Best Organic Castile Liquid Soap 1l of 2026

Last updated on 01/04/2026
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1
Castile Liquid Soap Base 5 Litre - Organic SLS SLES Sulphate and Paraben Free

Castile Liquid Soap Base 5 Litre - Organic SLS SLES Sulphate and Paraben Free

The Soapery
Why we love it
  • DIY approach for safer hygiene.
  • Features certified organic oils.
  • Free from harmful substances.
Main Highlights
  • Make your own liquid soap at home without using dangerous chemicals!
  • Made with organic oils.
  • SLS, SLES, suphate and paraben free!
Show More
9.9
Exceptional
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9.9
Exceptional
The Soapery

Castile Liquid Soap Base 5 Litre - Organic SLS SLES Sulphate and Paraben Free

Why we love it
  • DIY approach for safer hygiene.
  • Features certified organic oils.
  • Free from harmful substances.
Main Highlights
  • Make your own liquid soap at home without using dangerous chemicals!
  • Made with organic oils.
  • SLS, SLES, suphate and paraben free!
Show More
Value for Money
2
Castile Liquid Soap Base Organic Free from SLS SLES Sulphate and Paraben (1000ml (1L))

Castile Liquid Soap Base Organic Free from SLS SLES Sulphate and Paraben (1000ml (1L))

Trading
Why we love it
  • Customizable for preferred fragrance.
  • Thickens easily with salt.
  • Free from harmful chemicals.
Main Highlights
  • Simply blend your chosen fragrance with your liquid soap base and you're ready to go.
  • You can also thicken it with salt if you prefer a slightly thicker finish to your liquid soap.
  • This liquid soap base contains no SLS, SLES or parabens which is a great start towards keeping your skincare natural.
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9.8
Exceptional
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9.8
Exceptional
Trading

Castile Liquid Soap Base Organic Free from SLS SLES Sulphate and Paraben (1000ml (1L))

Why we love it
  • Customizable for preferred fragrance.
  • Thickens easily with salt.
  • Free from harmful chemicals.
Main Highlights
  • Simply blend your chosen fragrance with your liquid soap base and you're ready to go.
  • You can also thicken it with salt if you prefer a slightly thicker finish to your liquid soap.
  • This liquid soap base contains no SLS, SLES or parabens which is a great start towards keeping your skincare natural.
Show More
3
Dr Bronner's 18-in-1 Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle
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Dr Bronner's 18-in-1 Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle

Dr. Bronner's
Why we love it
  • Environmentally and socially responsible soap.
  • 100% vegan and cruelty-free.
  • Highly concentrated and organic ingredients.
Main Highlights
  • Our fresh, earthy Liquid Soap is good for just about any cleaning task, especially for acne prone skin and dandruff. It's 3x more concentrated than most liquid soaps, making it ideal to add to your household and beauty regime.
  • This smooth and creamy soap includes 90% organic ingredients that are also plant based, with no synthetic preservatives, detergents or foaming agents, making a great smelling soap that benefits people and the planet.
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrant soap that can finally match your values.
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact.
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
9.6
Superb
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9.6
Superb
Dr. Bronner's

Dr Bronner's 18-in-1 Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle

Why we love it
  • Environmentally and socially responsible soap.
  • 100% vegan and cruelty-free.
  • Highly concentrated and organic ingredients.
Main Highlights
  • Our fresh, earthy Liquid Soap is good for just about any cleaning task, especially for acne prone skin and dandruff. It's 3x more concentrated than most liquid soaps, making it ideal to add to your household and beauty regime.
  • This smooth and creamy soap includes 90% organic ingredients that are also plant based, with no synthetic preservatives, detergents or foaming agents, making a great smelling soap that benefits people and the planet.
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrant soap that can finally match your values.
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact.
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
4
Dr Bronner's 18-in-1 Peppermint Pure-Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle
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Dr Bronner's 18-in-1 Peppermint Pure-Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle

