Patented Filler A100 Technology: Functions within the porous hair core like an "internal micro-plumping filler or an intelligent structural crater-repair patch"; this exclusive molecule penetrates deep inside the inner cortex to expand and solidify the thin fiber from within. The real result in the mirror is hair lengths that regain their robust, uniform density, eliminating that frustrating "thin, wispy ends" look.

Structural Amino Acids: Act over the entire length of the hair strand like "microscopic steel reinforcing columns"; they rebuild broken protein links compromised by chemical processes or hot styling tools, leaving the lengths highly resistant to future splitting and friction.

When to use Pro Longer Shampoo 1.5L?

• During every standard wash cycle as the non-negotiable "Step 1" if your hair is long or if you are actively growing it longer while battling brittle, splitting ends.
• As a perfect preparatory cleanser to fully de-gunk the hair shaft, preparing the cuticles to absorb the active ingredients of subsequent masks or conditioners.

During every standard wash cycle as the non-negotiable "Step 1" if your hair is long or if you are actively growing it longer while battling brittle, splitting ends.

As a perfect preparatory cleanser to fully de-gunk the hair shaft, preparing the cuticles to absorb the active ingredients of subsequent masks or conditioners.

Step 1: Wet your hair thoroughly with lukewarm water (avoid hot water as it strips lipids and accelerates cuticle dehydration).

Step 2: Press the convenient pump to dispense an adequate amount of shampoo and massage firmly into the scalp using your fingertips (never your nails) to stimulate localized micro-circulation, working the creamy gel into a rich lather across your lengths and ends.

Step 3: Rinse completely with fresh water. For maximum structural transformation, follow immediately with the Pro Longer lengths renewing mask.