Olaplex No. 8 is a highly concentrated reparative mask that adds shine and body while intensely moisturizing damaged hair. Formulated with patented Olaplex technology. Free of sulfates, phthalates, parabens, or gluten. Vegan. Color-safe.

Directions: After shampooing with No. 4, apply to damp mid-lengths and ends and detangle with your fingers. Leave on for 10 minutes. Rinse. Use 2 pumps for shoulder-length hair.

Suitable for all hair types. For healthy hair, use Olaplex No. 8 once a week. For curly or colored hair that needs extra moisture, use 2-3 times a week. You can never have too much Olaplex.

Pro tip: For maximum repair at home, start with No. 0 Intensive Bond Building Hair Treatment and No. 3 Hair Perfector according to their instructions. After washing your hair, apply No. 8 Bond Intense Moisture Mask for 10 minutes, then rinse. Your hair will look incredible!

Why it works: The concentrated formula absorbs deeply to repair damage without weighing hair down.

Olaplex repairs 5 types of damage:

- Chemical services: coloring, lightening, perms, straightening, and keratin treatments.

- Thermal damage: flat irons, curling irons, and high-heat blow dryers.

- Mechanical damage: brushing, teasing, styling with accessories, and pulling on wet hair.

- Environmental damage: sun, humidity, extreme weather, and pollution.

- Lifestyle or physiological changes: aging, stress, medical treatments, or hormonal shifts due to childbirth or menopause.