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Complete your hair care routine.

Scalp Reset Shampoo Exfoliate + Cleanse

$28.00

Dry Shampoo Lift + Refresh

$28.00

Whipped Repair Treatment Mask Repair & Strengthen

$34.00

3-in-1 Leave-In Conditioner Heat-Protect + Detangle

$28.00

30ml Scalp Serum Revitalize + Nourish

$48.00

Air Dry Cream Smooth & Define

$28.00

Strand Plumping Styling Cream Thicken & Style

$32.00

Healthy Hair Goals Kit Soften + Lift

$54.00
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Scalp Reset Shampoo Exfoliate + Cleanse

$28.00

Dry Shampoo Lift + Refresh

$28.00

Whipped Repair Treatment Mask Repair & Strengthen

$34.00

3-in-1 Leave-In Conditioner Heat-Protect + Detangle

$28.00

30ml Scalp Serum Revitalize + Nourish

$48.00

Air Dry Cream Smooth & Define

$28.00

Strand Plumping Styling Cream Thicken & Style

$32.00

Healthy Hair Goals Kit Soften + Lift

$54.00
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Revitalize + Nourish

4.6
Rated 4.6 out of 5 stars
13,003 Reviews

100ml Scalp Serum

$136

100ml Scalp Serum

$136
4.6
Rated 4.6 out of 5 stars
13,003 Reviews
Divi scalp serum bottle on a white background
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum

Clinically Tested

90%

noticed an improvement in the look of fullness of their hair*

87%

noticed an increase in how dense their hair looked*

82%

noticed their scalp felt less dry*

*Results from a user self-assessment questionnaire in an independent study of 31 subjects over 12 weeks of daily use.

Revitalize + Nourish

4.6
Rated 4.6 out of 5 stars
13,003 Reviews

100ml Scalp Serum

100ml Scalp Serum

4.6
Rated 4.6 out of 5 stars
13,003 Reviews
1-Month Supply | 30ml 3-Month Supply | 100ml
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$40.80/month $45.33
Try Once
One-Time Purchase
$136

Healthy hair starts with a healthy scalp. This multi-peptide serum is formulated with copper tripeptide-1 and acetyl tetrapeptide-3, plus caffeine, peppermint, and DHT-balancing botanicals that work together to nourish your follicles and support a healthy hair growth environment. Lightweight and non-greasy, a massaging application helps boost scalp circulation so follicles get the oxygen and nutrients they need for hair to thrive.

- Multi-peptide complex supports stronger, fuller-looking hair
- Helps support scalp circulation for hair follicle health
- DHT-balancing botanicals support a balanced scalp microbiome
- Helps prevent buildup that can slow hair growth

- Copper Tripeptide-1 (GHK-Cu): Nourishes the hair follicle and supports a healthy growth environment
- Acetyl Tetrapeptide-3: Helps reinforce hair at the root and supports visible hair volume
- Caffeine + Peppermint Oil: Creates a stimulating sensation that helps support scalp circulation
- Green Tea Extract: Hydrates and supports a DHT-balanced scalp
- Rosemary Extract: Helps strengthen the scalp's natural barrier and supports a balanced microbiome
- Tea Tree Oil: Removes buildup that can disrupt scalp health and hair growth
- Amino Acid Complex: Mirrors what hair is actually made of to improve moisture, strength, and shine
- Tocopherol (Vitamin E): Antioxidant that helps protect scalp cells from environmental damage

See Full Ingredient List

Apply directly to the scalp in sections. Massage in using fingertips to activate circulation. Use daily for best results. Can be applied to dry or damp hair.

- Thinning & shedding
- Fine hair
- Oily scalp & buildup
- Dry scalp
- All hair types

Clinically Tested

90%

noticed an improvement in the look of fullness of their hair*

87%

noticed an increase in how dense their hair looked*

82%

noticed their scalp felt less dry*

*Results from a user self-assessment questionnaire in an independent study of 31 subjects over 12 weeks of daily use.

Behind the Science

Formulated by our in-house team of female scientists, this clinically tested serum is powered by proven ingredients to support a healthy scalp which is essential for optimum hair growth.

See Full Ingredient List

Copper Tripeptide-1
A small protein composed of the three amino acids (protein building blocks) known to facilitate a clean and hydrated scalp barrier.

Caffeine
Supports thicker and healthier looking hair.

Tea Tree Oil
Known to reduce and prevent excess oil buildup on the scalp and in the hair follicle.

Amino Acids
Support hair strength, fight frizz and reduce the effects of breakage for overall hair health.

Hyaluronic Acid
Nourishes and hydrates the scalp for a clean environment for healthy hair.


