Best 15 Men's Shampoo For Hair Growth And Thickening Of 2024: Clinically Tested Results

Medically reviewedby Dr. Amy Revene M.B.B.S.
WrittenbyLuat Duong
Last updated

Seeking the best men's shampoo for hair growth and thickening in 2024 with clinically tested results? Look no further.

We've compiled the top 15 shampoos specifically designed to fortify men's hair, encouraging healthy growth and visible thickening.

Dive into our selection for the ultimate hair care solutions that truly deliver.

What is the best men's shampoo for hair growth and thickening?

Here are some of the best men's shampoo for hair growth and thickening:

  1. Scandinavian Biolabs Hair Strength Shampoo
  2. Kérastase Densifique Thickening Shampoo
  3. Kevin Murphy Stimulate Me Wash
  4. Nioxin System 2 Cleanser Shampoo
  5. VIRTUE Flourish Shampoo For Thinning Hair
  6. OGX Thick & Full Biotin & Collagen Shampoo
  7. Philip Kingsley Density Thickening Shampoo
  8. RevitaLash Thickening Shampoo
  9. VEGAMOUR GRO Revitalizing Shampoo
  10. Hims Thick Fix Hair Shampoo
  11. Bumble and Bumble Full Potential Hair Preserving Shampoo
  12. Nizoral Anti-Dandruff Shampoo
  13. Patricks SH1 Daily Thickening Shampoo
  14. Aveda Rosemary Mint Purifying Shampoo
  15. Grown Alchemist Strengthening Shampoo

1. Scandinavian Biolabs Hair Strength Shampoo

Best men's shampoo for hair growth and thickening

Scandinavian Biolabs' Hair Strength Shampoo combines nature-inspired ingredients with scientific expertise to create a gentle yet effective solution for men's hair care. 

Designed to reduce excessive sebum and rebalance the scalp, it's ideal for those seeking stronger, more vibrant hair. 

Its formula, rigorously evaluated by third-party laboratories, is 100% vegan, featuring naturally derived or scientifically replicated ingredients. 

The pleasant eucalyptus aroma enhances the hair care experience, making it both refreshing and beneficial for overall hair health. 

This shampoo stands out for its commitment to natural, effective ingredients and sustainability, making it a wise choice for health-conscious individuals.

Hair Strength Shampoo | For Men
Hair Strength Shampoo | For Men
Aims to cleanse gently while helping to reduce excess oil and balance scalp

2. Kérastase Densifique Thickening Shampoo

Kérastase Densifique Thickening Shampoo

Kérastase Densifique, one of the best hair thickening shampoos, is a premium choice for those aiming to enhance volume and combat thin hair. This hair thickening shampoo stands out for its luxurious formula, enriched with hyaluronic acid, ceramides, and peptides, specifically designed to thicken hair.

These ingredients work together to create a thickening effect on each hair strand, making it appear fuller and more voluminous. 

Ideal for men who want to enhance the overall density of their hair, this shampoo cleans effectively while also treating the hair to a deeply nourishing experience. 

The result is hair that feels rejuvenated, looks denser and retains a healthy sheen that adds to your style.

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3. Kevin Murphy Stimulate Me Wash

Kevin Murphy Stimulate Me Wash

Kevin Murphy's 'Stimulate Me Wash', a leading hair thickening shampoo, is both a hydration powerhouse and growth stimulator, addressing male pattern hair loss effectively. This shampoo has garnered acclaim, proving how hair thickening shampoos work effectively to hydrate dry hair while encouraging growth.

Users have reported significant reductions in hair shedding, with many agreeing that their hair loss issues had improved by the end of the trial. 

Its effectiveness in boosting hair thickness has been noted not just by users, but also in laboratory tests. The secret lies in its unique formula, which nourishes the scalp and hair follicles, fostering an environment conducive to healthy hair growth. 

Its dual benefit of hydration and stimulation makes it an excellent choice for those looking to revitalize their hair.

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4. Nioxin System 2 Cleanser Shampoo

Nioxin System 2 Cleanser Shampoo

For over 30 years, Nioxin System 2 Cleanser Shampoo has been a trusted brand for those dealing with hair loss. 

