Bioxcin Collagen and Biotin Volumizing Hair Serum fills and strengthens thin and weak hair with hydrolyzed collagen, biotin, and Bio-Activ peptides. It helps prevent hair loss due to the patented BioComplex B11. The patented BioComplex B11 is a plant extract composed of German chamomile, nettle, yarrow, plantain, lily of the valley, and elderflower; it nourishes and strengthens hair and helps fortify hair strands. Its effectiveness against hair loss is clinically proven.

Nourishes, thickens, and fills the hair. It provides volume and adds vitality and shine to the hair.
Biotin: Nourishes and strengthens the hair follicles. Helps prevent hair loss.
Dermatologically Tested. 
Suitable for Sensitive Scalps. 
Its pH matches the pH of hair and skin.

Each time it is used, apply 4 doses from the hair roots to the ends. 1 dose equals 1 drop. Apply to towel-dried hair at least 3 times a week