"During the colder months, my scalp goes out of wack. It's completely imbalanced and produces more oil to combat dryness, which leads to irritation and sometimes flakiness. The Fable & Mane SahaScalp Amla Soothing Serum ($34) combats that in the most soothing and nourishing way possible. It's a prewash oil that you massage into your roots. The more I use this, the more my scalp feels healthy and balanced without flakes and dryness. I highly recommend this to anyone who deals with scalp dryness and itchiness for instant relief." — Anvita Reddy, editorial assistant, Commerce