Gro Hair Elixir

8% GHK-Cu + AHK-Cu

Fuller, thicker-looking hair, starting at the scalp

8% dual copper peptides (GHK-Cu + AHK-Cu)
Lightweight, never greasy, use on wet or dry hair
Works on scalp and beard

Complete your routineAdd Gro Better Roots ($65) as the Hair Duo and save $19.00

Free US shipping · 30-day money-back guarantee · Made in the USA

Cruelty Free

Hypoallergenic

Vegan

Gluten Free

Paraben Free

GMO Free

Fragrance Free

Dermatologist Tested

Free from sulfates, parabens, phthalates, synthetic fragrance, formaldehyde and dyes.

Don’t take our word for it. Real women, real results.

Illustrative images, not actual customer results.

Reviews

What customers say.

How to use

How to use Gro Hair Elixir

How to use

The ritual.

Apply approximately 5 pumps directly to the scalp.

Use on wet or dry hair.

Gently massage into the scalp with your fingertips.

Allow the product to dry before styling.

Use once or twice daily.

Pro tip. The formula is lightweight and absorbs quickly, so it will not leave hair greasy. Consistency matters more than quantity.

And for the beard

Same bottle.

A beard is only half the job. The skin underneath it is the other half, and that is where this goes.

Apply directly to beard areas.

Massage into the skin beneath the beard.

Use once or twice daily.

Internal and topical routine

Two steps, one taken and one applied.

01
Gro Better Roots
Daily internal peptide, botanical and nutritional support.
02
Gro Hair Elixir
Targeted topical copper peptides applied directly to the scalp or beard area.

How it works

8% Dual Copper Peptides

Two copper peptides, GHK-Cu and AHK-Cu, combined in one concentrated topical formula at 8% of the total.

Scalp + Follicle Environment

Designed to support the environment around the scalp and hair follicle for healthier-looking hair.

Condition + Hydrate

Niacinamide, keratin and hyaluronic acid help support scalp moisture and the appearance of softer, smoother hair.

One Bottle. Scalp + Beard.

A lightweight topical step for sparse-looking scalp areas and the skin beneath the beard.

Key actives

The ingredients behind the formula.

An 8% dual copper-peptide system combined with targeted scalp, hair and hydration ingredients.

GHK-Cu

Copper Peptide

A copper peptide chosen to support the look of firmer, smoother skin around the follicle, helping create the scalp environment needed for stronger, fuller-looking hair.

AHK-Cu

Follicle-Targeting Copper Peptide

A second copper peptide, paired with GHK-Cu, chosen to support the scalp and follicle environment. It is chosen to support the look of fuller, thicker hair.

Caffeine

Scalp Support

A targeted ingredient used to support an energised, refreshed scalp environment as part of a consistent hair routine.

Niacinamide

Scalp Barrier Support

Helps support the scalp’s moisture barrier and maintain a balanced, healthy-looking scalp.

Keratin

Hair Conditioning

A hair-identical protein that helps condition the hair and improve the appearance of strength and smoothness.

Hyaluronic Acid

Hydration

Draws moisture into the scalp and skin beneath the beard to support lasting hydration and comfort.

Gluten-free · Vegan · Cruelty-free · GMO-free · Fragrance-free · Paraben-free · Hypoallergenic. Free of sulfates, parabens, phthalates, synthetic fragrance, formaldehyde, and dyes.

Inside the formula

The ingredients, explained.

Peptides

Copper peptidesThe 8% load, 4,800 mg, is GHK-Cu (Copper Tripeptide-1) and AHK-Cu (listed as Palmitoyl Tripeptide-1).

Proteins & conditioning

KeratinA hair protein for a fuller, stronger feel.

SericinA silk protein for smoothness.

Panthenol (Pro-Vitamin B5)Conditions for softness and shine.

Scalp botanicals

CaffeineA scalp-conditioning classic.

Centella AsiaticaA soothing botanical.

Rosemary & ginger extractsClassic scalp botanicals.

Antioxidants, oils & hydration

Glutathione, CoQ10, CarnosineAntioxidants.

