GRO Big Duo
GRO Big with this dynamic duo. Achieve thicker, fuller, healthier looking strands with our best-selling daily serum, then boost volume instantly with our styling foam for weightless body and bounce.
Subsequent subscription shipments will receive our bestselling GRO Hair Serum without the UPLIFT Volumizing Styling Foam every 30 days at the discounted subscription price of $49.
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Complete Your Routine
GRO Revitalizing Shampoo & Conditioner Kit
A biotech-backed wash day duo with phytoactives, peptides and Karmatin™ that nourishes, strengthens and visibly improves hair density over time.
GRO Biotin Gummies for Hair Wellness® (3 Pack)
A 3-month supply of daily multivitamins formulated with biotin to reduce shedding and support stronger, fuller strands from within.
Hair Longevity
Hair wellness® goes beyond hair care, preserving the scalp’s youth and extending the life of every strand for long-term vitality.
Biotech Innovation
By combining powerful plant actives with biotech innovation, we create advanced solutions that work synergistically with your hair biology.
Clinically Proven
Our formulas are backed by rigorous clinical and placebo-controlled studies, showing visible improvements in density, shedding and scalp health.
Science-Backed
Trusted by Experts
Vegan
Clean
Cruelty-Free
Science-Backed
Trusted by Experts
Vegan
Clean
Build Your Hair Wellness® Routine
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