Best Water Solid Soap Bars of 2026

Charlotte Powell Avatar
Charlotte Powell
Last Updated: 10 Feb 2026

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Water solid soap bars are a new and innovative way to cleanse your skin without the need for plastic packaging. These bars are made with natural ingredients and come in a variety of scents and flavours to suit every individual's preferences. They are easy to use, simply lather up in your hands or use with a washcloth to create a rich and luxurious foam. These soap bars are perfect for those who want to reduce their plastic waste and are looking for a more sustainable and eco-friendly option.

At a Glance: Our Top Picks

Little Soap Company Eco Warrior Body Soap Bar Cover #TOP 1
Little Soap Company Eco Warrior Body Soap Bar
ftb score rating icon 9.9
Shower PUK 3-in-1 Shower Soap Bar Cover #TOP 2
Shower PUK 3-in-1 Shower Soap Bar
ftb score rating icon 9.8
Natural Rice & Shea Butter Shampoo Bar Cover #TOP 3
Natural Rice & Shea Butter Shampoo Bar
ftb score rating icon 9.6

Top 10 Water Solid Soap Bars

Little Soap Company Eco Warrior Body Soap Bar

LSC 6107
100 g (Pack of 1)
Little Soap Company Eco Warrior Body Soap Bar Cover
Eco Warrior All Over Body Soap Bar - Vegan, Cruelty Free, No SLS or Parabens, Deeply Nourishing Shea Butter, Body and Hand Soap Bar, Little Soap Company, 100 g

The Eco Warrior Soap Bar by Little Soap Company is the ideal choice for a relaxing wash experience. Enriched with nourishing Shea Butter, it provides a rich lather that leaves your skin feeling soft and moisturised. Infused with a unique blend of essential oils, it helps you unwind after a long day. Being 100% plastic-free and vegan, you can feel good about using it, knowing it’s made from natural and organic ingredients. Enjoy a luxurious bathing experience that is free from harmful chemicals and synthetic additives.

What We Like
Deeply nourishing with Shea Butter
Cruelty-free and vegan-friendly
100% plastic-free packaging
Made with natural essential oils
No harmful chemicals used

Shower PUK 3-in-1 Shower Soap Bar

Shower PUK
145 g (Pack of 1)
Shower PUK 3-in-1 Shower Soap Bar Cover
Shower PUK All-in-One Bar: Natural Shampoo, Body Wash & Face Soap with Shea Butter, Argan Oil & Long-Lasting Citrus Scent - Eco-Friendly, Plastic-Free, Vegan - Includes Travel Case

The Shower PUK Soap Bar is a versatile 3-in-1 solution for body, face, and hair care. This long-lasting solid shower gel bar is perfect for those looking to reduce plastic waste, as it replaces multiple bottles with just one product. With a delightful blend of argan oil, natural orange peel, and shea butter, you can enjoy a refreshing scent while benefiting from over 95% natural ingredients. Ideal for travel, this compact bar comes with a sturdy case, ensuring your soap stays safe and dry wherever you go.

What We Like
Long-lasting and eco-friendly
Compact travel-friendly design
Natural ingredients, no plastic
3-in-1 formula saves space
#TOP 3

Natural Rice & Shea Butter Shampoo Bar

Yongst
Rice
60 g (Pack of 1)
Natural Rice & Shea Butter Shampoo Bar Cover
Natural Rice & Shea Butter Shampoo Bar with Coconut Oil – Solid Shampoo Soap for Hair Growth, Anti-Hair Loss, Volumizing & Strengthening – Vegan, Nourishing Dry/Damaged Hair Care, Handmade

Features
Our Concentrated 2.1oz Solid Bar Replaces 2x300ml Liquid Shampoo Bottles, Featuring Plastic-Free Packaging With Recyclable Materials. Ideal For Zero-Waste Lifestyles, It Reduces Single-Use Plastic Consumption Without Compromising Cleansing Power
Crafted With Traditional Rice Water Infused With Shea Butter And Coconut Oil, This Shampoo Bar Gently Nourishes Hair Roots While Balancing Scalp pH. Delivers Visibly Smoother, Stronger Strands With Natural Vitamins B And E To Support Hair Health
Sulfate-Free Formula With Coconut-Derived Cleansers Gently Removes Excess Oil And Impurities. Suitable For All Hair Types Including Dry/damaged Hair, It Maintains Natural Oils To Prevent Stripping And Irritation
Natural Rice Starch Works To Enhance Hair's Natural Body And Luminosity. Gentle Enough For Color-Treated Or Curly Hair Types, It Effectively Removes Buildup While Maintaining Essential Moisture For Fuller-Looking Locks
Compact And TSA-Friendly Design Lasts 60+ Washes. Unisex Formula Works For Adults And Children, Perfect For Gym Bags, Camping Trips, Or Daily Showers. Includes Reusable Storage Tin To Maintain Freshness On-The-Go

