What it is: A lightweight scalp serum that is scientifically shown to increase hair density by up to 3X in as few as 16 weeks.Key Benefits: - Concentrated, visible-density-boosting complex promotes microcirculation to the scalp to help support hair growth- Supports a healthy hair life cycle to increase overall appearance of hair density- Microfluidic technology allows for fast, weightless absorptionHighlighted Ingredients:- Density-Boosting Complex (Caffeine, CoQ10, and Green Coffee Oil): Stimulates the scalp to help boost follicle activity. - Copper Peptides: Help support a healthy hair lifecycle.- Biotin: Supports hair elasticity and helps strengthen hair follicles and strands.What Else You Need to Know: This concentrated, 97 percent naturally derived serum features density-boosting ingredients like copper peptides, caffeine, and CoQ10 in a breakthrough microfluidic technology. With daily use, the serum is clinically shown to support thicker-, fuller-, and healthier-looking hair. It is silicone-free, vegan, cruelty-free, and Leaping Bunny certified.Clinical Results:- 100% of subjects showed a visible increase in hair density after 16 weeks with daily use- Up to 31% more follicle activity with daily use when compared to baseline in a 16-week study of 35 participants- 95% noticed less hair fallout and shedding when compared to baseline in a 35-participant consumer perception study after 16 weeks of daily use