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About

GRO AGELESS Daily Duo

This duo works double duty to promote thicker, fuller looking hair, while delaying grays. Think of it as a holistic skincare ritual for your scalp. Use GRO Hair Serum in the morning to help revitalize roots with plant-based phytoactives for fuller, healthier looking strands. In the evening apply GRO AGELESS Hair Serum, infused with peptides and vitamins, to renew color and shine while controlling the appearance of grays. Ideal to use as a daily addition to your regular hair wellness regimen.


Key Benefits:
Reduces signs of shedding
Promotes thicker, fuller looking hair
Reduces the appearance of gray hair on new hair growth


See GRO Hair Serum results in as soon as 90 days.**
See GRO AGELESS Hair Serum Results in as soon as 90 days.***


This Kit Features:
GRO Hair Serum
GRO AGELESS Anti-Gray Hair Serum

Kit Includes:
GRO Hair Serum
Fine Hair
GRO Hair Serum
Learn more >
GRO AGELESS Anti-Gray Hair Serum
Graying Hair
GRO AGELESS Anti-Gray Hair Serum
Learn more >
Just the facts

Frequently Asked Questions

Results vary by individual. Used as directed, you can expect to see thicker, fuller looking hair by month three, with the maximum appearance of increased hair density by month four.

Like all living things, hair has a growth and rest cycle. Many factors like age and stress-levels can impact your growth cycle. We recommend daily use of our GRO Hair Serum. Many see results as soon as 90 days, with peak results appearing after as few as 4 months of daily use.

GRO AGELESS Anti-Gray Hair Serum is formulated with vitamins, plant-based actives, peptides and glycoproteins clinically shown to dramatically reduce the appearance of gray on new hair growth, while renewing color and shine in as little as 90 days (3 months).

GRO AGELESS Anti-Gray Hair Serum is ideal for the person with moderate levels of gray hair (approximately 30% or fewer grays) who is looking to decrease the appearance of grays on new hair growth and renew hair color and shine to graying strands. It is intended for all hair types and textures.

Fine Hair

GRO AGELESS Daily Duo

4.4
Rated 4.4 out of 5 stars
5,378 Reviews

Support thicker, fuller looking hair, while delaying grays with GRO AGELESS Daily Duo. Start with GRO Hair Serum in the morning to help revitalize roots with plant-based phytoactives for thicker, fuller looking strands. In the evening apply GRO AGELESS Anti-Gray Hair Serum, infused with peptides and vitamins, to renew color and shine while controlling the appearance of grays. Formulated with clean, vegan ingredients, and ideal to use as a daily hair wellness ritual. Delivers real, visible results in as soon as 90 days.*

One Time Purchase
For best results, we recommend 3-6 months of consistent use
Subscription Perks
As a subscriber, you're making a daily commitment to hair wellness®.
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  • Reduces signs of shedding
  • Promotes thicker, fuller looking hair
  • Reduces the appearance of gray hair on new hair growth

Bundle for Better Hair Days

HYDR-8 Essentials Kit
HYDR-8 Essentials Kit
4.9
Rated 4.9 out of 5 stars
727 Reviews
GRO Foundation Kit
GRO Foundation Kit
4.6
Rated 4.6 out of 5 stars
1,424 Reviews
GRO Everyday Kit
The Everyday Kit
4.6
Rated 4.6 out of 5 stars
2,016 Reviews
  • Clinically Tested
    Clinically Tested
  • 100% Vegan
    100% Vegan
  • Hormone Free
    Hormone Free
  • Cruelty Free
    Cruelty Free

Reviews

4.4
Rated 4.4 out of 5 stars
Based on 5,378 reviews
Total 5 star reviews: 3.7k Total 4 star reviews: 955 Total 3 star reviews: 370 Total 2 star reviews: 167 Total 1 star reviews: 215
5,378 reviews
  • Glorivet P.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 35-44
    What is your hair length? Medium
    What are your concerns? Thinning hair, Hair loss prevention, Clean and vegan products
    What is your hair type? Curly, Fine
    How often are you using the product? 5 - 6 times per week
    How long have you been using the product? 120 days (4 months)
    What improvements have you noticed? Hair growth, Less shedding, Hair length, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    13 hours ago
    Hairloss and Shedding

    I’ve been using this product now for several months (4-6) and considered not using it until my family reassured me they see the difference. I do shed much less and it does take several months of consistent use to see progress but it works!

    Love that it’s non greasy and now considering other products.

  • CLAUDIA G.
    Verified Buyer
    Reviewing
    GRO AGELESS Anti-Gray Hair Serum
    I recommend this product
    Age Range 35-44
    What is your hair length? Short
    What are your concerns? Graying hair or gray hair prevention, Thinning hair, Bald spots, Hair loss prevention
    What is your hair type? Curly
    How much gray do you have? 25% or less
    How often are you using the product? Every day
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Easy to incorporate in daily routine
    Rated 4 out of 5 stars
    2 weeks ago
    Delays Grays

    I have noticed that my existing grays are still there but i have had barely any new grays

  • Gena
    Reviewing
    GRO Hair Serum
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    Works amazing

  • Linda
    Reviewing
    GRO Hair Serum
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    I love this product

  • Sucheta K.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 55-64
    What is your hair length? Medium
    What are your concerns? Bald spots
    What is your hair type? Medium, Normal, Color Treated
    How often are you using the product? Every day
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Hair growth
    Rated 4 out of 5 stars
    3 weeks ago
    New hair growth

    I’ve seen hair growth in areas that were very thin. But overall hair loss has been a lot. Could be another reason. I’m just happy some spots are showing improvement.

Complete your Hair Wellness® Routine

For best results pair with these products

HYDR-8 Essentials Kit

HYDR-8 Essentials Kit

4.9
Rated 4.9 out of 5 stars
727 Reviews
$128
From $102
+ Add to bag
GRO Foundation Kit

GRO Foundation Kit

4.6
Rated 4.6 out of 5 stars
1,424 Reviews
$138
From $110
+ Add to bag
GRO Everyday Kit

The Everyday Kit

4.6
Rated 4.6 out of 5 stars
2,016 Reviews
$132
From $105
+ Add to bag

Product opinions

“This formula has made me a convert.”
“It’s rare to find a product that really does what it promises, but that’s what this serum is for me…”
“The solution you've been looking for.”
All testimonials are by real people and may not reflect the typical purchaser’s experience and are not intended to represent or guarantee that anyone will achieve the same or similar results.
* Based on a 120-day consumer perception study of 40 participants using GRO Hair Serum once daily.
** Based on a 150-day consumer study of 20 participants using GRO Hair Serum.
*** Based on a 3-month in vivo clinical study of key ingredient in GRO AGELESS Hair Serum with 15 participants.
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