2023 Ultimate Shampoo Comparison – What Are The Best Shampoos For Hair Growth & Thickness?

You Could be Losing Your Hair – and Your Shampoo Might be the Culprit!

Each year, millions are caught in the seemingly endless battle against hair thinning and loss, while the solution could be hiding in their very own bathroom – in their shampoo bottle.

You might not realize this, but the shampoo you’re using can play a critical role in determining the thickness, structure, and overall health of your hair. Exciting results from numerous recent clinical studies have shown that the right shampoo could promote hair growth, especially when used with the right accompanying products.

Sadly, many are oblivious to the harm their beloved shampoo might be causing, silently accelerating hair loss.

Our team of expert researchers has rigorously tested 30 shampoos to find the top 4 for you, making sure you’re equipped with the right information to make the best decision for your hair.

Let’s start by diving into the surprising connection between your shampoo and hair loss.

The hidden link between your shampoo & hair loss

guy with hair loss looking in mirror

Hair loss is often blamed on genetics or lifestyle choices, with shampoo rarely considered a contributing factor. The sobering reality is that your shampoo can be a significant player in causing hair loss and hair thinning.

Most shampoos are riddled with harmful toxins and additives, which, while enhancing the longevity and production process of the product, pose a threat to your hair’s health. It’s akin to using harsh pesticides on fertile soil – it might work well in the short term, but over time, it damages the soil’s quality. The same logic applies to your hair and the shampoo you use.

So, what makes your shampoo a potential accomplice in hair loss? It’s all about the tiny structures responsible for your hair growth – hair follicles. Harmful substances in many conventional shampoos seep into your scalp, damaging your hair follicles, and eventually leading to hair thinning and loss.

How to choose the perfect shampoo to fight hair loss?

Here are the essential criteria to consider:

  • Amino acid blend for keratin stimulation: Keratin is the cornerstone of your hair, and its deficiency can trigger hair loss. It’s crucial to ensure your shampoo is enriched with a blend of amino acids that boost keratin levels.
  • Niacinamide (Vitamin B3): This potent vitamin strengthens hair follicles and boosts keratin levels when applied to the scalp.
  • Ingredients for hair regeneration: A high-quality shampoo should contain ingredients that stimulate hair follicles and promote hair regeneration.
  • Free of artificial chemicals and additives: Avoid shampoos with artificial substances and chemicals. They can damage your hair follicles, triggering hair loss.

Unveiling our top picks

We’ve ranked the top 4 shampoos based on a meticulous analysis of ingredients, safety, effectiveness, customer satisfaction, and reimbursement guidelines (no ones likes paying for nothing). Let’s reveal our top picks.

1: Scandinavian Biolabs’ Hair Strength Shampoo

Scandinavian Biolabs’ Hair Strength Shampoo is our top choice. Created by the trusted Danish brand Scandinavian Biolabs, it combines a powerful blend of amino acids with niacinamide for robust keratin levels.

Notably, it includes a special ingredient, Capilia Longa, scientifically proven to promote hair regeneration naturally without side effects. Free of harmful chemicals, it’s safe for long-term use. Paired with their 150-day money-back guarantee, it’s a no-brainer for position 1.



2: Hairburst Hair Growth Shampoo

Hairburst’s Hair Growth Shampoo is a strong contender with an amino acid blend to stimulate healthy keratin levels. It lacks ingredients promoting hair growth but is still a solid formula that mitigates the damage of conventional shampoos.


3: ThickTails Hair Growth Shampoo

ThickTails’ Hair Growth Shampoo features biotin for hair density, and caffeine for vitality. Despite the lack of scientific evidence for the active ingredients, this shampoo is free of harmful ingredients.


4: Plantur 21 #longhair Caffeine Shampoo

Plantur 21, though free of harmful ingredients, lacks proven hair growth boosters. It’s a reasonable choice but falls behind the others in our ranking.



These powerful formulas are flying off the shelves quickly, so don’t miss out. Choose the shampoo that best suits your hair and needs, and start your journey to stronger, healthier hair today!

Dr. Ahmad Chaudhry M.B.B.S.
Dr. Ahmad Fayyaz Chaudhry earned his MBBS degree from Punjab Medical College, Faisalabad, in 2020. During graduation, he enrolled himself in the Dermatology Ward DHQ Hospital Faisalabad for all the necessary training required to pass the bachelor's exam and encounter dermatological diseases daily. Currently, he is posted as a House Physician in the Medical Unit 3 Allied Hospital Faisalabad, where he encounters all kinds of hepatic, cardiac, neurological, and dermatological diseases daily.

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