Struggling with hair thinning or hair loss? The right hair loss shampoo can make a significant difference by targeting the root causes—whether it’s DHT buildup, scalp health, or weakened follicles.
An average man loses 50–100 hairs every day, but they grow back. When they don't, it's called male hair loss.
For men in the UK, there are proven shampoos enriched with powerful ingredients like ketoconazole, biotin, and saw palmetto that can strengthen hair, reduce shedding, and support new growth.
In this guide, we've rounded up the 9 best and most proven hair loss shampoos for men in the UK, all backed by scientific research and user reviews.
Whether you want to slow down hair loss or encourage thicker, healthier hair, these shampoos deliver real results.
Table of content
Do hair loss shampoos work?
Well, the answer is yes and no, depending on their ingredients.
Some shampoos make a difference. Others are promoted for marketing and profit.
Good, effective hair growth shampoos are usually formulated with ingredients that are scientifically tested to encourage healthy hair growth and fight thinning hair.
We recommend looking for hair growth shampoos where ingredients such as Capilia Longa, topical minoxidil, rosemary oil, peppermint oil, niacinamide, biotin, and caffeine are present.
These are substances that have been tested in clinical settings to potentially combat male pattern hair loss and promote hair regrowth.
As your leading source for hair health information over the past 4 years, we never compromise on accuracy. When it comes to your health, you deserve information you can truly rely on - and earning your trust is our top priority.
Here's how Scandinavian Biolabs ensures every piece of content meets the highest standards of accuracy and integrity:
- Credentialed Experts: Our reviewers are actively practicing doctors and medical researchers
- Stringent Reviews: Content undergoes rigorous editing by subject specialists and review by a practicing doctor.
- Evidence-Based: We rely on well-established research from trusted scientific sources like peer-reviewed journals and health authorities.
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- Independent Voice: While we do promote products, we operate in a vacuum to business operations. Our main goal is just an unwavering commitment to providing medically-sound guidance.
You can count on Scandinavian Biolabs to consistently deliver the trustworthy health information you deserve. Read our Editorial Standards.
How do we review?
Our best shampoo reviewing process is based on three factors to ensure independence and objectivity:
- Scientific data and clinical results (if any)
- Key ingredient analysis
- Reviews
- Customer support (from the brand)
What are the best men's hair loss shampoos in the UK?
Here are the 9 best hair growth shampoos for male pattern baldness in the UK:
🔹 Best Overall: Scandinavian Biolabs Hair Strength Shampoo – Clinically tested to reduce hair loss and strengthen hair follicles.
🔹 Best for Daily Use: Hims Thick Fix Shampoo – A DHT-blocking shampoo designed to cleanse and support thicker, healthier hair.
🔹 Best for Biotin Boost: PURA D'OR Professional Grade Biotin Shampoo – Packed with biotin and botanical extracts to nourish and fortify thinning hair.
🔹 Best for Lightweight Volume: Living Proof Full Shampoo – Provides weightless volume while strengthening hair strands.
🔹 Best for Deep Clean: Cristophe Robin Volume Shampoo Paste – A unique paste-to-foam formula that deeply cleanses and adds body to fine hair.
🔹 Best for Dandruff Control: Nizoral Anti-Dandruff Shampoo – Contains ketoconazole to combat dandruff while helping to block DHT.
🔹 Best Herbal Formula: Bioxine B’IOTA Shampoo – A natural formula with plant-based extracts that promotes hair growth and scalp health.
🔹 Best Premium Pick: Blu Atlas Shampoo – A high-end, sulfate-free shampoo that targets thinning hair and supports scalp health.
🔹 Best for Thickening: Re: Line Biotin Thickening Shampoo – Strengthens hair fibers and reduces hair fall with biotin and DHT-blocking ingredients.
1. Scandinavian Biolabs®️ Hair Strength Shampoo
Scandinavian Biolabs®️ Hair Strength Shampoo is a suitable option for those looking to promote healthier hair. With its botanical ingredients, this shampoo is formulated to manage excess sebum, provide nutrients to the scalp, and support hair strands.
Each active ingredient has been selected and assessed by an independent lab for quality considerations. Plus, it's 100% vegan, naturally derived, and drug-free.
Ingredients Used
- Capilia Longa
- Amino acid complex
- Niacinamide
- Biotin
- Caffeine
Pros:
- Strengthens hair strands
- Removes excess sebum oil
- Scalp moisturization
- Repair damaged hair naturally
- 150 days money-back guarantee for the routine
Cons:
- Limited stock
2. Hims Thick Fix Shampoo
It’s a new yet powerful product designed for men facing hair shedding. This sulfate-free product makes the thinnest part of the hair feel thicker. One of its key ingredients is saw palmetto, which specifically works to block DHT and promotes the growth of hair follicles.
