OUAI Scalp Serum

OUAI Scalp Serum is a lightweight, leave-in treatment designed to care for the scalp as part of your daily hair routine. Its skincare-inspired formula helps balance and hydrate the scalp, creating a comfortable environment for healthier-looking hair. Suitable for all hair types and textures, it absorbs easily without leaving roots feeling weighed down.

The formula combines adaptogens, hyaluronic acid and peptides to support scalp hydration and the appearance of fuller, thicker hair. Arctic root, Siberian ginseng and chaga mushroom help promote hydration and support the scalp’s moisture barrier. Hyaluronic acid attracts moisture, while red clover flower extract helps soothe discomfort associated with styling. Peptides support the appearance of stronger, healthier-looking strands.

With regular use, OUAI Scalp Serum can become a simple addition to your hair-care routine, especially when your scalp feels dry, tight or in need of extra hydration. Its lightweight texture is designed for different hair types, including oily hair, and can be applied to either wet or dry hair.

To use, part your hair to expose the scalp and apply a few drops directly along the part and hairline. Use short presses from the pipette to distribute the serum across the scalp, then massage gently until absorbed. Apply daily, morning or evening, and leave it in without rinsing. Allow the formula to dry fully before washing your hair. Avoid applying it to broken or irritated skin.

The OUAI Scalp Serum is also scented with the fresh, green Cape Town fragrance, featuring ginger, basil and spearmint, followed by tomato leaves and green fig, with ambroxan and wet grass in the base.

For a consistent scalp-care routine, OUAI Scalp Serum brings together lightweight hydration and targeted ingredients in an easy-to-use daily treatment.