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Best Organic Castile Liquid Soap 5l of 2026
Last updated on 01/04/2026
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1
Organic Olive Oil Soap, Castile Liquid Soap, Facial Cleaning, Antibacterial Soap, Handwash Liquid Soap, Cleansing Gel, Hair Soap, Castile Soap for Plants, Foaming, Unscented, 5000 ml
Oïléna
Why we love it
Multi-use, eco-friendly, and biodegradable.
Suitable for sensitive skin.
Pure and natural ingredients.
Main Highlights
🌼 Fragrance free hand wash Castille Soap made in Spain based on organic olive oil, pure glycerin and traditional soda. Pure neutral Castile soap without perfume is one of the most amazing products you can have. For its properties, for its benefits, and for its many uses : handwash liquid soap, antibacterial soap, fragrance free shampoo, soap base for soap making.
🌼 Friendly soap with more than 18 different uses and made with 100% natural and organic ingredients. As a shower gel, sulfate-free shampoo, natural soaps, Facial Soap (blackheads, facial cleanser, pore cleanser, professional facial cleanser). Antibacterial soap for tattoos. Unscented soap.
Natural Castile Soap 100% Natural 🌼 Organic and Vegan 🌼 Fair trade product 🌼 Suitable and safe for sensitive skin (even babies) 🌼 Without parabens, chemicals or silicones 🌼 Environmentally friendly 🌼 It has not been tested on animals. Baby Soap, handwash liquid soap, ph neutral soap.
🍀 It is the first true olive oil castile liquid soap on the market without aggressive ingredients or detergents, it is 100% natural and does not contain animal fat. 0% Parabens, Silicones, Mineral Oils, SLS, Animal Ingredients, Perfume, Coloring. Chemical free body wash. Eco friendly hand wash.
✳️ One of the biggest benefits of our authentic pure castile soap is that by using vegetable bio oils (80% of the composition of the soap is olive oil) it is biodegradable, does not harm the environment and is also a vegan product. You can add natural essential oils or essences for soaps.
Experience the versatility of our Organic Olive Oil Castile Liquid Soap! Made from organic olive oil, this multi-use soap offers gentle yet effective cleansing for various purposes. Whether you're washing your hands, cleaning your face, caring for your hair, or even nurturing your plants, our all-natural formula has got you covered.
Formulated without harsh chemicals or artificial fragrances, our unscented soap is suitable for all skin types, including sensitive skin. It nourishes your skin and hair while cleansing, leaving them feeling soft, hydrated, and refreshed.
Our foaming formula ensures easy application and thorough cleaning with every use. Plus, with a generous 5000 ml size, our soap provides long-lasting value, perfect for households and businesses alike.
Choose eco-friendly and handcrafted quality with our Organic Olive Oil Castile Liquid Soap. Try it risk-free today!
Versatile Organic Soap: Our all-natural Castile liquid soap is made from organic olive oil, offering a gentle yet effective cleansing experience. Use it for facial cleaning, handwashing, as an antibacterial soap, for hair care, and even for plant care.
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9.8
Exceptional
Check Price
9.8
Exceptional
Oïléna
Organic Olive Oil Soap, Castile Liquid Soap, Facial Cleaning, Antibacterial Soap, Handwash Liquid Soap, Cleansing Gel, Hair Soap, Castile Soap for Plants, Foaming, Unscented, 5000 ml
Check Price
Show More
Why we love it
Multi-use, eco-friendly, and biodegradable.
Suitable for sensitive skin.
Pure and natural ingredients.
Main Highlights
🌼 Fragrance free hand wash Castille Soap made in Spain based on organic olive oil, pure glycerin and traditional soda. Pure neutral Castile soap without perfume is one of the most amazing products you can have. For its properties, for its benefits, and for its many uses : handwash liquid soap, antibacterial soap, fragrance free shampoo, soap base for soap making.
🌼 Friendly soap with more than 18 different uses and made with 100% natural and organic ingredients. As a shower gel, sulfate-free shampoo, natural soaps, Facial Soap (blackheads, facial cleanser, pore cleanser, professional facial cleanser). Antibacterial soap for tattoos. Unscented soap.