Apply the product to your hair, lather it up, and let it stay for 1 minute before rinsing it. The result is a shiny scalp full of hair.
Ingredients used
- Cocamidopropyl
- Disodium cocamphodiacetate
- Peg-120 methyl glucose dioleate
- Lactitol
- Lauric acid
Pros:
- Makes the hair look thicker
- Reduces hair loss
- Increases blood flow to the area on which it is applied
- Increases the density and growth of hairs
Cons:
- A number of customers reported hair shedding
- Dryness may result as a side effect
3. PURA D'OR Professional Grade Biotin Shampoo
This biotin shampoo combines saw palmetto and pumpkin seed oil , specifically designed and clinically tested for men with hair loss. DHT are blocked by pumpkin seed oil andsaw palmetto while promoting hair growth.
It also has niacin , which counters dandruff and dryness. The biotin component promotes keratin production and repair damaged hair follicles , resulting in increased hair growth.
Ingredients used
- Saw palmetto
- Pumpkin seed oil
- Biotin
- Niacin
- Manganese
- Zinc
- Vitamin E
Pros:
- Results in reduced crown hair thinning
- Promote hair thickening and strengthening
- Increases the circulation of blood to the scalp
- Shiny effects on the scalp hairs beautify them.
Cons:
- Itching may result as a result of excessive use.
- It will improve the overall appearance of the hair but will not help with hair growth.
4. Living Proof Full Shampoo
This is a lightweight and gentle shampoo that works for most people. It cleans your hair thoroughly without over-drying and gives you a much fuller scalp. Apart from cleaning, it also repairs damaged hair follicles to provide a suitable environment for hair growth. It does not affect the oil in the hair and works best for oily hair as well.
Ingredients used
- Sodium Lauroyl Methyl Isethionate
- Hydrolyzed soy protein
- Decyl Glucoside
- Cocamidopropyl Betaine
Pros:
- Spreading evenly across the scalp to treat root or scalp issues
- Remove residues of dirt and sweat.
- Improves the shine of hair
Cons:
- It can sometimes result in hair loss.
- Excessive use may result in thinning of the hair.
5. Cristophe Robin Volume Shampoo Paste
This shampoo paste takes some time to get used to, but it’s worth the time and money. The paste is mixed with water to make foam. This foam is then applied to the strands. Pure Rassoul Clay gives deep cleaning results and removes residues and dust from your hair. This shampoo is powerful enough to keep your hair shiny and flat for 2-3 days.
Ingredients used
- Ammonium Lauryl Sulfate
- Moroccan lava clay
- Cocamide Mea
- Hydrated Silica
- Citronellol extracts
Pros:
- Its use results in fine hairs that look denser.
- It instantly boosts the lift.
- It results in the nourishment of hair roots.
Cons:
- It results in excessive dryness.
- Hair fall may result as a side effect of it.
6. Nizoral Anti-dandruff Shampoo
Chronic dandruff is one of the many causes of excessive hair shedding. This anti-dandruff shampoo not only removes dandruff from your hair but also disrupts the action of DHT. It has ketoconazole - an antifungal medication that also blocks DHT .
To get maximum results, apply the product to your hair and let it sit for 2–3 minutes before rinsing. It is recommended to use it twice a week.
Ingredients used
- Ketoconazole 1%
- Benzyl alcohol
- Citric acid
- Hydroxypropyl Methylcellulose
- Sodium Cocoyl Sarcosinate
- Tetrasodium EDTA
Pros:
- Prevents hair loss due to dandruff
- Prevents seborrheic dermatitis
- Inhibits fungal growth
Cons:
- Hives
- Scalp pustules
7. Bioxine B’IOTA Shampoo
This is an excellent option for people with oily hair. Maintaining the integrity of hairs also hydrates them. It is clinically proven to reduce hair loss in 90% of cases.
This hypoallergenic herbal product deeply cleans the scalp and prevents dandruff. This not only sustains hair loss but also stimulates new hair growth. It is recommended to use the product regularly for more resilient hair and to strengthen the hair follicles.
Ingredients used
- Antioxidants such as kaempferol
- Multiple vitamins
- Linolic acid, citric acid
- Minerals such as zinc, magnesium, etc.
Pros:
- Helps in the nourishment of the hair follicles
- Stimulates the growth of new hairs
- It has a pH value compatible with that of skin.