Dr. Bronner's
6% Off
Why we love it
  • Pure, tingly peppermint fragrance.
  • Effective and versatile cleaner.
  • Eco-friendly and vegan product.
Main Highlights
  • Our minty Liquid Soap is one of our most popular scents with a burst of peppermint and a fragrance so pure it tingles. It's also 18-in-1 making it effective for just about any cleaning task, therefore is ideal to add to your household essentials.
  • This concentrated liquid Soap includes 90% organic ingredients with plant based products and no synthetic preservatives, detergents or foaming agents with non-GMO ingredients, making a sharp smelling soap that benefits people and the planet.
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrant soap that can finally match your values.
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact.
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
9.6
Superb
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9.6
Superb
Dr. Bronner's

Dr Bronner's 18-in-1 Peppermint Pure-Castile Liquid Soap, Made with Organic Oils, Used for Face, Body, Hair, Laundry, Pets and Dishes, Certified Fair Trade & Vegan Friendly, 946ml Recycled Bottle

6% Off
Why we love it
  • Pure, tingly peppermint fragrance.
  • Effective and versatile cleaner.
  • Eco-friendly and vegan product.
Main Highlights
  • Our minty Liquid Soap is one of our most popular scents with a burst of peppermint and a fragrance so pure it tingles. It's also 18-in-1 making it effective for just about any cleaning task, therefore is ideal to add to your household essentials.
  • This concentrated liquid Soap includes 90% organic ingredients with plant based products and no synthetic preservatives, detergents or foaming agents with non-GMO ingredients, making a sharp smelling soap that benefits people and the planet.
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrant soap that can finally match your values.
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact.
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
5
Absolute Aromas Organic Castile Liquid Soap 1L
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Absolute Aromas Organic Castile Liquid Soap 1L

Absolute Aromas
Why we love it
  • Natural and organic ingredients.
  • Versatile for multiple uses.
  • Ethically sourced and cruelty free.
Main Highlights
  • NATURAL - Organic Castile Soap in liquid form is natural, unscented, contains no SLS and SLES, paraben and sulphate free, vegan and cruelty free.
  • BENEFITS - A versatile natural vegetable oil based liquid soap, free from chemicals and suitable for all skin types including sensitive skin. This soap can be used as a face and body wash, or shampoo, and as an all purpose household cleaner and laundry detergent.
  • BEAUTY - Castile Soap can be used as a shampoo, face wash, body wash, in the bath, hand soap, foot bath and makeup remover. Create your own bespoke use and scent by adding carrier and essential oils.
  • HOME - Castile Soap can be used as an alternative household cleaner; such as dish soap, dishwasher detergent, window cleaner, laundry detergent and bathroom cleaner.
  • AUTHENTIC - Members of the Aromatherapy Trade Council - Ethically sourced, authentic and quality assured aromatherapy oils since 1994.
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9.6
Superb
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9.6
Superb
Absolute Aromas

Absolute Aromas Organic Castile Liquid Soap 1L

Why we love it
  • Natural and organic ingredients.
  • Versatile for multiple uses.
  • Ethically sourced and cruelty free.
Main Highlights
  • NATURAL - Organic Castile Soap in liquid form is natural, unscented, contains no SLS and SLES, paraben and sulphate free, vegan and cruelty free.
  • BENEFITS - A versatile natural vegetable oil based liquid soap, free from chemicals and suitable for all skin types including sensitive skin. This soap can be used as a face and body wash, or shampoo, and as an all purpose household cleaner and laundry detergent.
  • BEAUTY - Castile Soap can be used as a shampoo, face wash, body wash, in the bath, hand soap, foot bath and makeup remover. Create your own bespoke use and scent by adding carrier and essential oils.
  • HOME - Castile Soap can be used as an alternative household cleaner; such as dish soap, dishwasher detergent, window cleaner, laundry detergent and bathroom cleaner.
  • AUTHENTIC - Members of the Aromatherapy Trade Council - Ethically sourced, authentic and quality assured aromatherapy oils since 1994.
Show More
6
Suezbana Liquid Castile Soap Organic 1Kg
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Suezbana Liquid Castile Soap Organic 1Kg

