White tube of scalp serum with a pump dispenser on a white background, label visible.
Scalp serum tube with pump next to a red ornament on a pink surface and green background.
White tube of scalp serum with spray nozzle labeled "SCALP SERUM" on a clean background.
Scalp serum tube with a list of key benefits shown beside it on a marble surface.
Comparison table highlighting ingredient standards for the scalp serum versus common standards.
Scalp serum tube with application instructions emphasizing daily use and scalp massage.
Ingredient list card showing plant extracts, peptides, prebiotics, and probiotics used in the formula.
Scalp serum and hair serum comparison chart illustrating key benefits and differences.
White tube of scalp serum with a pump dispenser on a white background, label visible.
Scalp serum tube with pump next to a red ornament on a pink surface and green background.
White tube of scalp serum with spray nozzle labeled "SCALP SERUM" on a clean background.
Scalp serum tube with a list of key benefits shown beside it on a marble surface.
Comparison table highlighting ingredient standards for the scalp serum versus common standards.
Scalp serum tube with application instructions emphasizing daily use and scalp massage.
Ingredient list card showing plant extracts, peptides, prebiotics, and probiotics used in the formula.
Scalp serum and hair serum comparison chart illustrating key benefits and differences.

Scalp Serum

$49.99 Save

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Strengthens & Protects Hair

Helps support hair resilience and overall scalp health.*

Nourishes & Stimulates the Scalp

Supports a healthy scalp environment for healthy looking hair.*

Supports Scalp & Follicle Health

Nourishes the scalp and helps maintain balanced follicles.*

The Just Ingredients Difference

Plant Stem Cell Technology

A standout feature of this serum is plant stem cells, such as mung bean stem cell extract, rich in flavonoids to help support a healthy scalp. Formulated to deliver targeted nutrients, this innovative technology helps nourish the scalp environment and support hair resilience, bringing advanced plant science to daily hair care.*

A standout feature of this serum is plant stem cells, such as mung bean stem cell extract, rich in flavonoids to help support a healthy scalp. Formulated to deliver targeted nutrients, this innovative technology helps nourish the scalp environment and support hair resilience, bringing advanced plant science to daily hair care.*

Microbiome Harmony with Prebiotics & Probiotics

Our serum combines probiotics, like Lactobacillus ferment, which help maintain a balanced scalp ecosystem and promote follicle health, with prebiotics, such as FOS and Inulin, which feed and nourish those beneficial bacteria.* Together, they support a healthy scalp microbiome and create an environment that helps hair look and feel healthier.*

Our serum combines probiotics, like Lactobacillus ferment, which help maintain a balanced scalp ecosystem and promote follicle health, with prebiotics, such as FOS and Inulin, which feed and nourish those beneficial bacteria.* Together, they support a healthy scalp microbiome and create an environment that helps hair look and feel healthier.*

Hydrolyzed Oat Peptide

Rich in lipids and proteins, hydrolyzed oat peptide helps maintain a healthy scalp and supports hair that looks stronger, shinier, and more resilient.*

Rich in lipids and proteins, hydrolyzed oat peptide helps maintain a healthy scalp and supports hair that looks stronger, shinier, and more resilient.*

Carefully Crafted Without Compromise

Formulated without sulfates, parabens, phthalates, synthetic fragrances, dyes, or artificial colors. Cruelty-free and always thoughtfully made.

Formulated without sulfates, parabens, phthalates, synthetic fragrances, dyes, or artificial colors. Cruelty-free and always thoughtfully made.

Real Ingredients. Better Health.

