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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

4.6
Rated 4.6 out of 5 stars
12,928 Reviews

Revitalize + Nourish

15ml Scalp Serum

$28

15ml Scalp Serum

$28
4.6
Rated 4.6 out of 5 stars
12,928 Reviews
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum
15ml Scalp Serum

Clinically Tested

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

The Reviews Are In

4.6
Rated 4.6 out of 5 stars
12,928 Reviews

Revitalize + Nourish

15ml Scalp Serum

Give your scalp a spa day, every day, with our award-winning, clinically tested Scalp Serum. With ingredients like caffeine, peppermint and rosemary oil, this water-based formula has been shown to improve the look of hair fullness and density in as little as 6 weeks*.  The best part - you can use it every day without any residue. So go ahead, show your scalp the TLC it deserves—your hair will thank you, too.

*In an independent study over 6 weeks of daily use.

Size: 15ml (2 week supply)

15ml Scalp Serum

4.6
Rated 4.6 out of 5 stars
12,928 Reviews

Give your scalp a spa day, every day, with our award-winning, clinically tested Scalp Serum. With ingredients like caffeine, peppermint and rosemary oil, this water-based formula has been shown to improve the look of hair fullness and density in as little as 6 weeks*.  The best part - you can use it every day without any residue. So go ahead, show your scalp the TLC it deserves—your hair will thank you, too.

*In an independent study over 6 weeks of daily use.

Size: 15ml (2 week supply)

Give your scalp a spa day, every day, with our award-winning, clinically tested Scalp Serum. With ingredients like caffeine, peppermint and rosemary oil, this water-based formula has been shown to improve the look of hair fullness and density in as little as 6 weeks*.  The best part - you can use it every day without any residue. So go ahead, show your scalp the TLC it deserves—your hair will thank you, too.

*In an independent study over 6 weeks of daily use.

Size: 15ml (2 week supply)

  • Improves the appearance of thinning hair
  • Nourishes the scalp
  • Helps reduce product & oil buildup
*with globally sourced ingredients

Apply daily to wet or dry hair, morning or night. Shake the bottle and apply serum to the scalp, focusing on problem areas. Massage into the scalp and let it soak in. Do not rinse out!

  • Copper Tripeptide-1
  • Caffeine
  • Tea Tree Oil
  • Amino Acids
  • Hyaluronic Acid

See Full Ingredient List

  • Dry scalps
  • Those with hair shedding or thinning
  • Scalps with a lot of product or oil buildup
  • Those who wear tight hairstyles
  • Anyone looking to start a cleansing and healthy scalp routine
  • Safe for Extensions

Clinically Tested

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

The Reviews Are In

Benefits (MF)

Benefits (MF)

Improves the Appearance of Thinning Hair

Healthy hair starts at the scalp, and Divi’s clinically tested Scalp Serum is made to keep your scalp feeling happy and hydrated. In fact, in an independent study over 12 weeks of daily use, 90% of participants noticed an improvement in the look of fullness o

Nourishes the Scalp

Healthy hair starts at the scalp, and Divi’s Scalp Serum is made with a blend of ingredients that keep your scalp feeling happy and hydrated. Hyaluronic Acid and Green Tea Extract provide moisture to the scalp while amino acids improve moisture in the scalp a

Helps Reduce Product & Oil Buildup

When it comes to hair care, there are few things worse than the feeling of greasy, dirty hair. From our body's natural oils and skin, to the products we use, buildup on the scalp can affect nearly all of us. Fortunately, Divi's Scalp Serum was formulated to h

Meet the Ingredients

Our formulas are crafted by our in-house team of scientists through an extensive research process.

Copper Tripeptide-1

A small protein composed of the three amino acids (protein building blocks) which is 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.

Copper Tripeptide-1
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
Caffeine

An antioxidant that supports thicker, healthier-looking hair

Tea Tree Oil
Tea Tree Oil

Known to reduce and prevent excess oil buildup on the scalp and in the hair follicle

Amino Acids
Amino Acids

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

Hyaluronic Acid
Hyaluronic Acid

Nourishes and hydrates to promote a healthy scalp environment so hair can thrive

Copper Tripeptide-1
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
Caffeine

An antioxidant that supports thicker, healthier-looking hair

Tea Tree Oil
Tea Tree Oil

Known to reduce and prevent excess oil buildup on the scalp and in the hair follicle

Amino Acids
Amino Acids

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

Hyaluronic Acid
Hyaluronic Acid

Nourishes and hydrates to promote a healthy scalp environment so hair can thrive

How To Use

how to use scalp serum dropper bottle

Use once daily, morning or night. Shake well before use.

how to apply to scalp

Apply 1 ml of Scalp Serum directly to dry or towel-dried scalp wherever results are desired.

how to rub scalp serum into scalp

Massage into your scalp and let it soak in. A slight tingling sensation may occur.

Complete Your Healthy Hair Routine

Divi scalp serum bottle on a white background
100ml Scalp Serum
4.6
Rated 4.6 out of 5 stars
12,928 Reviews
100ml Scalp Serum
3-month supply of our best-selling Scalp Serum.
Frequently Asked Questions

Frequently Asked Questions

We recommend using Divi's 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.

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!

Our Serum is designed to have no known side effects, but everyone reacts differently to different ingredients. If you notice any unusual symptoms like redness or irritation on your scalp or increased hair loss, stop using the product immediately and consult your doctor. You may be sensitive to one or more of the ingredients in the product!

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 12,928 reviews
12,928 reviews
  • TH
    Taylor H.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 25-34
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Oily Scalp
    Hair Texture Straight
    Scalp Type Oily
    Rated 4 out of 5 stars
    13 minutes ago
    Scalp Serum

    I just started using this again for the second time so I have not seen a lot of progress yet. I did have a lot of new growth while using this product last time!

  • SG
    Stephani G.
    Verified Buyer
    Reviewing
    Divi Scalp Serum Trio Bundle / The Horton Special
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Breakage or Split Ends
    Hair Texture Straight
    Scalp Type Normal
    Rated 5 out of 5 stars
    3 days ago
    Great Product

    Love this hair serum, I've been adding a 1/2 dropper to my shampoo, and also using the serum at night.

  • GL
    Gina L.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 35-44
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Oily Scalp, Breakage or Split Ends , Itchy or Flaky Scalp
    Hair Texture Straight
    Scalp Type Oily
    Rated 5 out of 5 stars
    4 days ago
    Omg less hair in drain

    I am obsessed; it smells so good! I literally want the whole line now. I have been using it for a few weeks now, and I am definitely noticing less hair coming out.I am experiencing hair loss, likely due to medication and age, and have been unsuccessful in finding effective solutions. I have invested significantly in products that have not yielded results.I am very satisfied with this product and regret not discovering it sooner.

  • JL
    Julie L.
    Verified Buyer
    Reviewing
    30ml 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
    4 days ago
    This works! And I love it!

    I’ve been using this for over a year and my hairstylist has noticed my hair growth. I love that it is not at all oily. And smells great.

  • CS
    Celine S.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 25-34
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Breakage or Split Ends
    Hair Texture Straight
    Scalp Type Normal
    Rated 5 out of 5 stars
    1 week ago
    Love!

    Love how this feels after putting it on - I️ can tell it’s working!

15ml Scalp Serum