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Just Nutritive Thickening Hair Serum, 4 oz amber spray bottle

Thickening Hair Serum

$42.99
Product Overview
  • Supports Fuller Hair: Specially formulated to address factors contributing to thinning hair and support hair volume and density.
  • Delivers Essential Nutrients: Packed with vitamins, minerals, and botanical extracts to nourish the scalp and hair follicles.
  • Maintains Healthy Hair: Provides ongoing nourishment to help maintain the appearance of thicker, fuller hair over time.
  • Comprehensive Approach: Addresses multiple factors that may contribute to the appearance of thinning hair.
  • Promotes Scalp Health: Helps create an optimal scalp environment by supporting circulation and balance.
  • Chemical-Free Formula: Completely free from harmful chemicals with no risk of dependency or side effects.
  • Versatile Application: Can be used as treatment serum or leave-in product for all hair types.
Product Description


Thinning hair can be caused by various factors including aging, environmental stressors, and changes in scalp health. Our Thickening Hair Serum addresses these concerns with a specialized formula designed to support the appearance of fuller, thicker hair.

This treatment features a powerful blend of 16 botanical oils that work together to nourish the scalp and hair follicles. Key ingredients include avocado oil for deep moisturization, perilla seed oil rich in omega-3 fatty acids, coconut oil for conditioning, jojoba oil that closely mimics natural scalp oils, and kukui nut oil known for its nourishing properties.

 Additional botanicals like lemongrass, clary sage, and ylang ylang essential oils help support scalp balance and circulation. The serum delivers essential vitamins and minerals directly to where they're needed most, helping to create an optimal scalp environment while working to improve the appearance of hair thickness and density.

With regular use, this chemical-free formula provides ongoing nourishment to help maintain healthy-looking hair without risk of dependency or side effects.

 The versatile application allows it to be used as an intensive treatment or daily leave-in serum, making it suitable for all hair types.

Benefits
  • Chemical-Free and Non-Dependent formulation for worry-free hair care
  • No Side Effects with natural ingredients suitable for long-term use
  • Cruelty-Free and Vegan - never tested on animals
  • Proudly Made in the USA ensuring highest quality standards
  • Versatile for All Hair Types - fine or coarse, straight or curly
  • Can be used as treatment or leave-in serum
  • Works synergistically with our Vinegar Nutritive Rinse Cleanser
  • Nourishing blend of 16 premium botanical oils
How to Use
  • Shake Before Use: Prior to application, ensure to shake the bottle well. This helps to evenly distribute the potent ingredients for optimal effectiveness.
  • Begin with a Clean Scalp: For best results, use the treatment on a scalp that is clean and free from any product buildup. This ensures that the treatment can effectively penetrate the scalp and hair follicles.
  • Application Process: Using your fingertips, gently apply the treatment directly to the scalp. Focus on areas where you desire support for hair appearance or have specific concerns. Massage the product into the scalp in circular motions, ensuring even distribution.
  • Leave On for Optimal Results: To allow the treatment to work its magic, leave it on for a minimum of 2 to 3 hours. For an intensive treatment, leaving it on overnight can yield even more impressive results.
  • Rinse and Wash: After the recommended duration, wash your hair as you usually would. Use a gentle shampoo to thoroughly rinse out the treatment. Follow up with your preferred conditioner to maintain moisture and softness. Then, proceed with your usual styling routine.
  • Frequency: This product is versatile and can be used daily. However, for best results, we recommend using it at least twice a week to support consistent scalp health.
Tips
  • Leave-In Serum Application: This product doubles as a leave-in serum. Apply a small amount into your palm and focus on the ends and scalp. This method allows for targeted application, ensuring the product is distributed where it's needed most.
  • Sealing in Moisture: Use this product as a sealant to lock in moisture. After applying your water-based moisturizer, incorporate this product as the final step. This additional layer helps maintain hydration in your hair for an extended period, promoting healthier and more nourished strands.
  • Enhanced Results with Vinegar Nutritive Rinse Cleanser: Combine this product with our Vinegar Nutritive Rinse Cleanser for optimal results. This dynamic duo creates a synergistic effect, resulting in soft, shiny hair that appears noticeably thicker. Many users report observing improvements after approximately four weeks of consistent use.
Ingredients


Persea Americana (Avocado) Oil, Perilla Frutescens (Perilla Seed) Oil, Olea Europaea (Olive) Oil, Corylus Avellana (Hazelnut) Oil, Cocos Nucifera (Coconut) Oil, Simmondsia Chinensis (Jojoba) Oil, Aleurites Moluccana (Kukui Nut) Oil, Prunus Avium (Cherry Kernel) Oil, Attalea Speciosa (Babassu) Oil, Sesamum Indicum (Sesame Seed) Oil, Cymbopogon Flexuosus (Lemongrass) Oil, Althaea Officinalis (Marshmallow Leaf) Extract, Citrus Sinensis (Orange) Peel Oil, Salvia Sclarea (Clary Sage) Oil, Cananga Odorata (Ylang Ylang) Oil, Citrus Paradisi (Grapefruit) Oil, Cupressus Sempervirens (Cypress) Oil.

