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Best Seller
4.4
Rated 4.4 out of 5 stars
5,581 Reviews
GRO Hair Serum
From $49 $64
A clinically proven serum that supports scalp and follicle health before thinning begins.
GRO+ Advanced Hair Serum
Best Seller
4.7
Rated 4.7 out of 5 stars
386 Reviews
GRO+ Advanced Hair Serum
From $65 $78
An MD-formulated hair serum that drives actives deeper to restore density and correct thinning.
GRO+ Advanced Hair Growth & Density Supplements
GRO+ Advanced Hair Growth & Density Supplements
From $78
An MD-formulated dual-pill supplement clinically proven to boost hair growth and density.
GRO+ Advanced Balancing Shampoo
4.9
Rated 4.9 out of 5 stars
133 Reviews
GRO+ Advanced Balancing Shampoo
From $47 $52
A gentle shampoo that removes buildup while restoring hydration and balance.
GRO+ Advanced Balancing Conditioner
4.9
Rated 4.9 out of 5 stars
119 Reviews
GRO+ Advanced Balancing Conditioner
From $47 $52
A restorative conditioner that rebuilds strength and visibly boosts hair density.
GRO+ Advanced Dermaroller
4.9
Rated 4.9 out of 5 stars
210 Reviews
GRO+ Advanced Dermaroller
From $20 $22
An MD-developed scalp tool that creates micropathways to enhance serum absorption.
GRO Dry Shampoo
4.7
Rated 4.7 out of 5 stars
1,038 Reviews
GRO Dry Shampoo
From $18 $18
A plant-powered dry shampoo that absorbs oil and neutralizes odor on non-wash days.
GRO Scalp Detoxifying Serum
4.7
Rated 4.7 out of 5 stars
223 Reviews
GRO Scalp Detoxifying Serum
From $36 $42
A pre-shampoo treatment that clears buildup, oil and visible flakes from dryness.
GRO Revitalizing Shampoo
4.7
Rated 4.7 out of 5 stars
238 Reviews
GRO Revitalizing Shampoo
From $14 $14
A science-backed shampoo that gently cleanses, strengthens and preserves density.