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GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit

GRO Healthy Hair Starter Kit

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Save now and on all recurring orders!
Free shipping,
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Subscription Terms

I agree this subscription will continue until I cancel; I will be charged the amount stated above at the interval stated above to the credit or debit card used to complete this purchase;

I agree this subscription will continue until I cancel; I may cancel at any time on-line through the customer portal, by filling out the contact us form, or by calling 213-325-5112; I will be charged the amount stated above at the interval stated above to the credit or debit card used to complete this purchase;

Cancellations are effective at the end of the then-current subscription period; To avoid future charges, cancel 5 business days prior to renewal.

You may cancel your membership at any time online in the account portal or by calling us here

You may cancel your membership at any time online in the account portal or by calling us here

View full details
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit
GRO Healthy Hair Starter Kit

GRO Healthy Hair Starter Kit

A travel-friendly kit with mini wash day essentials and a full-size serum powered by plant exosomes for proactive, early-stage hair wellness® support.

  • Supports scalp and follicle health before thinning begins 
  • Strengthens fragile strands to preserve density and vitality 
  • Promotes long-term resilience by protecting against breakage
Your Plan
Save now and on all recurring orders!
Free shipping,
Skip or cancel anytime
Subscription Terms

I agree this subscription will continue until I cancel; I will be charged the amount stated above at the interval stated above to the credit or debit card used to complete this purchase;

I agree this subscription will continue until I cancel; I may cancel at any time on-line through the customer portal, by filling out the contact us form, or by calling 213-325-5112; I will be charged the amount stated above at the interval stated above to the credit or debit card used to complete this purchase;

Cancellations are effective at the end of the then-current subscription period; To avoid future charges, cancel 5 business days prior to renewal.

You may cancel your membership at any time online in the account portal or by calling us here

You may cancel your membership at any time online in the account portal or by calling us here

Benefits

Supports scalp and follicle health before thinning begins

Strengthens fragile strands to preserve density and vitality

Promotes long-term resilience by protecting against breakage

How to Use

- Lather a quarter-size amount of GRO Revitalizing Shampoo onto wet hair from scalp to ends. Massage in. Leave in for 1 minute, then rinse.
- After shampooing, wring out excess water from hair. Apply a quarter-size amount of GRO Revitalizing Conditioner onto damp hair from scalp to ends. Massage in. Leave in for 2 minutes, then rinse.
- Apply a dropperful of GRO Hair Serum to scalp daily, then massage in. Use on wet or dry hair. Do not rinse.

Ingredients

GRO Revitalizing Shampoo
Water/Aqua/Eau, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Sodium C14-16 Olefin Sulfonate, Sorbitan Oleate Decylglucoside Crosspolymer, Sodium Methyl Oleoyl Taurate, Sodium Cocoyl Isethionate, Fragrance/Parfum, Polyquaternium-7, Sodium Chloride, Citrus Limon (Lemon) Peel Oil, Decyl Glucoside, Panthenol, Mannitol, Phosphatidylcholine, Glycerin, Biotin, Ximenia Americana Seed Oil, sr-(Spider Polypeptide-1 Oligopeptide-178), Aloe Barbadensis Leaf Juice, Cetyl Alcohol, Sodium PCA, Sodium Lactate, Potassium Sorbate, Sodium Benzoate, Arginine, Aspartic Acid, PCA, Glycine, Ceramide NP, Sorbitan Oleate, Benzyl Benzoate, Citral, Hydroxycitronellal, Limonene, Linalool, Citric Acid, Caffeine, Xanthan Gum, Alanine, Cetrimonium Chloride, Guar Hydroxypropyltrimonium Chloride, Trisodium Ethylenediamine Disuccinate, Linalyl Acetate, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Tromethamine, Hydrochloric Acid, Dipotassium Phosphate, Potassium Phosphate, Serine, Valine, Threonine, Isoleucine, Proline, Phytosphingosine, Histidine, Phenylalanine, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-9, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-86, Nicotiana Benthamiana Octapeptide-30 sh-Oligopeptide-2

GRO Revitalizing Conditioner
Water/Aqua/Eau, Cetearyl Alcohol, Behentrimonium Chloride, Astrocaryum Murumuru Seed Butter, Macadamia Ternifolia Seed Oil, Copaifera Officinalis (Balsam Copaiba) Resin Oil, Adansonia Digitata Seed Oil, Behentrimonium Methosulfate, Cetrimonium Chloride, Fragrance/Parfum, Moringa Oleifera Seed Oil, Citrus Limon (Lemon) Peel Oil, Brassica Oleracea Italica (Broccoli) Seed Oil, Biotin, Aloe Barbadensis Leaf Juice, Sclerocarya Birrea Seed Oil, Mannitol, Phosphatidylcholine, Brassicamidopropyl Dimethylamine, Polyquaternium-7, Polyquaternium-73, Glycerin, Ximenia Americana Seed Oil, Tetrasodium Glutamate Diacetate, Citric Acid, sr-(Spider Polypeptide-1 Oligopeptide-178), Curcuma Longa (Turmeric) Callus Conditioned Media, Glyceryl Stearate SE, Glyceryl Behenate, Isopropyl Alcohol, Guar Hydroxypropyltrimonium Chloride, Lactic Acid, Linalyl Acetate, Cetyl Alcohol, Sodium Benzoate, Potassium Sorbate, Ceramide NP, Sodium Chloride, Sorbitan Oleate, Benzyl Benzoate, Citral, Hydroxycitronellal, Limonene, Linalool, Xanthan Gum, Pentylene Glycol, Phytosphingosine, Phytic Acid, (Trifolium Pratense (Clover)/Vigna Radiata) Sprout Extract

