mustache growth

Apply a small amount to the skin beneath the facial hair and massage it in. Directions in listings range from a few drops up to about 3–5 pumps per day, with daily application commonly recommended.

Commonly referenced ingredients include plant-based collagen and biotin; vitamins A, D and E; essential oils such as peppermint, tea tree and ylang-ylang; and conditioning carrier oils like sweet almond and jojoba.

Common warnings include consulting a doctor if you have certain health conditions, avoiding use if pregnant or nursing, keeping products out of reach of children, and noting possible eye irritation or flammability on some items.

They commonly come in small bottles (for example, 2 oz) and include a dropper or applicator to allow precise placement on the scalp or skin.

Beard oils are described as moisturizing and soothing the underlying skin—reducing itchiness, flakiness and dryness while calming irritation and hydrating the skin beneath facial hair.