With improved scalp health, you can expect to see stronger, healthier hair. If you’re experiencing any of these 5 things, it might be an indication that it's time to try our GRO Scalp Detoxifying Serum to help gently remove persistent buildup & help soothe scalp damage. 1. Your Scalp Itches Scalp itchiness is often the first sign of buildup trouble. An itchy, flaky scalp is often a sign that shampoo or another hair product has begun to build up at the roots. 2. Your Scalp Is Oily An oily scalp is a sign of imbalance. Overreactive sebum glands on your scalp produce too much oil, which can cause buildup at the roots of your hair strands, attracting dirt that clogs the pores. 3. You Notice Increased Hair Fall If you seem to be shedding hair more frequently than usual, it might be time for a scalp detox. Your hair's roots might be suffering from the decreased circulation of the scalp's blood vessels, causing it to shed. 4. You Have Dandruff Dandruff can be uncomfortable and embarrass...