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7 Cons of Using Shampoo Bars, You Never Knew Existed

7 Cons of Using Shampoo Bars, You Never Knew Existed purc hair care
7 Cons of Using Shampoo Bars, You Never Knew Existed admin ajax.php?action=kernel&p=image&src=%7B%22file%22%3A%22wp content%2Fuploads%2F2023%2F03%2FWhatsApp Image 2023 03 22 at 10.21.52 1 7 Cons of Using Shampoo Bars, You Never Knew Existed admin ajax.php?action=kernel&p=image&src=%7B%22file%22%3A%22wp content%2Fuploads%2F2023%2F03%2FWhatsApp Image 2023 03 22 at 10.21.52 1
7 Cons of Using Shampoo Bars, You Never Knew Existed purc magical treatment 1

Shampoo bars are a relatively new trend in the hair care industry, the invention has succeeded in turning quite a few heads. It is quite interesting that shampoo bars were quite common before 1940s but with the increasing health concerns the demand for the product has yet again risen. They are essentially solid bars of shampoo that can be used to cleanse hair, much like liquid shampoo. But what is all the fuss about? What is the Cons of Using Shampoo Bars?

They have been gaining popularity in recent years as an alternative to traditional liquid shampoos. This is mainly because they are more eco-friendly due to their minimal packaging and offer a range of benefits for your hair.

Shampoo bars are made without several harmful ingredients, such as parabens, sulfates, phthalates, silicone, and synthetic fragrances. By using a shampoo bar, you can avoid all of these harmful ingredients and enjoy a more natural, gentle cleansing experience for your hair. This can lead to healthier, more vibrant hair in the long run. They are great for people with sensitive skin, as they are less likely to cause irritation or allergic reactions.

While they have many benefits, such as being eco-friendly and long-lasting, there are also some cons to using them. In this article, we’ll explore the seven cons of using shampoo bars.

Slow Results: Major Cons

7 Cons of Using Shampoo Bars, You Never Knew Existed

Shampoo contains synthetic ingredients  which make your hair appear shiny and gives immediate results but shampoo bars are ‘built different’. The ingredients in the bar may take longer to penetrate the hair shaft and work their magic.  Another reason it takes longer for the results to appear is because your hair goes through a transition period. Hard water also play a role in slowing down the results, you can water softener instead to tackle the issue.

Hard to Pack for Traveling 


It can get a little challenging to pack a shampoo bar without a it getting mucky since we are used to travelling with liquid shampoo. While they are generally more compact and take up less space, they can also be messy and require a special container to prevent them from getting wet or damaged. This can be especially challenging if you’re travelling with limited luggage space or if you’re trying to pack light.

It Requires More Care

Cons of Using Shampoo Bars

Another con of using shampoo bars is that they require more work to care for them otherwise things can get mushy. Unlike liquid shampoos, which can be left in the shower and used as needed, you cannot leave your shampoo bar no matter how badly you don’t want to put the extra effort. This means you’ll need to find a way to store them in a dry place, such as a soap dish or a special container to keep it intact and ready to use the next time.

If you don’t take proper care of your shampoo bar, it can become soft and mushy, making it difficult to use and reducing its lifespan. You can learn more about how to preserve your shampoo bars here.

They Don’t Address Specific Hair Types


Shampoo bars tend to have a more generalized formula, whereas liquid shampoos can be tailored to specific hair types and concerns. It may even leave waxy residue on curly and long hair types. So, if you have specific hair care needs, such as color-treated hair, a dry scalp, or curly hair, you may need to find a bar fit for your hair type and its requirements for the best results.

To make the process easier, you can check out PURC organics where you can find 100% vegan and organic products free from any synthetic ingredients. 

For instance, if you want to reverse your grey hair back to black, you can use PURC Polygonum Multiflorum Shampoo bar. It contains Polygonum Multiflorum, which has a number of health benefits, such as healthy aging, longevity and natural hair darkening. 

If you have dry hair, rough or frizzy hair then, here is PURC ginger shampoo bar to your rescue! It is proven to repair hair loss and heals damaged hair.

Not So Pocket Friendly

shampoo bars

Another con of using shampoo bars is that they can be expensive. This is because they use high-quality organic ingredients and sustainable packaging which makes it not so budget friendly. While they may seem more cost-effective in the long run, as they tend to last longer than liquid shampoos, the initial investment can be steep. It is also to be noted that they have a shorter expiration date like most organic products usually do.

Don’t worry! you can find the best products at affordable prices and offers here.

