IHAIR® Hair Densifying Serum is the solution you've been looking for! With our Proprietary Nano-Peptide Complex, IHAIR® nourishes and encourages the appearance of healthier hair while protecting existing hair from external damage. This hair densifying serum helps to support hair follicle health for the appearance of healthier, thicker looking hair in 8 to 16 weeks.- Encourages healthier, longer and fuller looking hair- Promotes blood circulation- Inhibits DHT- Strengthens hair to prevent breakage- Works for both men and women- PETA certified cruelty-free ILASH IHAIR Hair Densifying Serum