This shampoo combines peppermint, salicylic acid, and vitamin B peptides in a blend that deeply cleanses the scalp, removing dirt and build-up. This cleansing action helps strengthen hair at the root, which is crucial for healthy hair growth. 

The shampoo's formula includes yeast ferments, which some studies suggest can improve scalp health and potentially aid in hair regrowth. 

While the primary aim of this shampoo is to enhance scalp health, an indirect yet vital aspect of hair growth, it has also been noted for its ability to address various scalp issues. 

Whether you're dealing with a dry, itchy scalp or an oily one, this shampoo is effective in cleansing without leaving any greasy residue, helping to reduce breakage and giving the appearance of fuller hair after just one use.

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5. VIRTUE Flourish Shampoo For Thinning Hair

VIRTUE Flourish Shampoo For Thinning Hair

VIRTUE Flourish Shampoo for Thinning Hair is a revolutionary product that tackles hair thinning with a two-pronged approach. 

Firstly, it cleanses the hair shaft and clears debris from the follicle's base, setting the stage for healthy hair growth. 

Secondly, it employs alpha and gamma keratin molecules to repair and nourish the scalp. This not only provides fragile hair strands with the strength and elasticity they need to grow but also ensures overall hair health. 

Regular use of this thickening shampoo can significantly improve hair thickness and quality, especially for those with thin hair. It's a convenient and effective solution for achieving healthier, stronger, and more resilient hair.

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6. OGX Thick & Full Biotin & Collagen Shampoo

OGX Thick & Full Biotin & Collagen Shampoo

OGX Thick & Full Biotin & Collagen Shampoo is an affordable yet highly effective option for those looking to thicken their hair. 

Recommended by hair restoration experts, this shampoo is enriched with biotin and collagen, key ingredients known for promoting hair volume and health. Additionally, it contains wheat protein, which strengthens hair and reduces breakage. 

This formulation makes it particularly suitable for individuals who are experiencing hair thinning and want to add volume to their hair. 

The shampoo's efficacy in strengthening hair strands and promoting overall hair health, coupled with its budget-friendly price, makes it a popular choice among men looking to enhance their hair's thickness and vitality.

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7. Philip Kingsley Density Thickening Shampoo

Philip Kingsley Density Thickening Shampoo

Philip Kingsley's Density Thickening Shampoo is the go-to product if you're noticing sparse hair. This shampoo uses advanced ingredients like hyper-branched polymers and hydrolyzed pea peptides to instantly add volume to fine hair without causing dryness. 

Its immediate effect on hair thickness is remarkable. While most hair growth products take months to show results, this shampoo offers an instant solution to make hair look fuller and thicker after just one use. 

Its ability to plump hair instantly, along with its long-term benefits for hair health, makes it a standout choice for those seeking immediate and noticeable improvements in their hair's density and texture.

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8. RevitaLash Thickening Shampoo

RevitaLash Thickening Shampoo

RevitaLash Thickening Shampoo is specially formulated for fine and thinning hair, offering a solution that combines gentle care with effective volumizing. 

It harnesses the power of phyto extracts, panthenol, and biotin to add noticeable volume and lift to limp hair from the very first wash. 

This shampoo is not only about enhancing hair volume; it also addresses scalp health, helping to balance and control issues like dryness. 

The result is a head of hair that feels fuller, looks healthier, and a scalp that maintains its natural moisture balance. 

The bonus benefits of this shampoo make it an excellent choice for those seeking a comprehensive solution for fine or thinning hair.

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9. VEGAMOUR GRO Revitalizing Shampoo

VEGAMOUR GRO Revitalizing Shampoo

VEGAMOUR's GRO Revitalizing Shampoo takes a plant-powered approach to hair care. It contains microencapsulated b-silk protein, a vegan alternative to animal keratin, that bonds to hair follicles and remains even after rinsing. 

This innovative ingredient fills in small cracks within the hair cuticle, providing protection and strength. 

This shampoo not only enhances the hair's natural structure but also helps in protecting it after drying, making it a great option for those looking to improve their hair's health and appearance sustainably.

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10. Hims Thick Fix Hair Shampoo

HIMS Thick Fix Hair Shampoo

HIMS Thick Fix Hair Shampoo is designed for men aiming to grow thicker hair. Featuring saw palmetto, it targets DHT, a hormone linked to hair loss, effectively cleansing and moisturizing without damaging hair. 