Little Soap Company Sweet Orange Bar Soap

LSC 2105
Orange
100 g (Pack of 1)
Little Soap Company Sweet Orange Bar Soap Cover
Little Soap Company Naturals Range - Bar Soap | Vegan, Cruelty Free, No SLS or Parabens, Refreshing Cleansing Soap bars, Natural Eco Friendly Body & Hand Soap, 100g (Sweet Orange)

The Little Soap Company Soap is a delightful option for anyone seeking a natural cleansing experience. Infused with Sweet Orange essential oils, this soap bar is perfect for all skin types, making it versatile for use in the bath, shower, or at the sink. Being 100% natural and vegan, you can enjoy guilt-free washing knowing it's cruelty-free and organic. The soap is fragranced solely with pure essential oil blends, providing natural antibacterial properties along with the full benefits of aromatherapy.

What We Like
100% natural ingredients
Cruelty-free and vegan
Fragranced with essential oils
Suitable for all skin types
Creates a luxurious lather

Little Soap Company Ginger & Lemongrass Bar Soap

LSC 2106
100 g (Pack of 1)
Little Soap Company Ginger & Lemongrass Bar Soap Cover
Little Soap Company Natural Range - Ginger & Lemongrass Bar Soap (100g) | Vegan, Cruelty Free & Eco Friendly, Hand, Face & Body Soap | No SLS and Parabens | Antibacterial with Cleansing Essential Oils

The Little Soap Company Bar Soap is a fantastic choice for those seeking a gentle and effective cleansing experience. It is completely free from harmful detergents, SLS, and parabens, ensuring that your skin is treated with care. Made from 99.9% naturally derived ingredients, this soap is not only good for your skin but also for the environment. Being 100% vegan and cruelty-free, you can feel confident that no animals were harmed in its creation. Plus, the plastic-free and biodegradable packaging makes it an eco-friendly option for your daily routine.

What We Like
Natural ingredients
Vegan and cruelty-free
Eco-friendly packaging
No harmful chemicals
Gentle on skin
#TOP 6

Little Soap Olive Oil Soap Bar

LSC 4102
creme
100 g (Pack of 1)
Little Soap Olive Oil Soap Bar Cover
Little Soap Olive Oil Soap Bar - Vegan, Cruelty Free, No SLS or Parabens, Mediterranean Range, Bar of Soap Perfect for Sensitive Skin, Natural Eco Friendly Body & Hand Soap, 100g (Olive)

Features
Soap For Sensitive Skin With Olive Oil Bar Soap
A Natural Hand, Face & Body Soap For All Skin Types Including Very Sensitive Skin As It Is Totally Unperfumed But With Added Nourishing Olive Oil. Perfect For Bath, Shower Or Sink.
Uk Made Little Soap Company Promise - We Are Proud To Say All Of Our Products Are Cruelty Free, Organically Made, And Suitable For Vegans
To Create A Luxurious And Silky Lather, Rub The Soap Bar Onto Damp Skin Using Warm Water
Pure Natural Soap Made With The Finest Natural Ingredients And Totally Free From Detergents, SLS, Sulphates, Alcohol, Parabens, Sorbates, Silicones Synthetic Preservatives.

Faith In Nature Coconut Hand Soap Bar

FAICOCC88
WHITE
100 g (Pack of 1)
Faith In Nature Coconut Hand Soap Bar Cover
Faith In Nature Natural Coconut Hand Soap Bar, Hydrating, Vegan & Cruelty Free, No SLS or Parabens, 100g

The Coconut Hand Soap Bar from Faith In Nature is a delightful way to cleanse your skin while indulging your senses. Enriched with tropical organic coconut oil, it effectively removes dirt and bacteria without causing dryness. You'll appreciate its eco-friendly packaging, as it's made from fully recycled and recyclable cardboard, supporting a zero-waste lifestyle. Furthermore, it contains no parabens or SLS, ensuring a gentle wash for your skin. With 99 percent natural origin ingredients and a 100 percent natural fragrance, you can enjoy a pure and refreshing experience.

What We Like
Hydrating with coconut oil
Eco-friendly packaging
Paraben and SLS free
Natural ingredients
Vegan and cruelty free
#TOP 8

KinKind WAKE me up! BodyWash bar. Zesty freshness

KKBW009
40 g (Pack of 1)
KinKind WAKE me up! BodyWash bar. Zesty freshness Cover
KinKind WAKE me up! BodyWash bar. Zesty freshness with foaming Mandarin and Grapefruit fragrance. Up to 30 washes, plastic & paraben free. Vegan. UK hand-made.

