Volume & Strength Shampoo

Formulated without silicones, this shampoo strengthens and thickens fine, fragile hair.
It works directly on the hair fiber to add substance, giving your hair a fuller, more voluminous look.
Proven effectiveness:
Hair is 3X stronger*
Hair is 3X more resistant*
Simply pour the refill into your usual bottle and tightly twist the pump back on.
As a committed brand, we continuously strive to minimize our environmental impact by offering refills that:
Give a second life to plastic bottles and help eliminate unnecessary packaging, and
Use at least 77% less plastic compared to our standard containers.
*Instrumental test using the Volume & Strength routine (shampoo, conditioner, and strengthening scalp serum) compared to untreated natural hair.