KSD is a hair smoothing treatment that reduces frizz and breakage, improves shine and makes hair appear more manageable.

If you do NOT want to reduce any curl or waves, KSD is not the right treatment for you. The amount of curl or wave that is reduced depends on the hair type and texture. If you are not sure, do the treatment on a small section at the nape of your neck to test the results. Hair that is extremely dry, damaged, heavily bleached, very delicate or has extensive split ends should consider appropriate moisturizing before using KSD or any other treatment.

The amount of time KSD will last varies by hair type, texture, and maintenance routine.

Yes. It is paraben-free, sulfate-free, and formaldehyde-free.

Yes. If you do not completely saturate the hair, you may lose some longevity and efficacy.

Follow the rinse instructions EXACTLY. If you rinse too much, you may reduce longevity and efficacy. Be sure to leave some product in the hair as explained in the directions.

No. Follow the instructions. Unnecessarily increasing heat can damage hair. Excessive heat may also activate unwanted lifting of color.

For best results, use a flat iron with a temperature control that allows you to get to the temperature you need for your hair type and texture as per the Directions for Use. After the hair is treated following the directions, you can use any tools you want, including blow dryer brush or straightening brush.

You can do the KSD Keratin Smoothing Treatment as soon as you wish. If you are currently experiencing breakage or feel your hair is extremely dry, damaged, heavily bleached, very delicate or has extensive split ends as a result of other treatments, you should consider appropriate moisturizing treatment and hair trims before using KSD or any other treatment. Be careful not use too much heat from the flat iron. There is nothing in the treatment to damage your hair, but a flat iron that is too hot can damage already weakened hair.

We recommend coloring your hair after using the treatment. If you color before the treatment, KSD could lift color. How much color lift is a function of the hair type, condition, and texture as well as the color that was used.

There is a potential to lift color. Whether or not any color is lifted and how much color is lifted is a function of the hair type and condition as well as the type of color and the temperature of the blow dryer and/or flat iron.

The hair can be washed immediately and there are no restrictions to exercising, wearing your hair up. Styling products may be used immediately.

No. Many people prefer to air dry or just use a blow dryer. The only time to use a flat iron thereafter is when you want to.

You may use any shampoo and conditioner.

Water (Aqua), Glyoxyloyl Carbocysteine, Glyoxyloyl Keratin Amino Acids, Propylene Glycol, Dipalmitoylethyl Dimonium Chloride, Polyethylene Oxide, Shea Butter Cetyl Esters, Melia Azadirachta (Abaco Neem) Seed Oil, Hydrolyzed Keratin, Panthenol, Glycerin, Sorbitol, Sodium Cocoyl Collagen Amino Acids, Cocoyl Sarcosine, Wheat Germ Acid, Triticum Vulgare (Wheat) Germ Oil, Polysorbate 20, Linoleic Acid, Linolenic Acid, Tocopherol, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopheryl Acetate, Polysorbate 80, Hydrolyzed Glycosaminoglycans, Theobroma Cacao (Cocoa) Seed Butter, PEG-16 Macadamia Glycerides, Cetyl Alcohol, Stearyl Alcohol, Methyl Gluceth-10, Cyclopentasiloxane, Dimethiconol, Dimethicone Crosspolymer, Amodimethicone, Trideceth-12, Soytrimonium Chloride, Polyquarternium-37, Propylene Glycol Dicaprylate/Dicaprate, PPG-1 Trideceth-8, Polyquaternium-47, Polyquaternium-67, Xanthan Gum, Quaternium-87, Fragrance (Parfum)