Home Beauty Best Hair Growth Spray for Longer, Stronger Hair 2022

Best Hair Growth Spray for Longer, Stronger Hair 2022

Aug 8
Reading time: 9 min
Written by Kinjal Kanani
Fact checked by the medical team
best hair growth spray

Are you growing tired of your slow-growing hair?

Perhaps it won’t grow past a certain length, fails to grow in a particular spot, or grows unevenly on different sides. Whatever the problem, stunted hair growth and hair loss can cause frustration for both men and women.

Many causes can hinder healthy hair growth, like age, genetics, hormonal imbalances, and stress. It could be as simple as too much heat damage from styling tools. Some health conditions can also cause hair thinning and hair loss.

We’re not all blessed with long locks, but fortunately, there are some hair products out there that may be able to help.

In this article, we bring you 8 of the best hair growth products on the market today as we search for the hair regrowth treatment that trumps all.

What Are Hair Growth Sprays?

Hair growth sprays are a series of haircare products that work to promote hair growth for longer, thicker hair. Products are formulated with various ingredients, many of which target specific problems and aspects of hair health, such as hair loss, thinning, and fragile hair.

These formulas generally help stimulate hair follicles and provide the environment required to support hair regrowth. Unlike many oral hair growth supplements, you can apply hair growth sprays directly to the scalp.

The hair care market is jam-packed with hair growth products that promise speedy hair growth. It’s important to assess the products available to determine those that can genuinely improve hair health.

Do Hair Growth Sprays Work?

Hair growth sprays include ingredients that may promote new hair development and support a healthy scalp. 

However, many of the claims by hair product manufacturers are unproven, and the product may not be as effective as promised. While no product can make your hair grow quickly overnight, many hair products do support the growth process by promoting healthy hair.

When you keep your hair healthy, you provide the right conditions for hair to grow. 

You can promote good hair and scalp health by using the right products, eating a balanced diet rich in vitamins and minerals, and ensuring you get your hair-growth nutrients such as biotin, protein, vitamin A, and vitamin C.

8 Best Hair Growth Sprays

We’ve done our research and picked out the best hair growth products for thicker, longer locks. You can find the pros, cons, and unique features of each as we establish their primary focus.

Whether you want an intensive hair regrowth treatment or the best scalp serum, it’s all here.

#1 Moérie Ultimate Mineral Hair Growth Spray – Best Overall


Natural Hair Growth Products with 77 Minerals

  • 77 minerals, 5 vitamins, and 18 amino acids
  • Natural ingredients
  • Contains betaine, caffeine, arginine, fulvic acid, biotin, and coconut
  • Paraben-free, silicone-free, sulfate-free, GMO-free, DMDM-free, artificial fragrance-free, color-free, cruelty-free
  • Suitable for Curly Girl Method (CGM)
Our Rating:

Moérie Ultimate Mineral Hair Growth Spray is a hair growth serum that prioritizes natural ingredients and targets hair loss, hair thinning, and hair fall. It cleans the scalp, restores damaged hair follicles, prevents shedding, and adds shine.

We’ve awarded it the best overall hair growth product as the formula benefits several problem areas, ultimately supporting better overall hair health.

The hero ingredients include betaine, caffeine, arginine, fulvic acid, biotin, and coconut.

Betaine works to protect the hair protein structure, which helps reduce hair thinning and hair loss. Caffeine stimulates hair follicles and encourages hair growth, while arginine promotes blood circulation, stimulating the scalp to motivate hair growth.

Moérie is paraben, silicone, and sulfate-free. Due to the inclusion of 77 minerals, users can expect to see visibly longer hair after 30 days.

To summarize, let’s look at the pros and cons.

Promotes hair growth
Prevents hair loss, shedding, and dandruff
Restores damaged hair follicles
Cleans the scalp
Prevents split ends and fuzzy hair
Natural ingredients
77 minerals
Contains biotin, an essential B vitamin often used in the treatment of hair conditions
Smells like oranges (artificial fragrance-free)
More expensive than some other over-the-counter products
Growth results may vary based on personal attributes

#2 Bloom Health Goods Rice Water & Rosemary Spray – Best for Scalp Health

Bloom Health Goods Rice Water & Rosemary Spray
  • Natural ingredients
  • Stimulate hair growth
  • Made for all hair types
Our Rating:

The rice water and rosemary spray from Bloom Health Goods is a growth formula for all hair types.

Rice water is known for its positive effects on hair, with a history that dates back to the women of the Heian period. It contains several amino acids necessary for the hair and contains inositol, an antioxidant that is said to have hair-health properties.

Rosemary oil may reduce hair loss and increase hair growth due to enhancing blood flow and circulation. As rosemary has anti-inflammatory properties, it may help alleviate an irritated or itchy scalp.

