Shampoo Bars

  • Plastic-Free
  • Vegan
  • Fragrance Free
  • SLS-Free
  • No Parabens
  • Made in the USA
  • Small Batch
  • 1 Bar = 3 Bottles
  • 90+ Washes
Shampoo Bar

NEW Bloom - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Sunshine - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Blossom - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Cobalt - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Driftwood - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Earth - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Lotus - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Maui Melon - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Oasis - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Peppermint Breeze - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Seaside - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Sunkissed - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...
Shampoo Bar

Simply Unscented - Shampoo Bar

$15.99
Shampoo Bar - Zero Waste Shampoo, 3oz, 12 Scent Options, Vegan, SLS Free, #1 Best Seller No matter your hair type, whether it's damaged, greasy, dull, colored, or just in...

Default Title - Bloom Shampoo Bar – For Hair Growth & Scalp Revival

$15.99
Meet the shampoo bar made to kickstart your hair goals. Bloom blends castor oil, rosemary, peppermint, and lavender to help stimulate growth, boost scalp health, and bring your hair back...

Did You Know

552 Million

Plastic Bottles of Shampoo are Thrown Away Each Year?

If stacked, the bottles would form a tower approximately 48,000 miles tall—enough to wrap around the Earth nearly two times.

Join thousands making the switch to Shampoo Bars — a simple yet impactful way to ditch plastic, reduce waste, and protect our planet!

DON'T JUST TAKE OUR WORD FOR IT. 

4.9 stars - 

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Customer Reviews

Based on 3670 reviews
90%
(3300)
7%
(254)
2%
(75)
1%
(24)
0%
(17)
C
Christine Allen
Which bar did you purchase?: Driftwood
How would you describe your hair?: Straight (Thin/Fine)
What are your largest concerns when it comes to your hair? : Oil/Grease
Love It

This bar is a great addition to my shower routine and smells delish!

R
Rebecca K.
Which bar did you purchase?: Simply
How would you describe your hair?: Wavy (Fine//Some Waves)
What are your largest concerns when it comes to your hair? : Dryness, Frizz
My new favorite bars!

Been using a different brand of shampoo and conditioner bar for years, but have been not loving the results lately. The larger hadn’t been great, leaving my hair not feeling clean, and not moisturizing enough so my frizz was out of control. These bars have fixed that! Amazing lather and no more frizz! Love the simply unscented version as well! Even without the fragrance, it properly cleaned my hair after a campfire and left no scent behind.

R
Robin K.
Which bar did you purchase?: Driftwood
How would you describe your hair?: Straight (Thin/Fine)
What are your largest concerns when it comes to your hair? : Lack Of Volume, Greying
Love these shampoo bars!

These suds up so nicely! They are also really easy to run over your hair. Highly recommend!

E
Elaine
Which bar did you purchase?: Simply
How would you describe your hair?: Straight (Thin/Fine)
What are your largest concerns when it comes to your hair? : Dryness, Damage, Thinning Hair

I’m impressed with how well the shampoo bar suds up - my hair feels so clean! But it’s hard to get enough off the conditioner bar. It does work; it just might take getting used to. To reference: I have fine, mostly straight hair. I wish there was an unscented, plastic-free product like this that worked well for my curly-haired kids, but these bars have sulfates. Please make one for curly kiddos!

D
Daniel Schuessler
Which bar did you purchase?: Seaside
How would you describe your hair?: Straight (Thin/Fine)
What are your largest concerns when it comes to your hair? : Lack Of Volume, Itchy Scalp/Dandruff, Oil/Grease, Thinning Hair
Such quick and abundant suds

I never thought such a small amount of soap could set up my head of hair so quickly. I literally just grabbed the bar with both hands put it back and there’s enough soap on my hands to lather up my entire head cleans. Great I wish there was a conditioner version

Learn more from our blog:

An Easy Breakdown of Suds & Eco Shampoo & Conditioner Bars by Hair Type

An Easy Breakdown of Suds & Eco Shampoo & Conditioner Bars by Hair Type

What makes a Suds & Eco shampoo and conditioner bar as great as they are? And which one is the best fit for your hair type? Read on to find out.

Read Blog
Do You Need A Conditioner With A Shampoo Bar?

Do You Need A Conditioner With A Shampoo Bar?

Discover why you need a conditioner with a shampoo bar, especially when you first make the transition. Learn how to enhance your hair care routine while being eco-friendly!

Read Blog
5 Simple Reasons You Need to Ditch the Plastic & Switch to Shampoo Bars

5 Simple Reasons You Need to Ditch the Plastic & Switch to Shampoo Bars

It's never been easier to ditch plastic bottles and switch to shampoo bars. Here are the only 5 reasons you need to know to make the switch.

Read Blog

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Shampoo Bar FAQ's

Everything You Need to Know About Our Shampoo Bars.

What are shampoo bars?

Shampoo bars are solid, concentrated bars of shampoo made with cleansing and nourishing ingredients. They work like liquid shampoo but without the plastic bottle or harsh chemicals.

How do you use a shampoo bar?

Wet your hair and the shampoo bar, then rub the bar between your hands or directly onto your scalp to create a lather. Massage through your hair and rinse thoroughly.

Are shampoo bars good for all hair types?

Yes, there are shampoo bars formulated for all hair types, including dry, oily, curly, fine, and color-treated hair. Look for a bar tailored to your specific needs. Find yours here.

Do shampoo bars lather as well as liquid shampoo?

Yes, most shampoo bars create a rich lather thanks to natural surfactants or ingredients like coconut oil, which work to cleanse your hair effectively.

Are shampoo bars environmentally friendly?

Absolutely! Shampoo bars eliminate plastic waste, require less water in production, and are often made with biodegradable and natural ingredients.

How long does a shampoo bar last?

A single shampoo bar can last as long as 2-3 bottles of liquid shampoo, depending on how often you use it and how well you store it between uses.

How should I store a shampoo bar?

Keep your shampoo bar in a dry, well-ventilated spot between uses, such as on a soap dish with drainage. This prevents it from dissolving prematurely.

Can shampoo bars be used on color-treated hair?

Yes, many shampoo bars, including ours, are color-safe and free from ingredients that strips hair color. Check the product description for confirmation.

Will a shampoo bar make my hair feel greasy or waxy?

Our bars typically don’t require a transition period, but some may experience a short adjustment phase as their scalp adjusts, especially when moving away from conventional shampoos.

Where can I buy high-quality shampoo bars?

You can find a wide selection of eco-friendly, high-quality shampoo bars at ZeroWasteStore.com, perfect for sustainable and effective hair care.

Have another question about our Shampoo Bars?
Email Us: info@zerowastestore.com