divi Scalp Serum for Thinning Hair, Hair Growth Serum, 2-Pack

Independently Studied for Visible Hair Density Results: This award-winning scalp serum is formulated to visibly improve the look of hair fullness and density in as little as 6 weeks. In an independent study of 31 participants over 12 weeks of daily use, it worked consistently to nourish hair follicles and improve the overall appearance of thinning hair over time.
Powered by a Multi-Peptide Complex to Support a Healthy Scalp: Copper Tripeptide-1 (GHK-Cu) is a peptide your body naturally produces but makes less of over time. Applied to the scalp, it helps nourish the hair follicle and supports the environment where growth happens. Acetyl Tetrapeptide-3 works at the hair root to help reinforce it, and support visible hair volume.
An Invigorating Scalp Ritual You Can Feel Working: When you massage this lightweight, water-based formula directly onto your scalp, you may feel a gentle tingling that signals it’s working. No rinsing required. Morning or evening, on wet or dry hair, this leave-in serum fits effortlessly into any Growth Care ritual, making daily scalp care an important part of your hair care routine.