Pure ingredients
Contains amino acids
Made for all hair types, from brittle to oily hair
No synthetic fragrances
Brewed in small batches in the USA
Available on Amazon, but no official brand website

#3 Re:line Biotin Thickening Spray – Best for Hair Thickness

Re:line Biotin Thickening Spray
  • Infused with biotin vitamin protein & caffeine
  • No side effects
  • All natural
Our Rating:

The Biotin Thickening Spray from Paisle Botanics features a two-in-one formula for thicker hair, faster hair growth, and increasing hair density.

Infused with high-potency biotin, the spray targets the scalp, seeping deep into the hair follicles.

Biotin, a water-soluble B vitamin, is used by the body for keratin production – the protein that makes up the hair, skin, and nails. For this reason, it is commonly used as a hair growth supplement.

The thickening spray also contains caffeine which has benefits for alleviating hair loss, and coconut oil which can support a healthy scalp.

Boosts hair volume
Contains biotin and caffeine to support hair growth
No harsh chemicals
Lightweight formula that rinses easily and doesn’t cause an oily scalp
Suitable for all hair types, including color-treated hair

#4 Aromatica Rosemary Root Enhancer – Best for Strengthening Hair

Aromatica Rosemary Root Enhancer
  • Vegan
  • Cruelty-free
  • Silicone free
Our Rating:

The Rosemary Root Enhancer from Korean skincare brand Aromatica is a product that claims to strengthen hair from the root down.

Its key ingredient is salicylic acid, a compound usually found in over-the-counter dandruff shampoos. Ultimately, salicylic acid nourishes the scalp, freeing clogged pores from dirt, debris, and product build-up. Keeping your scalp in good condition can impact hair regrowth.

It also contains six types of black foods (black rice, black bean, black sesame, eggplant fruits, mulberry fruits, and pepper seeds) to nourish the hair follicles to help regrow hair and promote thick hair.

Targets fine and thinning hair
Aromatherapy benefits with rosemary, lavender, and spearmint essential oils
Cheaper than other hair growth products
100% recycled plastic bottle
Slightly small bottle (100ml)

#5 Boldify Hair Thickening Spray – Best for Hair Volume

Boldify Hair Thickening Spray
  • Natural hair-boosting ingredients
  • Light hold and manageability
  • Gorgeous matte finish
Our Rating:

The Hair Thickening Spray from Boldify claims to thicken and volumize hair in just 60 seconds.

It makes fine hair appear fuller and healthier using gentle ingredients that thicken hair naturally, such as algae extract, Epsom salt, and sea kelp.

Algae extract contains minerals, including copper, magnesium, and selenium, which are among many minerals that protect the hair and reduce hair fall.

This thickening spray is also favored for its non-sticky formula that doesn’t leave a build-up of residue.

Adds volume to hair
Provides a flexible hold
Sulfate and paraben-free
Lightweight formula
Offers money-back-guarantee
More expensive than some products
Some customer reviews claim the product leaves hair feeling dry

#6 Seven Minerals Anti-Hair Loss Magnesium Spray – Best for Alopecia

Seven Minerals Anti-Hair Loss Magnesium Spray
  • Natural ingredients
  • No animal testing
  • No sulphates, parabens or toxic chemicals. Just scalp food.
Our Rating:

The Seven Minerals Anti-Hair Loss Magnesium Spray is a unisex hair spray you can use as a pre-shampoo treatment.

It works by nourishing the scalp and unclogging the hair follicles from the likes of calcium deposits and dead skin. Apart from detoxing the scalp, it can boost the natural hair growth cycle.

The pure magnesium oil absorbs rapidly into the skin and travels directly to your cells. It has anti-inflammatory effects and can break down calcium deposits in the hair follicles. Calcium build-up on the scalp can cause weak hair and hair loss.

Soothes inflammation
Unclogs the hair follicles
Natural and organic ingredients
No toxic chemicals
Offers money-back-guarantee
Magnesium hair supplements are not suitable for people with kidney failure
Results may take several weeks

#7 Bondi Boost Procapil Hair Tonic – Best for Fighting Premature Hair Loss

Bondi Boost Procapil Hair Tonic
  • Prevents the ageing of the hair follicle
  • Fights against premature hair loss
  • Extends the hair growth phase for thicker, stronger and healthier hair
Our Rating:

The Procapil Hair Tonic from leading haircare brand Bondi Boost is a hair growth product with a leave-in formula.

Procapil is a relatively new formula with a blend of matrikine, apigenin, and oleanolic acids. It targets hair thinning and loss by strengthening hair at the root and fighting the follicle-aging process.

Additionally, aloe vera promotes healthy cell growth, which may encourage hair to grow.

