Sebastian Professional Potion 9 is a multi-benefit leave-in hair serum designed to smooth, detangle and add shine to dry or unruly hair. It has a lightweight oil-serum texture that layers easily under styling products without weighing hair down. Ideal for color-treated and textured hair, the formula is framed as non-greasy and suitable for daily use.
Ingredient Safety
No risk2
Low risk40
Moderate risk12