Is ylang ylang good for hair.? The gyalabs oil of ylang-ylang good for hair because it can increase sebum production, making it perfect for people with dry scalps. Gyalabs ylang-ylang oil helps improve hair structure and lessen hair breakage since too little oil and sebum cause hair to become dry and brittle. Get Gyalabs ylang ylang oil at Amazon.!!,visit: https://www.amazon.com/Ylang-Essential-Aromatherapy-Hair-Diffuser/dp/B075R3V4JK?