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The Solid Bar Company
  • Home
  • Hair Care
    • Natural Shampoo Bars
    • Natural Conditioner Bars
    • Match Your Hair
    • Bathroom Accessories
    • Shampoo Bar Blogs
      • A Complete Guide To Shampoo Bars
      • How To Use A Shampoo Bar
      • 5 Things To Check When Buying Shampoo Bars
      • Purple Shampoo 101: A Comprehensive Guide
      • Can Shampoo Bars Damage Hair?
      • Essential Guide To Curly & Afro-Textured Hair
      • Best Shampoo for Your Hair? Liquid Shampoo vs. Solid Shampoo
      • Bad hair day? Your Postcode Could Be The Root Cause!
    • Conditioner Bar Blogs
      • Best Hair Conditioner Bars for All Hair Types
  • Body Care
    • Castile Soap Bars
    • Children's Hair & Skin Care
    • Face Cleansing Bars
    • Hand Lotion Bars
    • Natural Lip & Skin Balms
    • Probiotic Deodorants
    • Repellent Care
    • Body Care Blogs
      • All About Midges & No-see-ums
      • Ultimate Guide To Stop Nappy Rash
      • How To Switch To The No.1 Probiotic Deodorant!
      • Natural Vegan Castile Soaps Are Here!
      • Interview With A Mosquito!
      • Citronella as Mosquito Repellent?
  • Canine Care
    • Canine Care Products
    • Canine Care Blogs
      • Dogs Have Sensitive Skin Too!
  • Equine Care
    • Equine Care Products
    • Equine Care Blogs
      • Purple Horse Shampoo UK Guide
      • The Best Deep Cleaning Horse Shampoo
Award-Winning Natural Shampoo Bars | The Solid Bar Company - The Solid Bar Company
Home / Award-Winning Natural Shampoo Bars - The Solid Bar Company

Award-Winning Natural Shampoo Bars — Made in the UK

Ditch the plastic bottle for good. Our natural shampoo bars are pH-balanced, plastic-free, and packed with botanicals that actually work — for every hair type, every wash. Each bar replaces up to three bottles of conventional shampoo, lasts longer, and travels without the leak-risk. That is why thousands of UK customers have made the switch and never looked back.

Our shampoo bars have won multiple national awards. Every single one is 100% vegan, palm oil-free, biodegradable, and handmade in small batches in Oxfordshire - by a certified B Corp company that puts the planet first.

Not sure which bar is right for your hair? Use our free Match Your Hair guide.

If you have been searching for the best shampoo bars in the UK, you have found them. Whether you need a shampoo bar for fine hair, curly hair, colour-treated hair, or a sensitive scalp - our range has you covered. Shop with confidence: free UK shipping on orders over £35.

Best Purple Shampoo Bar UK - The Solid Bar Company
Best Purple Shampoo Bar UK | The Solid Bar Company shampoo-bars-uk
Best Purple Shampoo Bar UK | The Solid Bar Company

5.0 / 5.0

(13) 13 total reviews

from £13.99 GBP
Best Purple Shampoo Bar UK | The Solid Bar Company

5.0 / 5.0

(13) 13 total reviews

from £13.99 GBP
2 in 1 Shampoo & Conditioner - Orange - The Solid Bar Company
2 in 1 Shampoo & Conditioner - Orange natural-conditioner-barsshampoo-bars-uk
2 in 1 Shampoo & Conditioner - Orange

5.0 / 5.0

(6) 6 total reviews

from £7.99 GBP
2 in 1 Shampoo & Conditioner - Orange

5.0 / 5.0

(6) 6 total reviews

from £7.99 GBP
2 in 1 Shampoo & Conditioner - Frankincense - The Solid Bar Company
2 in 1 Shampoo & Conditioner - Frankincense natural-conditioner-barsshampoo-bars-uk
2 in 1 Shampoo & Conditioner - Frankincense

4.76 / 5.0

(25) 25 total reviews

from £7.99 GBP
2 in 1 Shampoo & Conditioner - Frankincense

4.76 / 5.0

(25) 25 total reviews

from £7.99 GBP
Luxury Botanical Shampoo Bar - The Solid Bar Company
Luxury Botanical Shampoo Bar - The Solid Bar Company shampoo-bars-ukbest-sellers
Luxury Botanical Shampoo Bar - The Solid Bar Company

4.94 / 5.0

(49) 49 total reviews

from £12.99 GBP
Luxury Botanical Shampoo Bar - The Solid Bar Company

4.94 / 5.0

(49) 49 total reviews

from £12.99 GBP
Luxury Orange Shampoo Bar - The Solid Bar Company
Luxury Orange Shampoo Bar - The Solid Bar Company shampoo-bars-uk
Luxury Orange Shampoo Bar - The Solid Bar Company

4.93 / 5.0

(27) 27 total reviews

from £12.99 GBP
Luxury Orange Shampoo Bar - The Solid Bar Company

4.93 / 5.0

(27) 27 total reviews

from £12.99 GBP
Luxury Herbal Shampoo Bar - The Solid Bar Company
Luxury Herbal Shampoo Bar - The Solid Bar Company shampoo-bars-uk
Luxury Herbal Shampoo Bar - The Solid Bar Company