Carefully selected ingredients for a better choice scalp serum. See why we included these key ingredients:

Plant Stem Cell Technology

Hydrolyzed Oat Peptide

Acetyl Tetrapeptide-3

Mung Bean Stem Cell Extract

Bamboo Stem Cell Lysate

Lactobacillus Ferment

Fructooligosaccharides (FOS) & Inulin

Niacinamide, Proline, Arginine & Biotin

Peppermint & Tea Tree Oil

Spermidine HCL

Plant Stem Cell Technology

Protects and energizes hair follicles.*

Hydrolyzed Oat Peptide

Soothes the scalp and nourishes follicles for strong, healthy-looking hair.*

Acetyl Tetrapeptide-3

Clinically studied peptide shown to improve hair anchoring and density appearance.*

Mung Bean Stem Cell Extract

Rich in flavonoids, helps protect the scalp & support fuller looking hair.*

Bamboo Stem Cell Lysate

Supports scalp environment and hair resilience.*

Lactobacillus Ferment

Supports a balanced scalp ecosystem and promotes follicle health.*

Fructooligosaccharides (FOS) & Inulin

Prebiotics that feed beneficial scalp bacteria for a healthy microbiome.*

Niacinamide, Proline, Arginine & Biotin

Supports a healthy scalp environment and nourishes hair.*

Peppermint & Tea Tree Oil

Provide a refreshing, invigorating sensation to the scalp and helps maintain a clean, balanced scalp environment.*

Spermidine HCL

Supports cellular renewal and follicle longevity.*

Carefully selected ingredients for a better choice scalp serum. See why we included these key ingredients:

Just What You Deserve. No Nonsense.

Our Standards

Common Standards

Plant Stem Cell Technology

Added Probiotics and Prebiotics

Helps Defend Scalp

No Sulfates

No Parabens

No Phthalates

No Synthetic Fragrances

No Artificial Dyes or Colors

Vegan

Cruelty-free

Overall rating: 4.3157897 / 5 from 76 reviews.

AI Generated Review Summary

The scalp serum has shown noticeable hair growth for many users, with a fresh and pleasant scent. However, opinions on hair texture vary, and results differ among users.

Summary topics

  • Hair Growth Difference (11%): In general, customers have noticed a significant difference in hair growth after using the scalp serum.
  • Hair Growth (11%): Customers loved how this product made their hair grow, with many experiencing new growth and new hair coming in.
  • Scent (16%): A significant number of customers loved the pleasant and fresh scent of the product, describing it as great and fresh.
  • Results (12%): In general, customers have mixed opinions about the results, with some experiencing good results and others seeing limited results.

Review topics: ["results","feel","ingredients","buy","hair","smells","scalp","difference","growing","serum","flaking","use"].

Review highlights

  • "Love this product and it has a nice fresh scent" — Rebecca F.
  • "Smells great and scalp feels good too!" — Thomas C.
  • "I just started using but I’m hopeful this will help my hair grow thicker!" — Jennifer B.

Reviews

Only a few weeks of

"Only a few weeks of very inconsistent use and my son’s dandruff is sooo much better. So easy to use. Feels like you’re using a lot and you aren’t!"

— LORALYE H. (5/5)

So far this is working

"So far this is working on my thinning hair. It doesn't make my hair oily. The scent isn't that great, but it doesn't linger long. I will buy it again."

— Robinson (4/5)

Hair serum

"Just started using this serum so haven’t noticed any changes yet. Not sticky"

— Tammy R. (5/5)

another hit

"we love this and all our JI products"

— Kristy D. (5/5)

Scalp Serum

"Haven't noticed any changes in my hair."

— Makin (3/5)

I haven't noticed a difference

"I haven't noticed a difference yet, but I feel I need to give it more time. I do not like the smell though (it isn't strong necessarily, but just isn't good. . . doesn't smell fruity, or floral, or spa like. . . I just don't know what it smells like)."

— Murlowski (3/5)

helps sooth my scalp and

"helps sooth my scalp and give my hair volume"

— Valerie N. (5/5)

great tool

"my second time purchasing scalp serum, and the growth is amazing. it really does help!"

— napitupulu (5/5)

Hair Serum

"I love this product! It makes your scalp feel fresh and clean and even makes my hair feel softer. It has been helping my scalp be less dry and is promoting growth"

— Olivia G. (5/5)

Noticeable Results for Your Scalp

"I've been using the Just Ingredients Scalp Serum and I really liked the way my hair looked and felt after showering. I thought it worked well and the results spoke for themselves. If you're looking for a quality scalp serum that leaves your hair feeling great, this one is worth trying."

— Jennifer M. (5/5)

Q&A