Shampoo Bars

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

Bloom with Castor Oil - 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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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 3709 reviews
90%
(3338)
7%
(258)
2%
(74)
1%
(25)
0%
(14)
C
Conditioner Bar -Sunkissed
Which bar did you purchase?: Sunkissed
How would you describe your hair?: Wavy (Coarse/More Defined Waves)
What are your largest concerns when it comes to your hair? : Dryness, Frizz, Damage, Thinning Hair
Excellent Condioner

I love both the shampoo and conditioner bars. This particular bar is for frizzy hair and it is awesome. It smooths my hair and leaves it soft and shiny. Great scent too!

B
Bethany

Smells great! The shampoo layers well and didn't require much. My last one lasted a long time, so I'm expecting this one too as well. I leave them out to dry with each use.
The conditioner- also smells great and lasts a long time. I find better results when I use it as a leave-in, just a color passes over the ends, squeeze the excess from my hair and good to go!
I'll be ordering more scents as I work through my current set. These have been the best bar shampoo and conditioners for me that I've tried so far

L
Lauren V.
Which bar did you purchase?: Peppermint Breeze
How would you describe your hair?: Wavy (Fine//Some Waves)
What are your largest concerns when it comes to your hair? : Oil/Grease, Thinning Hair
Love it!

I've tried almost all of the scents and I love each one! It lasts forever, even on my long hair. I definitely need some kind of conditioner after using the shampoo bars, and this is perfect. I only use it on my mids and ends and it feels silky smooth.

S
Sydney morrison
Which bar did you purchase?: Maui Melon
How would you describe your hair?: Curly (Loose Curls)
What are your largest concerns when it comes to your hair? : Dryness, Frizz
Only shampoo and conditioner I use anymore.

These shampoo and conditioner bars are absolutely amazing. I have curly coarse hair and they hydrate without making my hair feel heavy. I have been using them for years now. Highly recommend!

H
Harriet Kawamata
Which bar did you purchase?: Sunshine
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
Bar Shampoo

It may take a bit longer to get it into your hair but the alternative is a plastic bottle in the landfill. So…there should be no question as to what is the best shampoo to use.

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