This shampoo adds volume to thin strands, promoting a fuller look and feel. Ideal for those experiencing thinning hair, its blend of natural ingredients and hydrating properties make it a robust choice for enhancing hair density and health.

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11. Bumble and Bumble Full Potential Hair Preserving Shampoo

Bumble and Bumble Full Potential Hair Preserving Shampoo

Bumble and Bumble's Full Potential Hair Preserving Shampoo is a rejuvenating product that leaves hair shiny and silky, simplifying styling post-wash. 

Users often report a pleasant tingling sensation on the scalp, adding to the enjoyable experience of using this shampoo. 

While it may not significantly promote hair growth, its effectiveness in making hair appear fuller and reducing hair breakage is notable. 

This shampoo is perfect for those looking to enhance their hair's overall appearance and health, ensuring it looks and feels its best.

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12. Nizoral Anti-Dandruff Shampoo

Nizoral Anti-Dandruff Shampoo

Nizoral Anti-Dandruff Shampoo stands out not just for its dandruff-controlling abilities but also for its potential positive effects on hair growth. 

The active ingredient, ketoconazole, is known for tackling the fungus responsible for dandruff, but emerging studies suggest it could also promote hair growth. 

Recommended by hair loss experts, this shampoo could be a dual-action solution for those dealing with dandruff and hair thinning, offering a scientifically-backed approach to improving scalp and hair health.

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13. Patricks SH1 Daily Thickening Shampoo

Patricks SH1 Daily Thickening Shampoo

Patricks SH1 Daily Thickening Shampoo is a luxury product that delivers both experience and efficacy. It's rich-lathering, with a delightful scent, and packed with a blend of plant-based and scientifically-developed ingredients. 

This shampoo doesn't just make hair appear thicker and fuller; it also targets early signs of hair loss

For men combating male pattern hair loss and valuing premium grooming products with tangible results, this right thickening shampoo is the perfect choice.

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14. Aveda Rosemary Mint Purifying Shampoo

Aveda Rosemary Mint Purifying Shampoo

Aveda's Rosemary Mint Purifying Shampoo is a nature-inspired solution for hair growth. Comprising 96% naturally derived ingredients, including rosemary oil and white vinegar, it gently purifies the scalp while potentially stimulating hair growth. 

Despite containing vinegar, the shampoo has a pleasant scent, far from the sharpness of vinegar. 

Ideal for those seeking the best hair thickening shampoos with natural ingredients for their hair type, this shampoo offers a refreshing and effective approach to thicken hair and improve its health.

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15. Grown Alchemist Strengthening Shampoo

Grown Alchemist Strengthening Shampoo

Grown Alchemist's Strengthening Shampoo is a formidable ally in the fight for strong, healthy hair. It addresses hair weakness and damage proactively, well before these issues lead to hair loss. 

This shampoo is infused with hydrolyzed baobab protein, a key ingredient that not only enhances the strength of your hair strands but also boosts their resistance to future damage. 

The inclusion of calendula is another smart choice, as it targets signs of aging in the scalp, nourishing and conditioning it to promote faster hair growth, increased strength, and quicker recovery from damage. 

This shampoo is ideal for those who are looking to maintain their hair's health over the long term, ensuring each strand remains robust and resilient against the daily challenges it faces.

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Why you can trust Scandinavian Biolabs?
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How to choose the best men's shampoo for hair growth and thickening

Choosing the best men's shampoo for hair growth and thickening boils down to understanding what's inside the bottle. Here's my straight-shooting advice on what to look for and what to steer clear of:

  • Quality ingredients matter: Look for key players like biotin, niacinamide, amino acids, keratin, peptides, and collagen. These are the backbone of any good hair thickening shampoo.
  • Nourish the roots: Jojoba oil, saw palmetto, castor oil, argan oil, caffeine, and avocado oil are your friends. They get down to the root of the problem, literally, by nourishing your follicles.
  • Stimulate growth naturally: Essential oils such as rosemary and peppermint not only smell great but are also ace at encouraging hair growth.
  • Avoid the nasties: I'm talking about sulfates. They strip away natural moisture and nutrients, which is the last thing thinning hair needs.

Remember, it's not just about what's in the shampoo; it's also about what's not. Stick to formulas that clean without stripping away the good stuff.

