Phyto phytovolume volumizing shampoo a volumizing shampoo for fine limp and lifeless hair give limp hair an extra boost ideal for fine to medium textured hair this shampoo formulated with yarrow and tormentil flower extracts thickens strengthens and improves hairs texture from the first application hair will look visibly thicker and full of energy boosted volume for 90 of the subjects more density for 81 of the subjects more shine for 90 of the subje