The Matrix High Amplify Duo is a boxed set of High Amplify Shampoo and High Amplify Conditioner, 300 ml each, the two wash steps of Matrix's volumizing system for fine, limp hair. Both formulas are silicone-free and contain protein and panthenol.
- 1 x High Amplify Shampoo, 10.1 oz (300 ml)
- 1 x High Amplify Conditioner, 10.1 oz (300 ml)
The shampoo cleanses while helping boost the structure of fine hair, and the lightweight conditioner detangles and smooths without weighing hair down. Matrix claims up to 35% more volume, measured with the High Amplify system including a styler, so add a High Amplify styling product for the full effect.