Shampoo:

1. Apply shampoo to wet hair, massage into a lather.
2. Rinse. Repeat if necessary.

Serum:

1. Apply evenly on the scalp (ideally at night, on towel-dried hair). Part the hair in 4 and spray 6 times in each section.
2. Massage with the softest part of the tip of your fingers. Leave on.

The Serioxyl Advanced Holiday Duo Includes:

• (1) - Serioxyl Advanced Shampoo, 16.9 fl. oz.
• (1) - Serioxyl Advanced Density Activator Serum, 3.04 fl. oz.

Shampoo: Aqua / Water, Ammonium Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Chloride, Parfum / Fragrance, Hexylene Glycol, Citric Acid, Sodium Hydroxide, Sodium Benzoate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Alcohol Denat., Polyquaternium-30, Salicylic Acid, Menthol, Benzoic Acid, Magnesium Sulfate, Polysorbate 21, Ci 42090 / Blue 1

Serum: Alcohol Denat, Aqua/Water, Diethyllutidinate, Resveratrol, Ethyl Ester of PVM/MA Copolymer, Linalool, Geraniol, Citronellol, Benzyl Salicylate, Benzyl Alcohol, Limonene, Parfum/Fragrance. C222901/1