The caffeine and green coffee oil in the formula work hand-in-hand to stimulate the scalp, leaving each strand healthier overall. While the biotin in this serum will help your hair look thicker ...

While I don’t have an endless supply of hair oils to disperse around the world, I will come armed with suggestions, one of which is The Ordinary’s Multi-Peptide Serum for Hair Density.

This unisex serum contains Redensyl and Anagain, which may help to combat hair loss, stimulate growth, and boost density. Additionally, it also contains natural ingredients like green tea extract ...