What it is:
The new Thermal Fillers, like all Midollo di Bamboo products, contain keratin and vegetable proteins.
What it does:
It adds texture to the "emptied" hair fiber. The hair is filled and reinforced from inside; cuticles are left smooth and compact.
What else you need to know:
In addition, they are based on pure essentials oils and don't contain any artificial fragrance.