GRO Hair Serum
Water/Aqua/Eau, Butylene Glycol, Glycerin, Alcohol Denat., Polyglyceryl-10 Laurate, Caffeine, Curcuma Longa (Turmeric) Callus Conditioned Media, Citrus Bergamia Peel Oil Expressed, Sodium Phytate, Pentylene Glycol, Limonene, Citric Acid, Sodium Benzoate, Potassium Sorbate, Lactic Acid, (Trifolium Pratense (Clover)/Vigna Radiata) Sprout Extract, Linalool, Sodium Hydroxide, Biotin, Alcohol, Phytic Acid, Linalyl Acetate, Pinene, Nicotiana Benthamiana Octapeptide-30 sh-Oligopeptide-2, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-9, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-86

Ideal For

Those taking a proactive approach to hair wellness® before visible thinning appears.

Bioengineered for Better Hair
Bioengineered for Better Hair
Hair Longevity
Hair wellness® isn’t just about growth — it’s about 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
How It Works
Plant Exosomes

Turmeric

Nano-sized messengers that boost intercellular communication, helping the scalp and follicles wake up, act younger and grow stronger.

Mung Bean & Red Clover

Plant-Based Phytoactives

Nutrient-dense botanicals shown to help calm the scalp and nourish follicles, creating the ideal environment for long-term hair vitality.

Oligopeptide-2 & Glycoproteins

Clinically Proven Peptides

Powerful bioactives that strengthen strands at the root, deliver deep nourishment and support density without disrupting scalp balance.

Explore the Science
Build Your Hair Wellness® Routine
jumbo
Best Seller
4.4
Rated 4.4 out of 5 stars
5,585 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
388 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 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.
HYDR-8 Weightless Repair Oil
4.9
Rated 4.9 out of 5 stars
164 Reviews
HYDR-8 Weightless Repair Oil
From $19 $19
A lightweight hair oil that hydrates, smooths frizz and boosts shine.
GRO AGELESS Anti-Gray Hair Serum
4.6
Rated 4.6 out of 5 stars
178 Reviews
GRO AGELESS Anti-Gray Hair Serum
From $68 $78
A targeted scalp serum that helps reduce grays and restore youthful vibrancy.
UPLIFT Volumizing Styling Foam
New
4.7
Rated 4.7 out of 5 stars
114 Reviews
UPLIFT Volumizing Styling Foam
From $29 $32
A weightless styling foam that adds instant volume, body and bounce.
GRO AGELESS Anti-Gray Hair Serum (3 Pack)
4.6
Rated 4.6 out of 5 stars
178 Reviews
GRO AGELESS Anti-Gray Hair Serum (3 Pack)
From $187 $234
A 3-month supply of a targeted serum that helps reduce grays on new growth.
UPLIFT Volumizing Shampoo
New
4.8
Rated 4.8 out of 5 stars
100 Reviews
UPLIFT Volumizing Shampoo
From $31 $35
A volumizing shampoo for fine and thinning hair that gently cleanses, hydrates and boosts body.
HYDR-8 Deep Moisture Repair Mask
3x Stronger Strands
4.9
Rated 4.9 out of 5 stars
277 Reviews
HYDR-8 Deep Moisture Repair Mask
From $46 $52
A weekly mask that delivers deep hydration and repairs dry, damaged hair.
Frequently Asked Questions
How long does it take to see results with GRO Hair Serum?

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

Will GRO Hair Serum make my hair greasy?

No. GRO 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 GRO Hair Serum?

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

Which hair type is GRO Revitalizing Shampoo & Conditioner best for?

GRO Revitalizing Shampoo & Conditioner work for all hair types and textures, include fine or thinning.

I have color-treated hair, will GRO Revitalizing Shampoo & Conditioner work for me?

Yes. GRO Revitalizing Shampoo & Conditioner are formulated without harsh sulfates (no SLS and SLES) and chemicals that strip your hair of its color.

How often should I wash my hair for best results?

It depends on your unique hair and scalp. Wash as often as needed based on your scalp’s oil production, hair texture and density — there’s no one-size-fits-all answer.

View All Frequently Asked Questions