And hey, if it feels too heavy on your pocket, it's probably not worth it. Keep it simple, stick to the essentials, and you'll be on your way to thicker, healthier hair without any fuss.

A better approach for your overall hair health

bio pilixin serum

Bio-Pilixin Serum is expertly formulated to combat hair loss and encourage hair growth. Utilizing advanced stem cell technology, it features plant growth factors that nourish hair follicles. 

The serum includes Capilia Longa, which significantly reduces hair loss and boosts hair density. Niacinamide strengthens hair by enhancing keratin production, and Vanillyl Butyl Ether improves scalp blood flow, aiding in nutrient delivery. 

Crafted with 100% vegan ingredients, each component is scientifically selected and third-party tested for quality. 

Bio-Pilixin Serum offers a holistic approach to hair health, backed by a 150-day money-back guarantee for customer assurance.

Bio-Pilixin® Activation Serum | For Men
Bio-Pilixin® Activation Serum | For Men
Drug-free & clinically tested

Additional tips for hair growth and thickening

To bolster hair growth and thickness, integrating a few lifestyle and care adjustments beyond just shampoo can make a big difference. Here's how to nurture and protect your mane:

Optimize your nutrition

Eating a balanced diet rich in essential nutrients can significantly affect your hair's health. Focus on incorporating a variety of foods that provide the vitamins and minerals known to support hair strength and growth, like leafy greens, omega-3-rich fish, and nuts.

Moderation in hair washing

Washing your hair too frequently can strip it of natural oils, leading to dryness and potential hair damage. Aim to wash your hair two to three times a week to maintain moisture balance and scalp health.

Don't overlook conditioner

Conditioning after shampooing is crucial for maintaining hydration and elasticity in your hair strands, helping to prevent breakage and encouraging fuller, healthier-looking hair.

Incorporate scalp massages

Regular scalp massages can boost circulation, enhancing the delivery of oxygen and nutrients to your hair follicles. This simple, cost-effective method can be a game-changer for hair growth.

Add a hair growth serum

Incorporating a hair growth serum or oil into your routine can provide your follicles with targeted nutrients and compounds that support hair density and strength, offering a direct route to thicker hair.

Address nutritional deficiencies

If you suspect that your diet may be lacking key nutrients for hair health, consulting with a healthcare provider can help you identify and address any deficiencies, potentially through dietary adjustments or supplementation.


The landscape of men's hair care in 2024 showcases a remarkable array of shampoos specifically designed for hair growth and thickening. 

Each product on this list stands out for its unique blend of natural ingredients and scientific innovation, targeting the root causes of hair thinning while promoting overall hair health. 

From luxurious formulas to nature-inspired blends, these 15 shampoos cater to a variety of needs and preferences, ensuring there's a perfect match for every man seeking a fuller, healthier head of hair.

Additionally, for those looking for a comprehensive approach to hair care, Scandinavian Biolabs' Bio-Pilixin Serum offers a scientifically formulated solution to enhance hair growth and reduce hair loss.

Its 100% vegan ingredients and 150-day money-back guarantee complement the shampoo selections and ensure a well-rounded hair care regimen.


Does hair thickening shampoo really work?

Yes, hair thickening shampoos work, but results take time. Using quality products consistently can lead to fuller hair. Enhance outcomes with complementary grooming products and healthy lifestyle changes for best effects.

Do I need to use hair thickening shampoos daily?

Not necessarily. Frequency depends on your hair type and the specific product's instructions. Some may benefit from daily use, while others might find a few times a week sufficient. Always follow the product guidelines for the best results.

Can hair thickening shampoos cure baldness or reverse hair loss?

Hair thickening shampoos are designed to make hair appear fuller and may improve the health of your hair and scalp, but they are not a cure for baldness or a replacement for treatments specifically designed to reverse hair loss.

Are there any side effects to using hair thickening shampoos?

Most high-quality hair thickening shampoos formulated with safe ingredients have minimal risk of side effects. However, individuals with sensitive skin or allergies should review ingredients carefully and patch test before regular use.

How long does it take to see results from a hair thickening shampoo?

Visible results from using hair thickening shampoos can vary widely among individuals. Generally, it may take several weeks to a few months of consistent use to notice significant changes in hair volume and thickness.



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Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.