FAQs

What is the Thickening Hair Serum?

The Thickening Hair Serum is a lightweight, water-free blend of plant oils for the scalp and hair that conditions strands so thin or fine hair looks fuller, thicker and shinier. It is made with Avocado, Perilla Seed, Olive, Hazelnut, Coconut, Jojoba, Kukui Nut, Cherry Kernel, Babassu and Sesame Seed Oils and Marshmallow Leaf Extract, with Lemongrass, Orange Peel, Clary Sage, Ylang Ylang, Grapefruit and Cypress essential oils. Use it as a scalp treatment or a leave-in.

Can a serum make thin hair thicker?

A serum cannot change how your hair grows, but the Thickening Hair Serum can make thin hair look fuller. Its oils coat and condition each strand, adding softness, body and shine, so hair looks thicker and healthier. Massaging the scalp as you apply it also feels relaxing. Results depend on your hair, routine and overall health, so be patient and consistent. If you notice sudden thinning or shedding, see a doctor or dermatologist to find the cause.

How do I use the Thickening Hair Serum?

Shake the Thickening Hair Serum well, and start with a clean scalp free from product buildup. Using your fingertips, apply it directly to the scalp, focusing on the areas you want to look fuller, and massage it in with small circles. Leave it on for at least 2 to 3 hours, or overnight for a deeper treatment, then wash it out with a gentle shampoo and follow with conditioner. Use it at least twice a week.

How often should I use the Thickening Hair Serum?

Use the Thickening Hair Serum at least twice a week for the best results, and up to every day if you like. As a scalp treatment, leave it on for 2 to 3 hours or overnight before washing it out. On other days, you can use a small amount as a leave-in on the ends. Consistency matters more than quantity, so make it part of a regular routine and give it several weeks.

Can I use the Thickening Hair Serum as a leave-in?

Yes. The Thickening Hair Serum doubles as a leave-in serum. Put a small amount in your palm and smooth it over the ends and lightly over the scalp, so it adds softness and shine without weighing hair down. You can also use it as a sealant: after applying a water-based moisturizer or leave-in conditioner, add a few drops as the last step to help hold in moisture for longer.

How can I make my hair look thicker?

Start with a clean scalp and lightweight products, then add a conditioning scalp oil like the Thickening Hair Serum, which helps strands look fuller and shinier. Wash with a gentle shampoo, keep conditioner on the lengths, and blow-dry the roots first with your head upside down. Handle wet hair gently, avoid tight hairstyles and get regular trims. A balanced diet helps too. If your hair is suddenly thinning, see a dermatologist.

What is a scalp oil?

A scalp oil, like the Thickening Hair Serum, is a blend of plant oils massaged into the scalp to moisturize it and condition the hair at the roots. Massaging oil in feels relaxing and helps the scalp feel comfortable, especially when it is dry. Most scalp oils, including ours, are left on for a few hours or overnight and then washed out with a gentle shampoo. Some can also be used in small amounts as a leave-in for shine.

Which products should I use with the Thickening Hair Serum?

Pair the Thickening Hair Serum with our Vinegar Nutritive Rinse Cleanser, which clears away scalp buildup so the serum can spread on a clean scalp, and use the rinse about every two weeks. For washing, a gentle, lightweight shampoo works best, such as our Thin Hair Shampoo or Thicker Hair Shampoo, depending on your hair. Follow with a light conditioner on the lengths, and keep heavy products off the roots.

Is the Thickening Hair Serum good for aging or gray hair?

Yes. Hair often becomes finer and drier with age, and gray strands can look dull and wiry, so a nourishing oil like the Thickening Hair Serum is a good fit. It softens and conditions the hair, adds a healthy shine and helps it look fuller. Use it as a scalp treatment twice a week, and a few drops on the ends between washes. Thinning that is sudden or patchy is worth checking with a dermatologist.

Is the Thickening Hair Serum vegan, and does it contain nut oils?

