renewed Moisture | For Extremely Sensitive Scalp | No Allergens, Sulphates, Parabens and Phthalates | Fragrance Free

Great stuff I would purchase it again. I love this. It helps my scalp and it helps my skin and it also stops the itching so if I were you, I’d try to purchase it theory is the best stuff I noticed it on here on Amazon so I gave it a try and I don’t have the problems I used to have so if you need something really good and really good for your hair get theory

I love this shampoo. Due to some medical stuff, I currently have a very sensitive scalp and ongoing skin issues. I tried to the Vanicream "free and clear" shampoo. It is supposed to not have a smell and it smells like coconut (a smell I hate) and just put a bunch of knots in my curly hair. I also tried the Vanicream conditioner, which did absolutely nothing, so I had to put a bunch of leave-in conditioner in my hair to be able to comb it, defeating the purpose of not using anything with fragrance (the Theorie conditioner has a similar problem, but is nowhere near as bad). That shampoo also made my scalp itch. This Theorie shampoo is great. I'm not sure what other reviewers meant by it not sudsing up (not a requirement to get hair clean), which it does. I also don't have to use it twice to feel like my hair is clean, even if I skip a day. Definitely recommend trying it, especially if less expensive stuff has not worked for you.

Good product, doesn't dry your hair

No smell and no irritation!! Finally a product with no scent! I have hyper parosmia (super smeller) so most fragrances make me allergic or sensitive. The shampoo is a slight bit drying - but I have dry hair so it is good for an oily hair person! The conditioner is great - just a dime sized rub on each side and back of my medium length hair; then use a wide-tooth comb stepping away from running water comb through gently and rinse!! My hair comes out super clean and soft!!!! I highly recommend sensitive people give it a try!!!

I have been happy with this (super sensitive nose) and no reactions, I do smell a little something w/ the matching conditioner so stopped using that, Just the shampoo has been working, Like the Pump dispenser too, Only issue has been Amazon shipping it unprotected in a box so it bounces around and leaks during shipping, 3 straight times now, Company itself did make things right on one shipment so customer service point's there UPDATE Jan 2025 Probably jinxing it but this has been great shampoo, bumping up to 5 stars from 4 Please do not mess with this Theorie :-)