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Best Seller
4.4
Rated 4.4 out of 5 stars
5,669 Reviews
GRO Hair Serum
From $36.75 $64
A clinically proven serum for thicker, fuller-looking hair.

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GRO+ Advanced Hair Serum
Best Seller
4.7
Rated 4.7 out of 5 stars
449 Reviews
GRO+ Advanced Hair Serum
From $48.75 $78
An MD-formulated serum that targets visible thinning and shedding.

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GRO Essentials Kit
4.5
Rated 4.5 out of 5 stars
6,481 Reviews
GRO Essentials Kit
From $74.25 $160
A 3-step routine that supports fuller, healthier-looking hair.

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GRO Revitalizing Shampoo & Conditioner Kit
With Karmatin™
4.6
Rated 4.6 out of 5 stars
1,047 Reviews
GRO Revitalizing Shampoo & Conditioner Kit
From $57 $96
A wash day duo for soft, smooth, resilient hair.

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GRO Biotin Gummies for Hair Wellness®
4.6
Rated 4.6 out of 5 stars
626 Reviews
GRO Biotin Gummies for Hair Wellness®
From $22.50 $36
A daily multivitamin with biotin to boost Hair Wellness®.

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GRO+ Advanced Balancing Shampoo & Conditioner Kit
4.8
Rated 4.8 out of 5 stars
351 Reviews
GRO+ Advanced Balancing Shampoo & Conditioner Kit
From $66 $104
An MD-formulated wash-day duo that helps nourish and rebalance the scalp.

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GRO+ Advanced Essentials Kit
4.7
Rated 4.7 out of 5 stars
618 Reviews
GRO+ Advanced Essentials Kit
From $109.50 $182
Three steps that help boost density and promote scalp balance.

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GRO Lash Serum
4.3
Rated 4.3 out of 5 stars
477 Reviews
GRO Lash Serum
From $42.75 $68
A clean, vegan serum for thicker, fuller-looking lashes.

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GRO Revitalizing Shampoo
4.7
Rated 4.7 out of 5 stars
247 Reviews
GRO Revitalizing Shampoo
From $31.50 $48
A gentle shampoo that helps hair look and feel stronger over time.

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