The Best Hair Density Serum of 2024

Oooo - she thick! Discover the best hair-density serums on the market and embrace full, thick hair with our top picks.

  (photo credit: PR)
(photo credit: PR)

Our Top Picks

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Keranique Hair Density Serum
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Creip Hair Density Serum
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Nioxin Hair Density Serum
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The Ordinary Hair Density Serum
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Briogeo Hair Density Serum

There are countless reasons we may experience hair loss. For me, it was postpartum hormones that caused my hair to thin drastically. The decrease in volume and luster sent my confidence plummeting. No matter the reason for hair thinning, if you relate to this feeling, I have news for you. It’s finally time to turn things around with a hair-density serum. These magical potions, enriched with powerful ingredients, are just what people like you and I need to rejuvenate the hair, making it fuller, thicker, and healthier. Trust me, I’ve been there, and through my own hair care journey I’ve researched countless serums, consulted with experts, and poured over customer reviews to compile a list of the top hair-density serums on the market. Whether you’re experiencing hair thinning due to stress, hormones, or other personal factors, I’ve included a product in this comparison just for you, so you can save time and get to those results.

1

Keranique Hair Density Serum

Keranique Hair Density Serum
Keranique Hair Density Serum

This hair density serum is a powerful hair follicle stimulator spray that restores density and promotes thicker, fuller growth. This serum goes beyond traditional hair treatments by targeting the root of hair thinning and boosting the health of hair follicles. Formulated without sulfates, it is gentle enough for daily use and works to strengthen hair from the inside out. Designed to nourish and fortify hair, this serum will leave your locks looking stronger, healthier, and more voluminous.

Rated 9.9 based on 10
JPOST
Pros & Cons
Promotes hair density restoration
Enriched with Keratin
Thickens and stimulates growth
May cause scalp irritation

2

Creip Hair Density Serum

Creip Hair Density Serum
Creip Hair Density Serum

Infused with natural ingredients, including Batana oil, castor oil, rosemary oil, rice water, and biotin, this hair-density serum nourishes the scalp and thickens hair for both men and women. Batana Oil, a rare oil from the Amazon rainforest, has been used for centuries by indigenous communities for its restorative properties. Castor oil stimulates hair growth and strengthens hair follicles, while rosemary oil improves blood circulation to the scalp. Rice water, a traditional Japanese beauty secret, contains inositol which helps to repair damaged hair, and biotin is essential for hair growth and overall hair health. This 2 FL OZ natural hair growth spray is easy to apply and absorbs quickly, leaving no sticky residue.

Rated 9.6 based on 10
JPOST
Pros & Cons
Natural ingredients
Enriched with rosemary oil for hair growth
Suitable for both men and women
May leave hair a little greasy

3

Nioxin Hair Density Serum

Nioxin Hair Density Serum
Nioxin Hair Density Serum

Packed with powerful antioxidants, this leave-in hair density serum works wonders while you sleep to strengthen hair and prevent breakage. The lightweight formula absorbs quickly, leaving no residue behind. Its potent blend of ingredients, including niacinamide, biotin, and caffeine, work together to nourish and protect hair follicles, promoting a healthier, fuller head of hair. With regular use, you'll notice improved hair density and thickness, giving you the confidence to tackle any hairstyle or go all-natural with your luscious locks.

Rated 9.4 based on 10
JPOST
Pros & Cons
Reduces hair loss
increases hair density
contains antioxidants for hair
High upfront cost

4

The Ordinary Hair Density Serum

The Ordinary Hair Density Serum
The Ordinary Hair Density Serum

Enriched with powerful natural ingredients, this serum is just what your hair needs. With regular use, you’ll see thicker, fuller, healthier hair in just one month. This vegan hair growth serum is perfect for those looking for a natural and cruelty-free solution to their hair problems. It is easy to use and absorbs quickly into the scalp, stimulating hair growth and strengthening hair follicles. The 60ml bottle is perfect for daily use and will last you a whole month.

Rated 9.3 based on 10
JPOST
Pros & Cons
Renews hair follicles to improve hair density
Vegan formula
Rich in phytonutrients
May require washing hair in the morning

5

Briogeo Hair Density Serum

Briogeo Hair Density Serum
Briogeo Hair Density Serum

With its powerful blend of caffeine, biotin peptide, and other nourishing ingredients, this hair density serum strengthens and fortifies each strand of hair, leaving you with healthy, luscious locks. This fast-absorbing and non-greasy formula is perfect for all hair types - an excellent choice for anyone looking for a daily hair care serum. And because it's vegan and free from phthalates and parabens, you can rest easy knowing that you're using a safe, effective product.

Rated 9 based on 10
JPOST
Pros & Cons
Increases hair thickness & density
Fast-absorbing & non-greasy
Vegan & phalate-free
Could take up to 16 weeks to see results

6

Ombrace Hair Density Serum

Ombrace Hair Density Serum
Ombrace Hair Density Serum

Designed with a powerful multi-peptide formula, this serum reverses alopecia and promotes hair growth for both men and women. Designed for all hair types, it is a must-have for anyone eager to improve their hair density. Not only does it volumize and condition hair, but it also nourishes the scalp to allow healthy hair growth. Whether you're experiencing hair loss due to genetics, hormonal changes, or environmental factors, this serum is the perfect solution to combat it. With consistent use, you'll notice a significant improvement in the density and overall health of your hair.

Rated 8.8 based on 10
JPOST
Pros & Cons
Multi-peptides stimulate hair growth
Reverses alopecia
Suitable for all hair types
May irritate sensitive scalps

7

Divi Hair Density Serum

Divi Hair Density Serum
Divi Hair Density Serum

Revitalize and detoxify your hair with this hair-density serum. Designed to combat hair-thinning, this serum nourishes hair follicles and detoxifies product build-up. This product goes beyond your typical hair care, offering a unique blend of ingredients that work together to promote healthier and thicker hair. With its powerful detoxifying formula, you’ll notice a drastic decrease in product build-up, leaving your scalp clean and refreshed.

Rated 8.7 based on 10
JPOST
Pros & Cons
Promotes a healthy scalp
Detoxifies product build-up
Improves hair thickness and growth
Strong scent may not be for everyone

FAQ

Q: How often should I use hair density serum?

A: It's recommended to use hair density serum once a day, preferably at night before bed.

Q: Will hair density serum work for all hair types?

A: Yes, most hair density serums are suitable for all hair types.

Q: Can hair density serum be used with other hair products?

A: Yes, hair density serum can be used in conjunction with other hair products, including shampoo and conditioner.

Q: How long does it take to see results from using hair density serum?

A: Results vary from person to person, but generally, it takes about 2-3 months of consistent use to see a noticeable improvement in hair density.

Q: Is hair density serum safe to use?

A: Yes, hair density serum is safe to use and has been clinically tested for effectiveness and safety. It's important to follow the instructions on the packaging and not exceed the recommended usage.

Article Contributors

Joslyn Valente

Joslyn Valente is a trends and cultures writer with a background in political science. From international political reports to advice pieces on market trends for large scale companies, writing brings Joslyn to life. Born and raised in North Carolina, USA, you can now find Joslyn blissfully adjusting to new motherhood in the Netherlands with her partner and son. When Joslyn isn’t writing, she’s reading Eric Carle board books to her baby or cycling through the Dutch countryside.