Some good shampoos for damaged hair are Advanced Hair Repair Shampoo by Arvazallia, Tru Moroccan Repair Shampoo, and Garnier Fructis Fortifying Daily Care shampoo. Use sulfate free shampoos to avoid shampoo related hair damage.
Advanced Hair Repair Shampoo by Arvazallia is good for damaged hair. Marketed as a sulfate free shampoo, conditioner and hair mask system for dry, damaged or treated hair. Arvazallia claims it moisturizes, improves hair manageability, strengthens, and helps promote natural hair growth. Amazon reviewers said it restored and nourished hair after a week.
Tru Moroccan Repair Shampoo is also good for damaged hair and Tru Moroccan state the shampoo has only organic and natural ingredients like Argan oil which are powerful enough to repair and prevent hair damage. An Amazon reviewer with psoriasis stated that it leaves the hair and scalp moisturized.
Garnier Fructis Fortifying Daily Care is a shampoo marketed for those with normal hair and also dry and damaged hair. It contains silicone that coats hair and makes it appear soft and smooth.
Shampoos that contain sulfates are known to cause dry hair and scalp, fading hair color and hair loss. The disadvantages of sulfate free shampoos are no lather, and oily feeling hair.