OLAPLEX Mini No.4 Fine Bond Maintenance Volumizing and Strengthening Shampoo builds body while reinforcing fragile strands. It creates a gentle, airy lather that lifts fine hair without weighing it down. Lightweight and targeted for weakened or color-treated hair, the formula aims to improve resilience and manageability with a focus on strengthening benefits.
Ingredient Safety
No risk4
Low risk46
Moderate risk2