Olaplex no. 4 shampoo with intensive regeneration repairs damaged hair and helps protect it against harmful factors during hairdressing and styling treatments. Restores, strengthens and hydrates the hair, and the slightly acidic pH closes the cuticles. It is perfect for daily care and used in complete repair treatments. The shampoo is mild in color, so you can also use it on colored hair.

Discover the patented Olaplex No. 4 technology

Intensive styling and styling treatments lead to the breaking of the disulfide bonds in the hair structure. The bis-aminopropyl-diglycol dimaleate contained in the shampoo, a component of the patented Olaplex Bond technology, helps to rebuild them, working from the inside, protects the strands against future treatments and improves their nourishment. The repaired bonds make the hair regain its beautiful and healthy appearance.

Olaplex Shampoo No. contains: 4 also includes:

• acai fruit oil contains antioxidants and fatty acids that rebuild hair loss,
• pomegranate extract contains antioxidant compounds, vitamins C and E,
• rosemary stimulates circulation, reduces scalp itching, eliminates dryness and dandruff,
• oregano soothes dryness, hydrates and prevents water loss,
• Burdock root inhibits hair loss caused by seborrhea or dandruff.