Biolage ScalpSync Oil-Balancing Serum 50 ml

Lightweight leave-in serum with fermented black tea to absorb and reduce excess scalp oil between washes. Apply on wash days: place a drop every inch onto the scalp, massage for one minute, then dry and style as usual. Helps stop oil traveling down the hair shaft and leaves scalp feeling fresh from first use. Suitable for all hair types and colour-treated hair. Vegan formula and free from parabens, mineral oil and silicones. Avoid contact with eyes.