6 At-Home Hair-Growth Helpers Worth Trying

HairMax Ultima 12 LaserHair Growth Comb ($400) is trichologist Shab Reslan’s favorite at-home light therapy device, which she says she uses eight minutes a day, three times a week.

Reactivate hair growth with Virtue Flourish Nightly Intensive Hair Growth Treatment Regimen ($55), a three-month, easy-to-follow program for women with moderate-to-severe thinning.

Specially formulated for hair loss and aging hair changes, Dr. Ziering Follicle Cleanse & Follicle Sustenance ($200) help nourish, heal and hydrate the scalp to give follicles the best environment to grow in.

Featuring redensyl, a combination of molecules that function as a stem cell activator, Philip B. Scalp Booster Rebalancing Hair Growth Serum ($85) is formulated to strengthen hair density and revive thinning hair.

To get the nutrients you need to help form a foundation for healthy hair—like biotin, marine collagen and the brand’s proprietary seaweed complex—mix Viviscal Hair Therapy Stress Relief ($30) into your morning cup of tea.

Caffeine and green tea awaken hair follicles as hemp seed oil, probiotics, amino acids, peptides, antioxidants and biotin in VIVI Natural’s Root 66 ($54) serum nourish strands at the root.