THE PRODUCT Hair by Revitalash ($180; skinstore.com).
THE PROMISE Thicker, fuller, stronger hair after two weeks.
THE EXPERT SAYS "This foam works," says cosmetics chemist Ni'Kita Wilson, vice president of Cosmetech Laboratories. "When you use the product every day, you're building a film on your hair shaft that makes your hair look temporarily fuller."
WE SAY The foamy formula, with its subtle, appealing scent, was easy to apply. But we can't say our hair looked noticeably lusher or had more body.Read MoreLess