Fact: There's never a wrong time to whip out a root cover-up product. Maybe you're experiencing tension-induced hair thinning from protective styles or hormonal changes like postpartum and menopause.

Shop TODAY independently determines what we cover and recommend. When you buy through our links, we earn a commission. Learn more. No surprise here, but your hair changes as you get older — and I'm ...

Marisa Tomei is a fan of Style Edit's root concealer products, and the brand's easy-to-use spray is on sale on Amazon through Sept. 5 — find out why over 9,000 reviewers love the beauty best-seller.