Digital Hair Straightener, 25 mm Laboratoire Ducastel Subtil Keratin

It is recommended to use the straightener after undergoing the Subtil Keratin Keratin Treatment. First, brush your hair and apply the Subtil Keratin Thermoactive Luminous Milk. Then, proceed with a hot styling. Select a hair strand about 2 cm thick; the thinner the strand, the better and longer-lasting the straightening effect. Place the straightener close to the roots and slowly glide it down to the ends without pausing. Do not move the straightener too quickly. Try to straighten each strand only once and slowly, as this will yield the best and longest-lasting results compared to straightening the hair multiple times quickly. If necessary, repeat the entire process. Avoid using the straightener near flammable substances. Do not place the hot straightener on any surface. Prevent any contact of the straightener with the skin. This device is intended exclusively for hair straightening and styling.