A highly concentrated, color-safe shampoo proven to reduce breakage and nourish hair leaving it smoother, shinier, and more manageable with every wash. The richly lathering formula gently yet thoroughly cleanses every hair type without stripping or drying to maintain hydrated hair and scalp. Use it with No.5 daily or any time you cleanse.
KEY BENEFITS ✓ Reduces breakage and strengthens hair ✓ Gently cleanses without stripping moisture ✓ Hydrates, smooths, nourishes, and detangles
Clinically Proven 90% smoother, better detangling, more conditioned* 49% reduction in breakage *When used as a system of Nº 3, Nº 4, and Nº 5.
INGREDIENTS Panthenol and Glycerin Draws moisture to hair to keep it hydrated and helps prevent breakage.
Product Specifications
Product Dimensions: 19.69 x 19.69 x 11.02 inches
Item Weight: 2.2 pounds
Department: womens
Manufacturer: Olaplex
ASIN: B0BDBL9LVF
Country of Origin: USA
Item model number: 850018802444
Customer Reviews: 4.7 out of 5 stars 1,189Reviews
Product Information
A highly moisturizing, reparative shampoo that leaves hair easy to manage, shiny and healthier with each use. N°4 is color-safe, sulfate-free, and proven to reduce breakage and strengthen all types of hair.