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Backed by Science
We don’t just hope our formulas work — we prove they do. Validated through rigorous clinical, consumer and placebo-controlled studies, every product is tested to ensure real, visible results for your hair and scalp.
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Care That Grows With You
An MD-formulated hair serum powered by plant exosomes and liposomal encapsulation that drives actives deeper to restore density and correct thinning.
How It Works
How It Works
Lipsomal Peptide Delivery System
This next-generation technology encapsulates active ingredients in a protective lipid layer, delivering them deep into the scalp.

It boosts stability, preserves potency, blocks DHT and enhances absorption — helping ingredients reach the follicle more effectively to maximize performance where it matters most.
Science-Backed
Trusted by Experts
Vegan
Clean
Cruelty-Free
Science-Backed
Trusted by Experts
Vegan
Clean
Your Transformation Timeline
MONTH 1 
Scalp hydration and balance begin to restore.**
MONTH 2
Less visible shedding and hair fall throughout the day.**
MONTH 3
Hair looks visibly denser with fewer signs of thinning.**
MONTH 4+
Sustained scalp health and long-term follicle support.**
Growing Stronger, Together
Frequently
Asked
Questions
Which hair type is this serum best for?

GRO+ Advanced Hair Serum is ideal for those experiencing visible hair thinning, density loss or scalp imbalance.

How soon can I expect to see results?

With consistent daily use, most people see results from GRO+ Advanced Hair Serum within 3–4 months.

Will this serum make my hair greasy?

No. GRO+ Advanced Hair Serum is water-based and fast-absorbing, so it won’t leave your hair feeling greasy or weighed down.

What happens if I stop using it?

Hair wellness® is an ongoing journey. If you stop using GRO+ Advanced Hair Serum, you may notice your hair gradually return to its natural state within a few months.

Learn More
GRO+ Advanced Hair Serum
Best Seller
4.7
Rated 4.7 out of 5 stars
409 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 Dermaroller
4.9
Rated 4.9 out of 5 stars
213 Reviews
GRO+ Advanced Dermaroller
From $42 $48
An MD-developed scalp tool that creates micropathways to enhance serum absorption.
GRO+ Advanced Balancing Shampoo
4.9
Rated 4.9 out of 5 stars
137 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
120 Reviews
GRO+ Advanced Balancing Conditioner
From $47 $52
A restorative conditioner that rebuilds strength and visibly boosts hair density.
GRO+ Advanced Balancing Shampoo & Conditioner Kit
4.8
Rated 4.8 out of 5 stars
326 Reviews
GRO+ Advanced Balancing Shampoo & Conditioner Kit
From $88 $104
An MD-formulated wash day duo powered by GROActive+ Complex™ and sustainable microalgae.
GRO+ Advanced Essentials Kit
4.7
Rated 4.7 out of 5 stars
597 Reviews
GRO+ Advanced Essentials Kit
From $146 $182
A corrective 3-step hair wellness® routine that visibly restores density and scalp balance.
GRO+ Advanced Dermaroller Replacement Head
4.9
Rated 4.9 out of 5 stars
213 Reviews
GRO+ Advanced Dermaroller Replacement Head
From $20 $22
A replacement head designed to maintain optimal performance of your GRO+ Advanced Dermaroller.