4.94 / 5.0

(35) 35 total reviews

from £12.99 GBP
Luxury Herbal Shampoo Bar - The Solid Bar Company

4.94 / 5.0

(35) 35 total reviews

from £12.99 GBP
Luxury Woodland Shampoo Bar - The Solid Bar Company
Luxury Woodland Shampoo Bar - The Solid Bar Company shampoo-bars-uk
Luxury Woodland Shampoo Bar - The Solid Bar Company

4.75 / 5.0

(12) 12 total reviews

from £12.99 GBP
Luxury Woodland Shampoo Bar - The Solid Bar Company

4.75 / 5.0

(12) 12 total reviews

from £12.99 GBP
Essential Orange Shampoo Bar - The Solid Bar Company
Essential Orange Shampoo Bar - The Solid Bar Company shampoo-bars-uk
Essential Orange Shampoo Bar - The Solid Bar Company

5.0 / 5.0

(4) 4 total reviews

from £8.99 GBP
Essential Orange Shampoo Bar - The Solid Bar Company

5.0 / 5.0

(4) 4 total reviews

from £8.99 GBP
Essential Herbal Shampoo Bar - The Solid Bar Company
Essential Herbal Shampoo Bar - The Solid Bar Company shampoo-bars-uk
Essential Herbal Shampoo Bar - The Solid Bar Company

5.0 / 5.0

(4) 4 total reviews

from £8.99 GBP
Essential Herbal Shampoo Bar - The Solid Bar Company

5.0 / 5.0

(4) 4 total reviews

from £8.99 GBP

Ditch the Plastic Bottle — pH-Balanced Bars for Fine, Curly & Colour-Treated Hair.

Our award-winning range of natural shampoo bars, crafted in the UK, are pH balanced, made with vegan, gentle ingredients, and completely plastic-free. These are probably the best shampoo bars in the UK; concentrated without added water, making them an eco-friendly choice. Not only do they reduce product build-up, but they also cleanse your hair without stripping it of its natural oils. Your hair will be left soft, shiny, and healthy.

Pair
your bar of shampoo with one of our conditioner bars for tangle-free, nourished hair. Whether you have dry, oily, or normal hair, we have a bar to suit every need and they're great for sensitive scalps.

What’s the difference between the solid shampoo bars?

The Luxury Bars 

Our luxury bars are formulated with seven foaming agents and include ingredients like oat protein, Pro-Vitamin B5, and plant-based silicone alternatives. These bars of shampoo are perfect for frizz control, moisture retention, and shine, especially in hard water areas. They come in four scents:

• Woodland:
Enriched with essential oils and deeply moisturising, best for thicker or curlier hair.

• Orange:
Lightweight with high limonene content, great for normal hair.

• Herbal:
Contains six essential oils like rosemary and eucalyptus for hair growth and dandruff control.

• Botanical:
Light and floral, best for fine or normal hair and perfect for moisturising without weighing down fine hair.

• Purple:
Designed to neutralise brassiness and brighten your hair, for silver and highlighted hair.

The Essential Bars 

Our essential bars are a simplified, affordable version of the luxury range, with five gentle foaming ingredients. They’re perfect for daily use and come in two natural scents, Orange and Herbal. These bars won the Top Sante award for outperforming over 350 liquid shampoos.

2-in-1 Shampoo and Conditioner Bars

Our
2-in-1 shampoo and conditioner bars are perfect for those who want convenience without compromising on quality. With five surfactants and two humectants, they clean and condition in one step, leaving hair soft, shiny, and manageable. They’re ideal for all hair types and available in Orange and Frankincense scents.

How to Use Shampoo Bars

To use, wet both your hair and the bar. Rub the Shampoo bar between your hands or directly onto your scalp in circular motions, working the lather through your hair. Rinse and repeat as necessary. You can watch this short video How To Use A Shampoo Bar to help.

Should You Use a Conditioner with a Shampoo Bar? 

For the best results, we recommend pairing your shampoo bar with one of our natural conditioner bars. Conditioner helps replenish moisture and smooth the hair cuticle after shampooing.

Ingredients and Care Tips 

Our cruelty-free bars use 100% natural ingredients, including oat protein, Pro-Vitamin B5, and essential oil blends like Geranium, Patchouli, and Rosemary. They are safe for coloured hair and suitable for all hair types. These organic shampoo bars are designed to perform well in hard water areas without requiring a transition period. To extend the life of your shampoo bar, store it on a dish with drainage and keep it out of direct water flow.

Why Switch to Natural Shampoo Bars? 

Switching to shampoo bars not only benefits your hair but also the environment. By choosing plastic-free, eco-friendly options, you help reduce the 500 million plastic shampoo bottles discarded annually in the UK. The shampoo bars that actually work are compact, long-lasting, and eliminate unnecessary water content. With solid bars, you add water only when you use them, helping conserve resources. So are shampoo bars better? Yes, shampoo bars can be better than liquid shampoo for your hair and the environment.

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At The Solid Bar Company, we believe that nature knows best and that natural body care products can be offered at reasonable prices yet still help protect you and the environment.

We have created some of the best solid natural hair shampoo bars, best solid hair conditioner bars, probiotic deodorants, bug repellents, nappy balm, organic soaps, and much more.

These natural plastic free shampoo bars and natural conditioner bars are all 100% vegan, ocean-friendly and biodegradable.

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© 2026 The Solid Bar Company. The Solid Bar Company Ltd®, RAC Estate, Faringdon, Oxfordshire, SN7 7BP. Registered in England & Wales 11293184®. All Rights Reserved. All prices GBP.

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