- It prevents allergies and irritations.
Cons:
- An appropriate amount of shampoo is required because an overdose can cause rashes.
- Overuse may cause itchiness.
8. Blu Atlas Shampoo
This product is a mixture of natural ingredients that boost hair growth. There is no trace of synthetic chemicals that could damage your scalp.
The major component of this shampoo is Jojoba protein, which assists hair growth. The vitamin components nourish hair follicles and fight against free radicals. This product moisturizes the scalp and provides soothing effects when applied.
Ingredients used
- Jojoba protein
- Vitamins (A, C, D, and E)
- Aloe leaf
Pros:
- It possesses supercharged vitamin C serum
- It has a perfect citrus-refreshing scent.
- Skin hydration is maintained.
Cons:
- Excessive use may result in itchiness and dryness of the scalp.
- Overdoes have a rough appearance.
9. Re: Line Biotin Thickening Shampoo
This hair thickening product promotes hair growth by blocking DHT. It enhances the look of your hair. It increases blood circulation to the scalp and provides soothing effects as well. It keratinizes your hair and strengthens it to prevent hair breakage . It works equally well on dry and oily scalps. It nourishes the hair from root to tip and includes additional oils to help the growing hairs.
Ingredients used
- Biotin
- Keratin
- Primrose oil
- Simmondsia chinensis (Jojoba) seed oil
- Rosmarinus officinalis (Rosemary) leaf oil
Pros:
- It is free of harsh chemicals.
- Works best on dry hair.
- It is safe to use on colour-treated hair.
- Hydrates the scalp
Cons:
- It can result in trouble sleeping.
- Skin rashes can result from excessive use.
What ingredients to look for in a hair loss shampoo for men?
Whatever the brand may be, it’s the ingredients that matter.
Two types of ingredients show the potential for hair loss treatment. These include DHT blockers and growth stimulators.
DHT blockers
DHT, or dihydrotestosterone, is a hormone that is primarily responsible for male pattern baldness and alopecia areata. It damages hair follicles and causes the hair to thin.
DHT blockers mainly reduce your DHT levels and protect the follicles from boosting hair density. These include ketoconazole, salicylic acid, pythonic zinc, saw palmetto, etc.
Growth stimulators
DHT blocking substances are known to cause some negative side effects.
Instead, you can opt for these growth stimulators to increase blood flow to the scalp and accelerate your hair growth cycle.
These include Capilia Longa, caffeine, biotin, niacin, pumpkin seed oil, rosemary oil, minoxidil etc.
Most of these are anti-inflammatory in action and also reduce irritation and free-radical damage to your scalp.
Moisturisers
While most men might scream at the idea of having an extensive hair care routine, those who wants to retain their natural full head of hair should not.
Either within your thickening shampoo or afterwards, you should try to moisturise it with natural ingredients like coconut oil, shea butter, castor oil, etc.
It creates a strong foundation so your hair avoids getting damaged.
What ingredients to avoid in a hair loss shampoo for men?
Avoid these ingredients in men's hair loss shampoos:
- Sulfates – Strip natural oils, drying out hair and scalp.
- Parabens – May disrupt hormones and contribute to hair thinning.
- Silicones – Cause buildup, blocking hair follicles.
- Alcohol – Dries out hair, leading to breakage.
- Artificial Fragrances & Dyes – Can irritate the scalp and cause inflammation.
- Formaldehyde-Releasing Preservatives – Linked to scalp irritation and hair loss.
- Heavy Oils (for straight hair) – Weighs down hair, making thinning more visible.
- Salicylic Acid (for curly hair) – Dries out curls, increasing breakage.
How often should you shampoo if you have thinning hair?
If you have thinning hair, the frequency of shampooing depends on your scalp type, hair texture, and lifestyle. Here are general guidelines:
- Normal to dry hair: Shampoo 1–2 times per week to avoid stripping essential oils, which protect the hair and scalp.
- Oily scalp or frequent sweating: Shampoo every 1–2 days to remove buildup and maintain scalp health.
- General recommendation: Washing thinning hair 3–4 times per week (every other day) is often ideal to balance cleansing and natural oil production.
Conclusion
In conclusion, choosing the right hair loss shampoo can make a significant difference in managing male pattern baldness.
By selecting products with proven ingredients like DHT blockers and growth stimulators, you can promote healthier hair growth and maintain a fuller appearance.
Remember, consistency and the right ingredients are key to achieving the best results. Here's to finding the perfect solution for your hair care needs!
References:
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509882/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9710406/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3262531/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3262531/
