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Best Seller
4.4
Rated 4.4 out of 5 stars
5,599 Reviews
GRO Hair Serum
From $49 $64
A clinically proven hair serum that supports scalp and follicle health before thinning begins.
GRO More Kit
CROWD FAVORITE
4.5
Rated 4.5 out of 5 stars
4,305 Reviews
GRO More Kit
From $69 $100
A daily duo designed to provide early-stage support for lasting hair longevity and vitality.
GRO Lash Serum
4.3
Rated 4.3 out of 5 stars
467 Reviews
GRO Lash Serum
From $57 $68
A clean, vegan lash-enhancing serum that delivers visibly thicker, fuller lashes.
GRO Scalp Detoxifying Serum
4.7
Rated 4.7 out of 5 stars
224 Reviews
GRO Scalp Detoxifying Serum
From $36 $42
A pre-shampoo treatment that clears buildup, oil and visible flakes from dryness.
GRO Brow Serum
4.3
Rated 4.3 out of 5 stars
344 Reviews
GRO Brow Serum
From $57 $68
A clean, vegan brow-enhancing serum that boosts fullness in sparse or thinning brows.
GRO Lash and Brow Kit
Fast Results
4.3
Rated 4.3 out of 5 stars
1,019 Reviews
GRO Lash and Brow Kit
From $108 $136
Combo Plan: 1 GRO Lash Serum & 1 GRO Brow Serum Try both of our beloved volumizing serums and t
Loyalty: GRO Brow Serum
Loyalty: GRO Brow Serum
$68 $0
A clean, vegan brow-enhancing serum that boosts fullness in sparse or thinning brows.