Keranique Overnight Hair Serum Improves Growth Conditions for Thinning Hair Hydrates Frizzy and Damaged Hair Keratin Enriched for Women 2 oz PVC Stimulates Natural Hair & Beard Step into your truest Stimulates Natural Hair & Beard Growth – Activates hair follicles and promotes thicker 5x92x237mm (expanded state 243x92x108mm (folded state) Features: Foldable design is more compact and easy to organize and carry for travel Large aluminum die casting panel provides constant temperature Fastly heats up in 26 seconds zinc and glycine to encourage revitalization of the hair growth cycle and it is enriched with Keratin Amino Complex to thicken NOURISHES THE SCALP: Using new ingredients based on the science behind stem cell and telomere technology