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Hair Care, Health

Thickening Hair Shampoo: How It Works? 

Aren’t all of us obsessed with thick and luscious hair that draws attention from others? Yes, right. Now how do we achieve it? Apart from ...

by Debra Thomson

This article was created after thorough research and has been improved with the assistance of AI technology. Furthermore, our dedicated editorial team has meticulously fact-checked and polished its content for accuracy and clarity.

Aren’t all of us obsessed with thick and luscious hair that draws attention from others? Yes, right. Now how do we achieve it? Apart from the genes and natural hairs, what if there is something that can change the appearance of your hair and make it more voluminous, clean, and fuller?

Excited, right? Yes, there are some such products on the market, and they are thickening shampoos. 

What Is A Thickening Shampoo?

Hair Shampoo

Before understanding a thickening shampoo, it is important to understand what a shampoo is. A shampoo is a hair care product that is typically made to clean your hair. It is something that can clear out all the grease and dirt from the hair, which makes your hair look thin and attractive.

A thickening shampoo is something that can be used to volumize your hair and make it appear thicker and fuller. Thickening shampoos are usually made using protein and collagen to support healthy-looking and strong hair. 

How does it work?

Thickening shampoos work by providing the illusion of thicker, fuller, and more voluminous hair. They are made using ingredients like protein and collagen. They strengthen and thicken each strand of your hair. Cleaning your hair and letting it be free of grease and dirt makes your hair appear thicker.

These shampoos reduce the space between each of your hand strands. It plumps up your hair strands by infusing them with panthenols, thereby increasing the volume of your hair. The presence of protein in the thickening shampoo will help your hair attain an outer layer that can, in the long term, provide a boost to its volume.

To conclude, hair-thickening shampoos work by providing an outer layer to each of your hair strands, through which your hair appears thicker and fuller. 

Drawbacks of using a thickening shampoo

Apart from its appearance-boosting property, thickening shampoos have some downsides. This needs to be well understood before deciding to use this product.

  • As it was said earlier, thickening shampoos leave a layer of protein and other residues on the hair strands. With regular or increased use of this shampoo, the ingredients pile up and lead to inflammation. This can irritate and block the hair follicles, which can impact your hair growth. As a result, the hair strands start falling off. 
  • You may notice that your hair-thickening shampoos stop working after a certain point. This is because after each wash, it leaves more residue, which continues to pile up. This can let your hair weigh down, and you will no longer see any increase in thickness. 

Common ingredients in thickening shampoos

Analyzing the ingredient list of hair-thickening shampoos, certain ingredients are common. In several studies, it has been found that the following common ingredients are proven to make your hair appear thicker:

  • Biotin

Biotin is a proven ingredient that supports healthy hair growth. It can improve the quality and texture of your hair. 

  • Caffeine

Caffeine is known to inhibit DHT, which is effective for treating pattern baldness. 

  • Green tea

The antioxidant properties of green tea help protect your hair from damaging molecules. It also increases blood flow to improve hair growth. 

  • Pumpkin seed oil

Pumpkin seed oil contains cucurbitin. It effectively promotes hair growth. 

  • Rosemary oil

Rosemary oil is as effective as minoxidil for hair growth

  • Saw palmetto

Saw palmetto improves the overall health of your scalp and thereby promotes hair growth. 

5 natural alternatives to thickening your hair

Apart from using these temporary solutions, go for something that can permanently thicken your hair. There are a lot of natural ways that you can follow in your home to attain thicker and healthier hair. All the remedies will help you attain thickness while boosting hair growth. Some of the natural ways to thicken your hair are listed below. 

  • Eggs

Eggs are a good source of protein. It helps in strengthening and thickening your hair 

  • Olive oil

Olive oil is rich in omega-3 fatty acids. This is essential for scalp health, dealing with inflammation, boosting blood flow, reducing hair fall, and so on. 

  • Aloe vera

Aloe vera is a plant that is enriched with the benefits of vitamin E, Vitamin A, and Vitamin C. All these are good for boosting hair growth. 

  • Coconut oil

Coconut oil can moisturize your scalp. It helps to repair damaged hair and nourishes each strand. 

  • Green tea

Green tea can deal with the split ends. It makes your hair smoother and shinier from root to tip. 

Also read: What To Do When Hair Is Thinning? Check The Top Tricks And Tips!


To summarize, hair-thickening shampoos are effective, and they can be a savior on occasion. They work to create the illusion of thicker and more voluminous hair. But on the contrary, they have long-term negatives. This temporary benefit can cause permanent damage to your hair. So, it is important to understand the basics of these shampoos and use them only if necessary. 


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