Suezbana
Why we love it
  • Organic and natural ingredients.
  • Perfect for sensitive skin.
  • Ideal for daily use.
Main Highlights
  • Organic Liquid Casilte 1kg
  • Gentle, yet effective providing great cleansing action with multiply day to day use.
  • Fragrance Free
Show More
9.4
Superb
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9.4
Superb
Suezbana

Suezbana Liquid Castile Soap Organic 1Kg

Why we love it
  • Organic and natural ingredients.
  • Perfect for sensitive skin.
  • Ideal for daily use.
Main Highlights
  • Organic Liquid Casilte 1kg
  • Gentle, yet effective providing great cleansing action with multiply day to day use.
  • Fragrance Free
Show More
7
Naissance Organic Liquid Castile Soap (no. 407) - 870ml - Natural, Vegan, Unscented, SLS and SLES Free - for Homemade Beauty, Hand Wash, Dish Soap
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Naissance Organic Liquid Castile Soap (no. 407) - 870ml - Natural, Vegan, Unscented, SLS and SLES Free - for Homemade Beauty, Hand Wash, Dish Soap

Naissance
Why we love it
  • Certified organic by Soil Association.
  • Made from nutrient-rich oils.
  • Extremely versatile and vegan-friendly.
Main Highlights
  • 100% natural Castile Soap. Certified organic by the Soil Association.
  • Castile Soap offers a natural, deep cleansing soap made from a blend of high quality, nutrient rich vegetable oils. Castile Soap is a popular choice with vegetarians and vegans as it contains no animal fats.
  • As a natural soap made from vegetable oils, Castile Soap in it's natural form with no added fragrance has the aroma of vegetable oil
  • Castile Soap is extremely versatile, it can be used in place of other soaps such as hand/body wash or as a substitute for shampoo. Can be used straight from the bottle as a fragrance free wash or you can add a few drops of your favourite essential oils to create a personalised fragranced soap.
  • Not tested on animals and vegan friendly.
Show More
9.3
Superb
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9.3
Superb
Naissance

Naissance Organic Liquid Castile Soap (no. 407) - 870ml - Natural, Vegan, Unscented, SLS and SLES Free - for Homemade Beauty, Hand Wash, Dish Soap

Why we love it
  • Certified organic by Soil Association.
  • Made from nutrient-rich oils.
  • Extremely versatile and vegan-friendly.
Main Highlights
  • 100% natural Castile Soap. Certified organic by the Soil Association.
  • Castile Soap offers a natural, deep cleansing soap made from a blend of high quality, nutrient rich vegetable oils. Castile Soap is a popular choice with vegetarians and vegans as it contains no animal fats.
  • As a natural soap made from vegetable oils, Castile Soap in it's natural form with no added fragrance has the aroma of vegetable oil
  • Castile Soap is extremely versatile, it can be used in place of other soaps such as hand/body wash or as a substitute for shampoo. Can be used straight from the bottle as a fragrance free wash or you can add a few drops of your favourite essential oils to create a personalised fragranced soap.
  • Not tested on animals and vegan friendly.
Show More
8
Dr Bronner's 18-in-1 Baby Unscented Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Hair, Babies & Kitchen. Certified Fair Trade & Vegan Friendly, 473ml Recyled Bottle
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Dr Bronner's 18-in-1 Baby Unscented Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Hair, Babies & Kitchen. Certified Fair Trade & Vegan Friendly, 473ml Recyled Bottle