Not as Convenient to Use

Cons of Using Shampoo Bars : not convenient

Using a shampoo bar can be less convenient than using a liquid shampoo. Because shampoo bars need to be lathered in your hands before being applied to your hair as they are concentrated shampoo with no water. The process can take longer than simply squirting a liquid shampoo onto your head. Additionally, shampoo bars can be difficult to apply evenly to your hair, especially if you have thick or long hair.

Hair Buildup

Finally, using a shampoo bar can leave residue on your hair if it’s not rinsed properly. This can be especially problematic if you have hard water, which can cause soap scum to build up on your hair and scalp. To avoid this, make sure to rinse your hair thoroughly after using a shampoo bar, and consider using a clarifying shampoo once a week to remove any buildup.

hair buildup

Jon-David, a master stylist, says that because of the high concentration of cleanser in bar shampoos, they tend to have a more waxy consistency, which can buildup in your hair

We didn’t expect the bars to have that many cons now, did we? We can conclude that while shampoo bars have many benefits, including being eco-friendly and long-lasting, they also have several cons that you should consider before making the switch. The bar does have organic ingredients but the generalized formula may make it a bit of a hustle for you to find one for your needs. However, if you’re looking to reduce your environmental pollution, shampoo bars are a great alternative to traditional liquid shampoos. 

At PURC organics, you can find shampoo bars which fits for your hair and great variety to choose from. The best part is they are completely vegan and organic! Sounds great, right? Some patience and adjustments are required to see the effects and get used to the lather, and care for the bar. Soap bars are healthier for your hair, more eco-friendly, and generally more natural and gentle.


Can we use shampoo bars daily?

There are no drawbacks to using a shampoo bar every day if you have oily hair. However, if you have dry skin, you may also need to watch out for dry hair. Washing too frequently, even with a shampoo bar that’s pH adjusted and rich in glycerin, could strip your hair of moisture.

What is the purpose of shampoo bars?

Shampoo bars do the same thing as normal shampoos, but they come as a solid rather than a liquid. They tend to look like old-fashioned soap bars, but rather than rinsing your hands, they get your hair looking fresh and clean. Another reason would be a more sustainable product for the environment.

Can shampoo bars cause hair damage?

Since most don’t contain sodium lauryl sulfate (SLS), they won’t dry or damage your hair. They create a thick and natural lather—and leave your hair feeling clean and healthy. Shampoo bars are also functional though according to what suits your hair the best, you should select a bar fit for you.

How often should you wash your hair with a shampoo bar?

Washing your hair often can lead to breakage and make it more oily and brittle be it shampoo bars or liquid shampoo. It is advised to wash your hair once or twice a week.

Why are shampoo bars so expensive?

Compared to a drugstore brand, shampoo bars may be at least 5x more expensive. This is because they are made with organic ingredients that are more expensive compared to cheaper ingredients – typically harsh chemicals and water – found in the former. 

While shampoo bars have become a popular alternative to traditional liquid shampoos, they do come with their own set of drawbacks. From potential scalp irritation to difficulty in finding the right formula for your hair type, it’s important to weigh the pros and cons before making the switch. Ultimately, the decision to use a shampoo bar is a personal one, and it’s important to find a hair care routine that works best for you and your hair’s unique needs.

About The Author

7 Cons of Using Shampoo Bars, You Never Knew Existed sarah cole 6242383d

Sarah Cole

Sarah Cole is a certified trichologist and a recognized authority in the field of hair care and hair growth. With over a decade of professional experience, Sarah brings a wealth of knowledge to her role as a Hair Care Specialist and Blogger at PURC Organics. Sarah began her journey in the beauty industry, earning a Bachelor’s degree in Cosmetology from the esteemed London College of Fashion. Her passion for hair health led her to further her education, becoming a certified trichologist from the International Association of Trichologists (IAT). Over the years, Sarah has helped thousands of clients achieve their hair goals through her personalized, science-based approach to hair care. She specializes in assessing the health of hair and scalp, identifying issues, and recommending holistic, organic solutions. Her expertise covers a wide range of hair concerns, including damage repair, hair growth, scalp health, and hair aging. Sarah is a regular contributor to several renowned beauty and wellness publications, where she shares her insights and latest findings in hair care. Her commitment to promoting healthier hair care routines using natural, organic products aligns perfectly with the ethos of PURC Organics. Through her blogs, Sarah aims to educate readers about the importance of using the right hair care products and practices. Her deep understanding of hair biology and the impact of natural ingredients on hair health has made her an indispensable part of the PURC Organics team. Sarah’s authoritative voice and expert advice in the field of hair care make her a trusted source of information. Her dedication to promoting eco-friendly, effective hair care solutions continues to inspire and guide individuals towards a healthier hair care journey.
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