Experts Agree—These Hair Products Can Make a Big Difference for Acne-Prone Skin

“The ingredients I watch most closely are fatty acid esters and heavier emollients, such as isopropyl myristate, isopropyl palmitate, isopropyl isostearate, myristyl myristate, octyl palmitate, octyl stearate, and lanolin derivatives. These are widely used to soften hair, improve slip, enhance spreadability, and even increase penetration of other ingredients, but they are among the most comedogenic ingredients identified in testing and can contribute to breakouts—particularly in leave-in products,” says Dr. Kobets.

“Heavier occlusive ingredients, like certain mineral oils, waxes, and silicones, can also sit on the scalp and contribute to buildup, especially if they’re not properly cleansed,” says Thompson. “Additionally, overuse of thick butters or oils can clog pores for some people. Beyond acne, this type of buildup can lead to inflammation, itching, flaking, and even impact hair growth by creating an unhealthy scalp environment.”

However, “silicones do not need to be avoided altogether,” notes Dr. Kobets. “Ingredients like dimethicone and cyclopentasiloxane are generally non-comedogenic and breathable, [as long as they’re used in moderation].”

“Natural oils also vary: coconut oil and olive oil, which are higher in oleic acid, can be less ideal for acne-prone skin, while linoleic acid–rich oils like sunflower or safflower oil tend to be better tolerated,” Dr. Kobets adds. “Essential oils are not typically pore-clogging and may offer antimicrobial benefits—though keep in mind they can be irritating or allergenic in sensitive skin.”