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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 Protect + Smooth

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 Protect + Smooth

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
12,626 Reviews

100ml Scalp Serum

$136

100ml Scalp Serum

$136
4.6
Rated 4.6 out of 5 stars
12,626 Reviews
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum
100ml Scalp Serum

The Results Are In

*Results from an independent study over 12 weeks of daily use. Results may vary.
90%

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

87%

of participants noticed an increase in how dense their hair looked*

82%

noticed their scalp felt less dry*

Revitalize + Nourish

4.6
Rated 4.6 out of 5 stars
12,626 Reviews

100ml Scalp Serum

100ml Scalp Serum

4.6
Rated 4.6 out of 5 stars
12,626 Reviews
Subscribe and Save
Subscribe to Enjoy 20% Off First Month

10% off every recurring order

✓ 10% off forever after that
✓ Free Shipping Always
✓ Surprise Perks & Special Offers
✓ Guaranteed During Sell-Outs
✓ Pause, Skip or Cancel Anytime

Subscription Terms
$122.40 $136
$122.40 $136
Please select your frequency.
Vegan

Vegan

Cruelty-Free

Cruelty-Free

Made in U.S.A.*

Made in U.S.A.*

Dermatologist-Tested

Dermatologist-Tested

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

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!

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

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

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.

The Results Are In

*Results from an independent study over 12 weeks of daily use. Results may vary.
90%

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

87%

of participants noticed an increase in how dense their hair looked*

82%

noticed their scalp felt less dry*

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.

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.

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

  • 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
691 Reviews
3-in-1 Leave-In Conditioner
Detangle, hydrate & protect in one simple step.
Whipped Repair Treatment Mask
Whipped Repair Treatment Mask
4.7
Rated 4.7 out of 5 stars
422 Reviews
Whipped Repair Treatment Mask
An innovative, air-whipped treatment mask created to repair breakage-prone hair.
Volumizing Starter Bundle
Volumizing Starter Bundle

Save $22

4.5
Rated 4.5 out of 5 stars
9,298 Reviews
Volumizing Starter Bundle
Scalp health starters for flat, thinning hair in need of lift.
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 12,626 reviews
12,626 reviews
  • DW Profile picture for Deborah W.
    Deborah W.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding, Itchy or Flaky Scalp
    Hair Texture Straight
    Scalp Type Dry
    Rated 5 out of 5 stars
    7 hours ago
    Scalp Serum

    I love this product so much that I have a subscription. My scalp was itchy and dry and since using my Divi products my scalp has never felt so good. You can use this serum daily and it doesn't feel greasy or oily and it doesn't make your hair look greasy or oily. My scalp feels clean and exfoliated.

  • HS
    Helen S.
    Verified Buyer
    Reviewing
    30ml Scalp Serum
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Straight
    Scalp Type Normal
    Rated 5 out of 5 stars
    Yesterday
    30 ml scalp serum

    It’s excellent just do not need delivery every month Every other month perfect. Love your products. Especiallly your strand plumping styling cream

  • SG
    Samantha G.
    Verified Buyer
    Reviewing
    Struggling with thinning or shedding hair?
    I recommend this product
    Age 35-44
    Color-Treated? Yes
    Hair Concerns Itchy or Flaky Scalp , Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Dry
    Rated 5 out of 5 stars
    Yesterday
    Postpartum with psoriasis

    6m postpartum and I also suffer from psoriasis on my scalp. I've only been using it a short time so I can't say much about the hair shedding yet but this serm gives me instant relief with my itchy dry scalp. The smell is also AMAZING, peppermint and the eucalyptus are so calming.

  • EH
    Elizabeth H.
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 45-54
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Curly
    Scalp Type Normal
    Rated 5 out of 5 stars
    2 days ago
    Great!

    This serum has helped with my thinning hair. I chose this serum because my hair is thinning is specific areas. After applying the serum for two months, I noticed new growth, and with continued daily use, the spots are continuing to fill in. This product is most certainly worth the time and money!

  • N
    Nikki
    Verified Buyer
    Reviewing
    100ml Scalp Serum
    I recommend this product
    Age 35-44
    Color-Treated? Yes
    Hair Concerns Hair Thinning or Shedding
    Hair Texture Wavy
    Scalp Type Normal
    Rated 5 out of 5 stars
    2 days ago
    Noticeable results within two weeks

    I realized a HUGE decline in my hairloss after just two weeks of using this product. The price is steep but well worth it and I will continue purchasing! Will update with before and after pictures after 3 months.