- Thermal Iron Smoothing Spray. Helps to smooth cuticle and add body and shine to any style requiring a thermal iron. Good for straightening and smoothing out the hair cuticle when using any type of thermal iron. Lisse Collection: Silky smooth hair and frizz control. Santalum Album (Sandalwood) Oil: Anti-inflammatory agent. Moisturizes, softens, and calms hair. Aleurites Moluccana (Kukui) Nut Oil: Penetrates into the deepest skin layers, while creating a protective shield that locks in moisture. Macadamia Integrifolia Seed Oil: Protects skin from drying out and thus prevents wrinkles and blemishes. Mimics the sebum (skin's natural protective oils), making it effective for softening and healing the skin. Crambe Abyssinica Seed Oil: Improves manageability, shine, and moisture, and protects against irritants. Hold 10-12 inches from hair and spray evenly in a sweeping motion. Work through hair. Apply iron to hair.