For example, a 73-year-old shopper with “hopeless,” “fine, zero body” hair maintained that the Aveeno shampoo is “different” ...

However, he adds, many brands do list a PAO ... But what happens if you go ahead and use that old shampoo? Read on to find ...

For example, a 73-year-old shopper with “hopeless ... your grand total for both products is still significantly less than a single shampoo from your hair salon. Below, shop more hair ...