Question: is 2 in 1 shampoo good?
Answer: 2-in-1 products strip the hair and leave it tangled. You don't get as much conditioner, and that's the problem. In theory, 2-in-1 shampoo and conditioner is the best invention ever. ... Shampoo works to clean dirt and grime out of your scalp, while conditioner helps smooth your strands and preserve their shine.