Argan & jojoba oils, SqualaneNourishing plant oils.

Hyaluronic acid, Beta-Glucan, TrehaloseHumectants for hydration.

For complete inside-and-out hair support, pair Gro Hair Elixir with Gro Better Roots.

01 · APPLY
Gro Hair Elixir
Apply directly to the scalp or beard for targeted topical peptide support.
02 · TAKE
Gro Better Roots
Take daily for internal peptide, botanical and nutritional hair support.

Add both to cart Learn about Gro Better Roots

Full ingredients (INCI)

Water, Butylene Glycol, Niacinamide, Avena Sativa Kernel Extract, Tripeptide-1 Copper, Phenoxyethanol, Panthenol, Keratin, Caprylyl Glycol, Xanthan Gum, Sodium Hyaluronate, Allantoin, Carbomer, Arginine, Ethylhexylglycerin, Hexanediol, Glycerin, Hibiscus Esculentus Fruit Extract, 1,2-Hexanediol, Sericin, p-Hydroxyacetophenone, Squalane, Centella Asiatica Extract, Carnosine, Simmondsia Chinensis Seed Oil, Glutathione, Ubiquinone, Argania Spinosa Kernel Oil, Beta-Glucan, Trehalose, Siloxane Trialyl Alginate, Sodium Lactate, Sodium PCA, Glycine Max Soybean Extract, Palmitoyl Tripeptide-1, Ceramide NP, Aloe Barbadensis Leaf Juice, Caffeine, Rosemary Officinalis Extract, Zingiber Officinale Root Extract, Polyglycerol-10 Stearate, Sucrose Stearate, Hydrogenated Lecithin, Sorbic Acid

Questions about Gro Hair Elixir

Who it’s for

Gro Hair Elixir is for adults who want targeted topical support for sparse-looking areas, reduced-looking density or patchy-looking beard areas. It can be used alone or paired with Gro Better Roots.

Concerned about sparse-looking areas
Concerned about reduced-looking density
Concerned about patchy-looking beard growth
Want a topical step they can use once or twice daily
Want to pair a topical with Gro Better Roots

How is this different from other copper-peptide serums?

Two things. Concentration, and the number of peptides. The Gro Hair Elixir carries 4,800 mg of copper peptides, eight percent of the formula, and uses two of them rather than one, GHK-Cu and AHK-Cu, alongside caffeine, keratin, niacinamide and hyaluronic acid.

Will it grow my hair or stop hair loss?

No. It is a cosmetic serum that supports the look of fuller, thicker hair. It is not a treatment for hair loss. For a medical concern, please speak with a doctor.

Can I use it on my beard?

Yes. Apply it directly to the beard and massage it into the skin underneath, once or twice daily. The skin beneath a beard is where conditioning matters most, and that is where this goes.

Will it leave my hair greasy?

No. The formula is lightweight, absorbs quickly, and is made to sit under your normal routine. Let it dry before styling.

Is it made in the USA?

Yes, the Gro Hair Elixir is made in the USA.

Is it vegan and cruelty-free?

Yes. It is vegan, cruelty-free, and not tested on animals.

Can I use it with Gro Better Roots?

Yes. They are made to pair. Apply Gro Hair Elixir to the scalp or beard, and take Gro Better Roots daily for internal support. Use either on its own, or both as a two-step routine.

How long should I use it before assessing my routine?

Use it consistently, once or twice daily, and judge it over a full routine rather than a few applications. Consistency matters more than quantity.

What should I do if irritation occurs?

Stop using it. If irritation persists or becomes severe, seek medical advice. Patch test on a small area before first use if your skin is sensitive.

How much is it?

The Gro Hair Elixir is $59.

Made in USA

Gluten-free & GMO-free

Dermatologist tested

Vegan & cruelty-free

Free of sulfates, parabens & synthetic fragrance

Warnings. For external use only. Avoid contact with eyes. Discontinue use if irritation develops. Store away from excessive heat, direct sunlight, and extreme temperatures. Keep out of reach of children.

Cosmetic product. Statements describe the look and feel of skin and hair and are not intended to diagnose, treat, cure, or prevent any disease.