Lanza Ultimate Treatment Step 2a Additive Volume Power Booster 100ml/3.4oz

A volume-boosting treatment for fine, thin hair Step 2a in the In-Salon Customized Healing Service Provides hair with powerful vitamins & minerals Helps thicken each hair strand while adding visible body & volume Instantly boosts structural rigidity to give hair lift & support Works with Ultimate Treatment Step 2 Deep Treatment Hair appears fuller, thicker & healthier looking