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Complete your hair care routine.

Scalp Reset Shampoo Exfoliate + Cleanse

Dry Shampoo Lift + Refresh

Whipped Repair Treatment Mask Repair & Strengthen

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

30ml Scalp Serum Revitalize + Nourish

Air Dry Cream Smooth & Define

Strand Plumping Styling Cream Thicken & Style

Wash & Go Kit For Bounce, Lift and Shine

Healthy Hair Goals Kit Soften + Lift

Elevate Your Hair Routine Today

Shop Best sellers:

Scalp Reset Shampoo Exfoliate + Cleanse

Dry Shampoo Lift + Refresh

Whipped Repair Treatment Mask Repair & Strengthen

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

30ml Scalp Serum Revitalize + Nourish

Air Dry Cream Smooth & Define

Strand Plumping Styling Cream Thicken & Style

Wash & Go Kit For Bounce, Lift and Shine

Healthy Hair Goals Kit Soften + Lift

Revitalize + Nourish

4.6
Rated 4.6 out of 5 stars
12,764 Reviews

30ml Scalp Serum

$48

30ml Scalp Serum

$48
4.6
Rated 4.6 out of 5 stars
12,764 Reviews
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml Scalp Serum
30ml 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
12,764 Reviews

30ml Scalp Serum

Improve the appearance of thinning hair with this award-winning, clinically-tested serum.

30ml Scalp Serum

4.6
Rated 4.6 out of 5 stars
12,764 Reviews

Improve the appearance of thinning hair with this award-winning, clinically-tested serum.

Improve the appearance of thinning hair with this award-winning, clinically-tested serum.

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$43.20 $48
$43.20 $48
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Vegan

Vegan

Cruelty-Free

Cruelty-Free

Made in U.S.A.*

Made in U.S.A.*

Dermatologist-Tested

Dermatologist-Tested

Improve the look of hair fullness and density in as little as 6 weeks* with our award-winning, clinically tested Scalp Serum. Made with copper tripeptide-1, caffeine, and tea tree oil, this lightweight, non-greasy scalp care formula nourishes hair follicles and combats dryness and buildup. Feel it instantly invigorate your hair and scalp, and use it consistently to visibly improve hair thickness over time.

*In an independent study over 12 weeks of daily use.

Improves the appearance of thinning hair: Visibly boosts hair fullness and density in as little as 6 weeks.*

Nourishes the scalp: Promotes a healthy scalp environment to support long-term hair health

Combats dryness and buildup: Reduces flaking and oil buildup that can clog follicles and weigh down hair

Copper Tripeptide-1: Known to help facilitate a clean and hydrated scalp barrier

Caffeine: An antioxidant that supports thicker, healthier-looking hair

Tea Tree Oil: Targets excess oil and buildup on the scalp and in the hair follicles

Amino Acids: Help reduce the effects of breakage and supports strength for overall hair health

Hyaluronic Acid: Nourishes and hydrates the scalp so hair can thrive

See Full Ingredient List

Apply once daily, morning or night. Hair can be wet or dry. Shake the bottle and use the dropper to apply the serum directly on the scalp, focusing on problem areas. Massage into the scalp and let it soak in. An invigorating tingling sensation may occur—do not rinse out!

✔ Hair shedding, hair thinning, or dry scalp
✔ All hair types with product or oil buildup
✔ Those who wear tight hairstyles
✔ Safe for hair extensions

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.

You may skip, pause, or cancel anytime through your account or via email at hello@diviofficial.com You will be automatically charged the above amount at the frequency you select until you cancel.

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

Medium Brown
Medium Brown

Save $4

4.6
Rated 4.6 out of 5 stars
8,589 Reviews
Root Reset Duo
Revitalize with scalp-and-strand TLC then instantly style with our on-the-go cover-up in 5 shades.
Volume Rescue Trio
Volume Rescue Trio

Save $17

4.3
Rated 4.3 out of 5 stars
43 Reviews
Volume Rescue Trio
For clean, touchable bounce on wash days & beyond.
Weekly Reset Duo
Weekly Reset Duo

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4.6
Rated 4.6 out of 5 stars
491 Reviews
Weekly Reset Duo
Deep-cleanse, exfoliate + repair—perfect for Sunday resets.
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 12,764 reviews
12,764 reviews
  • RG
    Rachel G.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 35-44
    Color-Treated? No
    Hair Concerns Oily Scalp, Hair Thinning or Shedding
    Hair Texture Straight
    Scalp Type Oily
    Rated 5 out of 5 stars
    3 minutes ago
    AMAZING

    My hairstylist recommended this to me for renewed hair growth. I loved the smaller one so much that I bought the jumbo one. my hair has grown in thicker and my scalp is so healthy now. Thank you, Divi!

  • TU
    Taylor U.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 25-34
    Color-Treated? No
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Dry
    Rated 5 out of 5 stars
    Yesterday
    Smells amazing

    I would buy the serum just for the way it smells. But also, the company seems to be a very nice company and geared towards pleasing its customers. That’s something you don’t see very often anymore. I will continue to order from you because of your awesome customer service!

  • PS
    Peter S.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 55+
    Color-Treated? No
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Straight
    Scalp Type Normal
    Rated 5 out of 5 stars
    3 days ago
    Scalp Serum

    As a two time cancer, Survivor, this scalp serum is hands-down, the BEST product on the market!

    For the first time, Post chemo, I have new hair growth! Thank you, thank you, thank you!!

    PS. I’m also using the vitamins on a daily basis and I’m having phenomenal results thus far.

    Mom of just 2

  • BD
    Beatriz D.
    Verified Buyer
    Reviewing
    30ml Scalp Serum Trio
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Oily
    Rated 5 out of 5 stars
    3 days ago
    You should try this!

    love this! Definitely notice a huge difference.

  • JB
    Jana B.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 55+
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Itchy or Flaky Scalp , Breakage or Split Ends
    Hair Texture Wavy
    Scalp Type Dry
    Rated 5 out of 5 stars
    3 days ago
    Delivers

    I have been consistently using the Scalp Serum for 6 months. I can honestly say that it does what it says - my hair seems thicker with new growth where I apply it. I am happy with the results and will continue to use use the divi scalp serum