The Living Proof Scalp Care Density Serum is a concentrated formula designed for fine and thinning hair, promoting growth and thickness. This unisex serum contains natural ingredients such as Pea Sprout Extract and amaranth peptides, providing essential nutrients for healthy hair. With a volume of 50ml and a formulation specifically for the scalp, this serum is perfect for daily use and has a fresh scent. Produced by the brand Living Proof in the United States, this product is alcohol-free, contains minerals, and is ammonia-free, making it a safe and effective choice for achieving a denser, more voluminous scalp and hair.