The Thickening Hair Serum is 100% vegan and cruelty-free, never tested on animals, and every ingredient is listed on this page. It is water-free and made without artificial fragrances, and its scent comes from essential oils like Lemongrass, Orange Peel and Ylang Ylang. It contains Hazelnut, Kukui Nut, Cherry Kernel and Coconut Oils and Sesame Seed Oil, so check the full list if you have a nut or sesame allergy. It is made in the USA by Just Nutritive, a family-owned company making natural hair and skin care since 2007.

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Body (positive)Product (positive)Volume (positive)Serum (positive)Hair (positive)
  • 5 stars: 16 (80%)
  • 4 stars: 4 (20%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Christie Teller
I love all Just Nutritive products

I gave this a five star because I love all Just Nutritive products. This one needs to be used carefully. It’s not a traditional thickening product. It’s oil based and can really weigh down your hair if you’re not careful. But it does work if used correctly.

S
SJ
Works Wonders

This stuff works wonders. I use it after every shampoo. It adds such body and fullness to my baby fine hair. The best part is the natural ingredients are also good for my hair. Highly recommend it to everyone.

L
Lisa J Blake
Greatest product ever for Older Hair!!

What a terrific product!!! All my items arrived and I am so pleased with the gray hair shampoo, the thickening serum, and the leave in conditioner. My hair feels thicker from the thickener and more vibrant with the shampoo!!

A
Arla Petersen
Love it

My hair was so dry. First time I used the shampoo and conditioner, I was so happy.

S
Stephen
Thickening Hair Serum

Recently started using it. For starters, it helped to add body, shine and moisture balance.

I apply and leave in overnight. Then wash off next morning.

H
Healthy Hair
Thickening Hair Serum

I absolutely love all the just nutritive products because they deliver results! After many years of shedding and breaking hair, my hairs has been restored to it's original shining bouncing texture. The thickening serum does indeed give my fine hair volume!

T
Tina
It works

This product works for my fine, thinning hair. My hair feels thicker and healthier.

N
Nylene
Thickening Hair Serum

So far I am loving this product. I have been using this for a couple of weeks. I can feel and see the difference in my hair. I use it at least three times a week.

L
Leshia
Hair

Just starting to try this so can't really make a comment about this yet

M
Melinda
Great Thickening Hair Serum

Recent purchase. I bought the Vinegar Rinse Cleanser also. I'm am pleased with both. My hair feels great, healthy, really soft, shiny, and really clean. I have thinning, fine hair and my hair does look feel thicker!

A
Ardis
Just Natural products Amazing!

I have tried many products from this company and am always amazed that WOW, another one that really lives up to their promises. I can't praise these products any louder to anyone who will listen.The changes in my hair and skin are unbeliveable! Thanks Just Natural!

J
Jennifer
Thickening hair serum.

I like this product. A little goes a long way seems to make my hair look fuller too!

D
Deborah
No Title

I give the product 5 Stars ,you can also add my first name Deborah an North Carolina.

S
Susan
Great product

Works great as I have fine thin hair, highly recommend! I have several products and love them all!

M
Mckenna
Thickens Fine Hair

My hair is a bit on the thin side so I was in the market for a thickening spray. This serum is great for someone who wants a full blowout. I use this product for my blowouts and this makes my hair massive. I use the smallest amount of product in my damp hair on a low/medium setting to dry my hair completely. Family members ask if I was wearing extensions! I love it and will continue to use it until it runs out.

G
Gia
Beautiful Hair with Volume

This is a nice lightweight serum. If you follow the directions, it will leave your hair with volume and texture. This bottle will last you forever. My caramel blond hair feels moisturized, luscious and healthy. The smell is pretty strong but it goes away very quickly. The body and volume in my hair is incredible.

B
Bonnie
Delightful

I enjoy this serum. It adds noticeable volume. My hair is not greasy nor stiff but very smooth. If you use too much, your hair can get oily. I've got so many compliments on how nice my hair was. I love it so much. My hair looks better than before.

G
Gigi
Cool!

I received this serum as a birthday gift a year ago. The product has been just what I was looking for. I tried using a small amount on damp hair and blow dried my hair. My hair looks so full and voluminous. I could not believe it. I will continue to use this product on my hair until it runs out.

M
Melody O.
Superb Product

This is a great spray that helps my fine hair become full and voluminous. I use a small amount to prevent greasiness. This serum has helped my hair become healthier and thicker. None of JN products have let down so far. I highly recommend this!

A
Anonymous
it does work

This serum works. I have new hair growth around my front hairline. But it has also brought my hair back to life.
Growing the new hair will take time but having new life to my hair has been an unexpected bonus.