Fortify your hair! Be done with tired, impossible-to-style hair, and hairdos which fall flat just hours after being blown dry! Thanks to its exclusive formula including hyaluronic acid, volume-enhancing rice proteins, a complementary hairstyle-maintaining polymer, and nutritious keratin, the Boost Volume Therapy Rituel will energize your hair. Hair is strengthened in just 20 minutes, creating a lively healthy style with a lightweight and airy bounce. XXL volume, guaranteed!