How to Use

  • 1 Use once daily, morning or night. Shake well before use.
  • 2 Use the dropper to apply Scalp Serum directly to a dry (or towel-dried) scalp wherever results are desired.
  • 3 Massage into your scalp and let it soak in. A slight tingling sensation may occur.

Complete Your Healthy Scalp Routine

3-in-1 Leave-In Conditioner
3-in-1 Leave-In Conditioner
4.6
Rated 4.6 out of 5 stars
744 Reviews
3-in-1 Leave-In Conditioner
Detangle, protect from heat styling, and hydrate—all in one.
Whipped Repair Treatment Mask
Whipped Repair Treatment Mask
4.7
Rated 4.7 out of 5 stars
479 Reviews
Whipped Repair Treatment Mask
An innovative, air-whipped treatment mask created to repair breakage-prone hair.
Hair Growth Vitamins
Hair Growth Vitamins
4.7
Rated 4.7 out of 5 stars
870 Reviews
Hair Growth Vitamins
Improve hair growth, volume, and density—and help reduce shedding.
See Details

scalp serum FAQs

Frequently Asked Questions

We recommend using our Scalp Serum daily for 3 continuous months to see best results. That said, you may experience benefits after just a few uses including a happy scalp, more hydration, and less product buildup.

No. Our lightweight, non-greasy Scalp Serum is water-based, so it doesn't leave any oily residue behind.

We recognize that some users have more sensitive scalps than others. You will still have the same benefits of applying our Scalp Serum whether there is a tingly feeling or not. Some users report a more pronounced tingly feeling if they use the serum immediately after showering on clean, damp hair, so that may be worth a try!

If you notice any unusual symptoms, stop using the product immediately and consult your doctor.

Yes! Our Scalp Serum is designed to fit into your normal hair maintenance and styling routine.

Yes! Our products are formulated for all hair types and textures.

Reviews

4.6
Rated 4.6 out of 5 stars
Based on 13,003 reviews
Write a Review (Opens in a new tab)
13,003 reviews
  • CG
    Caleigh G.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 25-34
    Color-Treated? Yes
    Hair Concerns Itchy or Flaky Scalp , Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Normal
    Rated 5 out of 5 stars
    35 minutes ago
    Love this stuff!

    Has helped my hair grow postpartum twice! Not greasy and works.

    Was this helpful?
    D Profile picture for Divi
    Divi
    4 minutes ago

    Hi Caleigh! Thank you so much for the wonderful review! We're thrilled the Scalp Serum has helped your hair grow postpartum twice and that you're loving how it works without feeling greasy. We really appreciate your support! 💚

  • MB
    Marcia B.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I do not recommend this product
    Age 55+
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Normal
    Rated 2 out of 5 stars
    15 hours ago
    Scalp serum

    I’ve only been using this a week. Nothing noticeable as of yet

    Was this helpful?
    D Profile picture for Divi
    Divi
    15 hours ago

    Hi Marcia! Thanks so much for trying the Scalp Serum. We appreciate your feedback! 💚

  • LB
    Lisa B.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Normal
    Rated 5 out of 5 stars
    Yesterday
    See growth!

    Light weight and feels good on the scalp. I’ve used other products with no results…this works!

    Was this helpful?
    D Profile picture for Divi
    Divi
    Yesterday

    Hi Lisa! Thank you so much for the wonderful review! We're thrilled you're loving how lightweight the Scalp Serum feels and that it's delivering the growth results you were looking for. We really appreciate your support! 💚

  • KR
    Kimberly R.
    Verified Buyer
    Reviewing
    30ml Scalp Serum Trio
    I recommend this product
    Age 55+
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Straight
    Scalp Type Normal
    Rated 5 out of 5 stars
    Yesterday
    Scalp serum

    Love all Divi products and I use the shampoo and conditioner, leave in conditioner.

    Was this helpful?
    D Profile picture for Divi
    Divi
    Yesterday

    Hi Kimberly! Thank you so much for the wonderful review! We're thrilled you're loving all your Divi favorites! 💚

  • AA
    April A.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 45-54
    Color-Treated? No
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Curly
    Scalp Type Dry
    Rated 5 out of 5 stars
    4 days ago
    Scalp serum

    I have only used it for a few days but i love the way it smells and it feels nice on my scalp

    Was this helpful?
    D Profile picture for Divi
    Divi
    4 days ago

    Hi April! Thank you so much for the wonderful review! We're thrilled you're loving the scent and the way the Scalp Serum feels on your scalp. We really appreciate your support! 💚

100ml Scalp Serum

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