L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer (Heat-activated smoothing serum)

Alpha-Silane: Creates a protective layer on the hair fiber to help control frizz and humidity.
Amino Acids: Help strengthen and support the hair fiber.
Heat-Activated Technology: Helps lock in smoothness during blow-drying and heat styling.
Conditioning Agents: Help improve softness, shine, and manageability.

1. Progessive treatment, use once a week after shampooing. Alternate with a hair mask on other wash days.

2. Shake the bottle well before use.

3. Section hair into two parts and apply evenly from lengths to ends on each section. Use 1 - 1.75 ounces, depending on hair thickness and length.

4. Leave on for 10–15 minutes, and then rinse thoroughly.

5. To activate the smoothing technology, blow-dry completely and use a flat iron. Use weekly for 4 uses, then once a month to sustain the frizz-control. Stop using if the hair feels dry.

Water (Aqua/Eau), Cetearyl Alcohol, Coconut Oil (Cocos Nucifera Oil), Behentrimonium Chloride, Isononyl Isononanoate, Cetyl Esters, Fragrance (Parfum), Ethanolamine, Isopropyl Alcohol, Cysteine, Dimethicone, Hydroxyethylcellulose, Phenoxyethanol, Sodium Metabisulfite, Amodimethicone, Ascorbic Acid, Trideceth-10, Trisodium Ethylenediamine Disuccinate, PEG-100 Stearate, Rose Ketones, Steareth-6, Taurine, Trideceth-3, Glycerin, Butylene Glycol, Disodium Phosphate, Acetic Acid, Polysorbate 60, Sodium Phosphate, Carbomer, Sodium Lactate, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7.