Trichologist Accelerated Fuller Hair System Two award-winning treatments that work together support hair follicle health to create an optimal environment for natural hair regrowth and lessen hair fallout + thinning. Our Stem Cell Serum harnesses the power of plant cell culture technology, utilizing Swiss Apple Stem Cells (2%). This particular composition rich in phytonutrients leads to incredible longevity properties, revitalizing hair stem cells to restore scalp balance. Results of a clinical study found Swiss Apple Stem Cells (2%) led to 34% less shedding within one month of use, along with an elongated rate of the hair follicle growth phase. The Dermaroller (0. 25 mm needle length) creates microchannels on the scalp to increase topical treatment absorption and promote hair follicle health to support natural hair regrowth. *Do not use on open wounds or inflamed scalp conditions This Set Includes: Stem Cell Serum | Full Size | 2. 2 oz Dermaroller | Replace every 3-4 months Best For Those With: Thinning Hair Weak + Lifeless Hair Experiencing Slow Hair Growth | Act+Acre Dermaroller Hair System | Dermstore