TheorieArgan Oil Restoring Shampoo - Rejuvenate & Moisturize - Sulfate Free - Suited for All Hair Types - Safe for Color & Keratin Treated Hair, Pump Bottle 800mL.

This brand of shampoo and conditioner is OUTSTANDING! The ingredients make my thick, very long, curly, frizzy hair into the softest, most silky, shiny hair that I have ever experienced! It performs better than the products from high-end salons that I've visited in NY. You will love it!!!!

I have been using these products (shampoo/conditioner) for over a year now. Very rich, thick, creamy. I have waist long, thick, coarse wavy to curly hair. After using this for so long, my hair always receives compliments. I didn't use mouse, gel or any other hair products. Never in my life I imagined this could be possibe. When the weather is humid, i just add pure argan oil before it dries. I have saved so much money in hair products that just create build up and wighs it down. With these products my hair is full, wavy, shiny. Victoria secret style. I used to hate my hair, and always had it up. Now I looove my hair. No blow drying, no flat iron, no diffuser. I just wash it at night. Go to bed with it humid. Wake up next day and and just slightly fixt it with fingers or a broad coam and that's it. And all this in Orlando, Florida weather. I dont think it get s any more humid than that. Cant imagune how it would look if i lived up north. The only product I know with Argan oil as second ingredient.

The best shampoo ever and their shipping got much better.

I have been a loyal Theorie user for several years now and as a hair stylist I have tried many, many different brands over the years but Theorie is a winner! Their products all smell AMAZING and are lightweight and effective. They also don’t leave a residue which many other brands tend to do from the silicones in their products. Not easy to find always and not cheap but worth every penny!

This is probably the best product I could have ever used on my hair and God knows I have tried plenty. Ever since I went for the keratin treatment I have been trying to find a good shampoo that cleanses my hair thoroughly and that removes the excess of oil in my scalp; this shampoo not only does that marvelously well but it also hydrates my hair and leaves me with that silky soft feeling when I brush it. I would most definitely recommend this product to anybody who wishes to enjoy all the benefits I described before with a paraben and sulfate (and other harsh chemicals) free product.P.S.: it smells delightfully well and a little bit goes a long way.