Features
A Zesty Wake-Up To Your Day, And Plastic Bottles Saved From Our Oceans… Now That Feels Great!
Each Palm-Sized Bar Lasts For About 30 Washes, That's Approximately The Same As A Standard Bottle Of Shower Gel.
Keep On A Dish Or Rack Away From Water So The Bar Can Air Dry Between Uses.
It's Plastic-Free, Paraben-Free, Vegan-Friendly, Cruelty-Free And Hand-Made In The UK. Each Bar Weighs 50g.
#TOP 9

Little Soap Company Organic Soap Bar - Vegan, Cruelty Free, No SLS or Parabens

LSC 1101
100 g (Pack of 1)
Little Soap Company Organic Soap Bar - Vegan, Cruelty Free, No SLS or Parabens Cover
Little Soap Company Organic Soap Bar – Vegan, Cruelty Free, No SLS or Parabens, With Rose Geranium, Natural & Organic Body & Hand Soap (110g)

Features
You'll Find No Sodium Lauryl Sulphate Or Synthetic Chemicals In Little Soap Company's Products. In Fact, The Entire Range Is Free From Detergents, SLS, Alcohol, Parabens, Sorbates, Silicones, Sulphates And Preservatives.
We Call It Our ‘happy Soap' – The Subtle Scent Of Rose Geranium Quite Simply Makes You Close Your Eyes And Smile. A Heavenly Bar; Ideal For Everyday Use, But With A Luxurious Touch.
To Create A Luxurious And Silky Lather, Rub The Soap Bar Onto Damp Skin Using Warm Water.
This Luxury Soap Bar Is Made With EcoCert Oils & RSPO Certified Sustainable Palm Oil.
Little Soap Promise - We Are Proud To Say All Of Our Products Are 100% Plastic Free 100% Vegan, Cruelty Free, Made In England, Natural, Organic Soap Bar With Essential Oils
#TOP 10

Little Soap Company Naturals Range

LSC 2103
100 g (Pack of 1)
Little Soap Company Naturals Range Cover
Little Soap Company Naturals Range - Bar Soap | Vegan, Cruelty Free, No SLS or Parabens, Refreshing Cleansing Soap bars, Natural Eco Friendly Body & Hand Soap, 100g (Citrus & Lavender)

Features
100% Natural, Made In England, Vegan, Organic Soap Bar With Citrus & Lavender Essential Oils.
This Wonderfully Relaxing Bar Is Made From Fresh English Lavender. A Natural Hand, Face & Body Soap For All Skin Types. Perfect For Bath, Shower Or Sink.
To Create A Luxurious And Silky Lather, Rub The Soap Bar Onto Damp Skin Using Warm Water.
Little Soap Promise - We Are Proud To Say All Of Our Products Are Cruelty Free, Organically Made, And Suitable For Vegans.
Fragranced Only With Pure Essential Oil Blends (no Synthetics) So Naturally Antibacterial With Full Aromatherapy Benefits
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is liquid or solid soap better?

“Whether soap comes in a bar or in a liquid form, they are both equally effective at reducing pathogens and removing dirt,” says Rachel Burns, MD, a dermatologist in Edina, Minnesota, and a consultant for Sond Skin, a skin care company that makes both liquid and solid soaps.

2. What bar soap is best for hard water?

Question: What is the best bar soap to use in hard water? Answer: Our choice would be to go for the Kirk's Original Coco Castile Bar Soap. It has exceptional qualities that'll go perfectly with hard water.

3. Is solid soap better?

Bar soap and liquid soap are equally as effective Soap, whether liquid or bar, will reduce the number of pathogens on your hands. The friction you create when you're rubbing your hands together and lathering up lifts away dirt and microorganisms, and the water then rinses them off.

4. What is solid soap?

A solid soap is described composed of a hard and elastic gel based on starch, potassium and sodium salts of higher fatty acids and water.

Editor's Notes

During our water solid soap bar research, we found 101 water solid soap bar products and shortlisted 10 quality products. We collected and analyzed 59,963 customer reviews through our big data system to write the water solid soap bars list. We found that most customers choose water solid soap bars with an average price of £4.89.

The water solid soap bars are available for purchase. We have researched hundreds of brands and picked the top brands of water solid soap bars, including Little Soap Company, Shower PUK, Yongst, FAITH IN NATURE, KinKind.

Written by
Charlotte Powell Avatar

Charlotte Powell is a dermatologist and a licensed cosmetologist from Westminster, London. However, she was first a cosmetologist from London Beauty Training School. According to Charlotte, she needed better insight into the human skin, hence the dermatology degree. Long before she acquired her degree, she wrote and edited articles, eBooks, and editorials for companies and websites. Charlotte combines her skill and knowledge in providing DIY Beauty tips amongst other fashion related topics.