Natural and organic ingredients
Contains 3% Procapil
Suitable for color-treated hair
Vegan and Peta certified
Offers money-back-guarantee
Results may vary depending on hair type

#8 Keranique Hair Regrowth Treatment – Best for Thinning Hair

Keranique Hair Regrowth Treatment
  • FDA Approved Ingredient to Regrow Hair
  • Clinically Proven to Fight Hair Loss
  • 120-Day Extended Money Back Guarantee
Our Rating:

The Keranique Regrowth Treatment is part of a 4-piece system that targets thinning hair and promotes hair regrowth. It is designed for application directly to the scalp in areas with hair thinning and seeks to reactivate the hair follicles to stimulate the growth of new hair.

The hero ingredient is topical minoxidil, an FDA-approved ingredient for women’s hair loss. Minoxidil can provide excellent benefits for people with hair disorders.

Strengthens hair
Encourages hair regrowth
Contains FDA-approved ingredient minoxidil, clinically proven to support hair regrowth in women
Paraben and sulfate-free
Must apply twice daily
The brand warns that hair will revert to its original state without continued use
May not be suitable for people with heart disease, according to the label


How many inches does hair grow in a year?

For the average person, healthy hair grows approximately 6 inches per year, at a rate of 0.35mm a day. However, everybody’s hair grows at different rates, with several factors impacting how fast it grows. Age, sex, and genetics are some of the elements that influence speed.

What makes your hair grow?

Generally, maintaining healthy hair helps it grow. You can support growth by reducing hair damage, massaging the scalp regularly, and committing to a good hair care regime. Good nutrition and proper hydration also contribute, so eating a nutritious diet and drinking plenty of water can promote the process.

Can hair grow 1 inch a month?

As hair grows at unique rates, it is possible for hair to grow 1 inch a month. However, this rate of hair growth is relatively uncommon. On average, hair grows approximately half an inch over the course of a month, at a rate of 0.35mm a day.

How We Tested

In assessing haircare products for a recommendation, we do a deep dive into the market to discover the industry’s leading brands. As there are many reasons hair fails to grow, we decided to select a range of products that suit different needs, from thinning to limp hair.

We considered the following details to determine our thoughts on the listed products.


A good-quality formula with proven ingredients is a must. We rate products based on quality while considering the price tag to ensure the price matches what you’re getting.


If it’s not going to work, why bother? How effective a product is remains a priority when writing our reviews. While we accept that no miracle solution will give you long locks overnight, we assess the ingredients and customer reviews to clarify the effectiveness of a particular formula.


If you’re going to include a product as part of your everyday haircare routine, you don’t want it to break the bank. The pricing of hair sprays varies significantly between brands, but we opted for products that don’t fall into the super-expensive category.

Brand reputation

The safety of products is of utmost importance, so we research our chosen brands to ensure safety standards are met. We also take into account customer reviews to identify any negative patterns regarding a specific brand and product.

A Word From Our RD

A lot of people struggle with thinning hair and hair loss. And even for those who don’t face these issues, hair growth can still be a concern.

Many internal and external factors can hinder new hair growth, from underlying health conditions to everyday damage. Fortunately, you can improve your hair’s ability to grow by making positive lifestyle changes.

The best way to set your hair up for successful growth is with sustainable healthy eating that includes all essential vitamins and minerals. Nutrient deficiencies, notably biotin, folate, riboflavin, and vitamin B12, are associated with hair loss.

Proper hydration is also vital, as drinking water supports your overall health, including your hair. If you don’t enjoy plain water, you can try fresh lemon or lime water.

Another way to benefit the health of your hair is with good quality haircare products. Many formulas contain active ingredients that help with hair restoration to prevent hair loss and promote growth. Just a few drops daily could potentially bring significant effects.


After reviewing the 8 best spray products for growing your natural hair, it’s clear that each has unique advantages and drawbacks. 

Based on the features, pros, and cons, we’re labeling Moérie Ultimate Mineral Hair Growth Spray as the best overall for healthier hair that supports growth, reduces shedding, cleanses the scalp, and improves hair texture.

Before using hair supplements, you should check with a board-certified dermatologist to ensure the ingredients in the products are safe for you, your hair, and your health.

Written by
Kinjal Kanani

Kinjal Kanani is a medical doctor who graduated in 2015 from the Maharashtra University of Health Sciences and has been working in her profession since then. Kinjal’s goal is to increase health awareness and help people improve their health through nutrition and lifestyle changes.

Fact checked by the medical team

Comments (0)

Leave a comment

Your email address will not be published. Required fields are marked *

More Articles About BEAUTY


Subscribe to our health and wellness newsletter where we share healthy living tips, news, and wellness ideas.