Briogeo B. Well Organic + Australian 100% Tea Tree Oil
These two pure oils — the Briogeo B. Well Organic + Cold-Pressed 100% Castor Oil ($26) and the B. Well Organic + Australian 100% Tea Tree Oil ($32) — have actually been popular natural remedies for centuries and for good reason. Castor oil (in this case, a fair-trade, cold-pressed version from India) helps add moisture to your scalp and hair, or really wherever it's needed including dry elbows and cuticles. The tea tree oil (aka organic melaleuca alternifolia leaf oil from Australia) can help out if your scalp (or skin) is especially dry, itchy, or irritated.