Dr. Bronner's
4% Off
Why we love it
  • Gentle and fragrance-free.
  • Eco-friendly, recycled packaging.
  • Vegan, cruelty-free ingredients.
Main Highlights
  • Our soap has no added fragrance and double the olive oil to add comfort, especially for sensitive skin and babies. Our concentrated soap is 18-in-1 and effective for just about any cleaning task, making it ideal to add to your household essentials
  • This gentle Almond Soap includes 70% organic ingredients with plant-based products and no synthetic preservatives, detergents or foaming agents. We also use non-GMO ingredients, making a great smelling soap that benefits people and the planet
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrance-free soap that can finally match your values
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
9.2
Superb
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9.2
Superb
Dr. Bronner's

Dr Bronner's 18-in-1 Baby Unscented Pure Castile Liquid Soap, Made with Organic Oils, Used for Face, Hair, Babies & Kitchen. Certified Fair Trade & Vegan Friendly, 473ml Recyled Bottle

4% Off
Why we love it
  • Gentle and fragrance-free.
  • Eco-friendly, recycled packaging.
  • Vegan, cruelty-free ingredients.
Main Highlights
  • Our soap has no added fragrance and double the olive oil to add comfort, especially for sensitive skin and babies. Our concentrated soap is 18-in-1 and effective for just about any cleaning task, making it ideal to add to your household essentials
  • This gentle Almond Soap includes 70% organic ingredients with plant-based products and no synthetic preservatives, detergents or foaming agents. We also use non-GMO ingredients, making a great smelling soap that benefits people and the planet
  • We use products that are cruelty free as they are not only 100% vegan, but they are also ensured to not be tested on animals. We pride ourselves on using fair trade ingredients to create a fragrance-free soap that can finally match your values
  • We pride ourselves in using 100% recycled packaging as we divert discarding plastic from landfills by creating bottles into bottles. This eliminates waste and increases demand for recycled plastic bottles leading to a positive environmental impact
  • After 150 years and 5 generations of family soap-making, we pride ourselves on making superb ecological soaps that are socially and environmentally responsible. This makes a ideal, guilt free touch of luxury for you and the family to enjoy!
Show More
9
Dr. Woods Pure Cleansing Tea Tree Liquid Castile Soap, 32 Ounce
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Dr. Woods Pure Cleansing Tea Tree Liquid Castile Soap, 32 Ounce

Dr. Woods
Main Highlights
  • Does not contain any Harsh Detergents that can strip away Skin's Natural Moisture
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9.0
Superb
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9.0
Superb
Dr. Woods

Dr. Woods Pure Cleansing Tea Tree Liquid Castile Soap, 32 Ounce

Main Highlights
  • Does not contain any Harsh Detergents that can strip away Skin's Natural Moisture
Show More
10
Dr Bronner Organic Tea Tree Castile Liquid Soap 473 ml
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Dr Bronner Organic Tea Tree Castile Liquid Soap 473 ml

Dr. Bronner's
Why we love it
  • Made with organic oils.
  • Effective for facial cleansing.
  • Intense, invigorating shower experience.
Main Highlights
  • Made with Organic Oils.
  • Use for Facial Cleansing and Cleaning Minor Cuts and Scrapes as well as Everyday Bathing
  • Makes an Intense, Invigorating Shower
  • Dissolves Sluggishness and Sloth of Spirit.
  • This product contains Glycerin.
Show More
8.9
Excellent
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8.9
Excellent
Dr. Bronner's

Dr Bronner Organic Tea Tree Castile Liquid Soap 473 ml

Why we love it
  • Made with organic oils.
  • Effective for facial cleansing.
  • Intense, invigorating shower experience.
Main Highlights
  • Made with Organic Oils.
  • Use for Facial Cleansing and Cleaning Minor Cuts and Scrapes as well as Everyday Bathing
  • Makes an Intense, Invigorating Shower
  • Dissolves Sluggishness and Sloth of Spirit.
  • This product contains Glycerin.
Show More

We scanned 715 products

We reviewed these offers relevant to the Organic Castile Liquid Soap 1l within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like The Soapery, Trading, Dr. Bronner's, Absolute Aromas, Suezbana, Naissance, Dr. Woods, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Organic Castile Liquid Soap 1l in the market, we considered we took a deep dive into 3576 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: