Kerastase Magic Night Serum is designed as an overnight hair treatment. Application involves dispensing a small amount, typically one to two pumps, into the palm of the hand. The serum is then evenly distributed through dry or damp hair, focusing on the lengths and ends, avoiding the scalp. This application process is intended to allow the hair to absorb the product’s nourishing ingredients throughout the night.
Utilizing an overnight serum offers the benefit of extended treatment time, potentially leading to enhanced hydration, detangling, and frizz reduction. The serum’s formulation often includes ingredients aimed at repairing and strengthening hair fibers while the individual sleeps, when the body is naturally in a restorative state. The practice of overnight hair treatments dates back centuries, with various oils and concoctions used to maintain hair health and appearance.