Question: what is the best shampoo brand?
Answer: Best Sulfate-Free Shampoo Brand: Briogeo. ...  Best Shampoo Brand for Blondes: Olaplex. ...  Best Shampoo Brand for Dry Scalp: Head & Shoulders. ...  Best Shampoo Brand for Dry Hair: Moroccanoil. ...  Best Luxury Shampoo Brand: Christophe Robin.