Natural Castile Soap 100% Natural 🌼 Organic and Vegan 🌼 Fair trade product 🌼 Suitable and safe for sensitive skin (even babies) 🌼 Without parabens, chemicals or silicones 🌼 Environmentally friendly 🌼 It has not been tested on animals. Baby Soap, handwash liquid soap, ph neutral soap.
🍀 It is the first true olive oil castile liquid soap on the market without aggressive ingredients or detergents, it is 100% natural and does not contain animal fat. 0% Parabens, Silicones, Mineral Oils, SLS, Animal Ingredients, Perfume, Coloring. Chemical free body wash. Eco friendly hand wash.
✳️ One of the biggest benefits of our authentic pure castile soap is that by using vegetable bio oils (80% of the composition of the soap is olive oil) it is biodegradable, does not harm the environment and is also a vegan product. You can add natural essential oils or essences for soaps.
Experience the versatility of our Organic Olive Oil Castile Liquid Soap! Made from organic olive oil, this multi-use soap offers gentle yet effective cleansing for various purposes. Whether you're washing your hands, cleaning your face, caring for your hair, or even nurturing your plants, our all-natural formula has got you covered.
Formulated without harsh chemicals or artificial fragrances, our unscented soap is suitable for all skin types, including sensitive skin. It nourishes your skin and hair while cleansing, leaving them feeling soft, hydrated, and refreshed.
Our foaming formula ensures easy application and thorough cleaning with every use. Plus, with a generous 5000 ml size, our soap provides long-lasting value, perfect for households and businesses alike.
Choose eco-friendly and handcrafted quality with our Organic Olive Oil Castile Liquid Soap. Try it risk-free today!
Versatile Organic Soap: Our all-natural Castile liquid soap is made from organic olive oil, offering a gentle yet effective cleansing experience. Use it for facial cleaning, handwashing, as an antibacterial soap, for hair care, and even for plant care.
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Value for Money
2
Naissance Liquid Castile Soap (No. 407) - 5 Litres - Natural Certified Organic Fragrance Free - Vegan, SLS and SLES Free
Naissance
20% Off
Why we love it
Certified organic by Soil Association.
Aroma of vegetable oil.
Extremely versatile for various uses.
Main Highlights
100% natural Castile Soap. Certified organic by the Soil Association.
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.
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9.8
Exceptional
Check Price
9.8
Exceptional
Naissance
Naissance Liquid Castile Soap (No. 407) - 5 Litres - Natural Certified Organic Fragrance Free - Vegan, SLS and SLES Free
20% Off
Check Price
Show More
Why we love it
Certified organic by Soil Association.
Aroma of vegetable oil.
Extremely versatile for various uses.
Main Highlights
100% natural Castile Soap. Certified organic by the Soil Association.
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.
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3
Mystic Moments | Castile Liquid Soap 5Kg | Natural Vegetable Soap Base from Coconut & Sunflower Oils | Gentle Cleanser for Body, Hair & Hands | Fragrance Free Customisable Formula
Mystic Moments
Why we love it
Gentle on sensitive skin.
Versatile cleaning uses.
Fragrance and detergent free.
Main Highlights
Pure Vegetable Soap Base: A true liquid Castile soap made from saponified coconut and sunflower oils. This traditional vegetable-based formula provides effective cleansing without synthetic surfactants, making it a versatile addition to any skincare or household routine.
Gentle Cleansing Action: Produces a mild yet effective lather suitable for body washing, hand cleansing and even use as a shampoo. Its gentle nature makes it ideal for those who prefer a simpler, naturally derived cleansing option.
Customisable Formula: Fragrance free and ready for personalisation. Simply add your chosen essential oils, colour or herbal extracts to create a bespoke liquid soap tailored to your preferences. Can also be thickened with table salt if required.
Multi-Purpose Use: Suitable for use as a body wash, hand soap, shampoo or mild laundry detergent. A practical all-in-one liquid soap base designed for everyday versatility around the home.
Simple, Transparent Ingredients: Contains Aqua, Potassium Oleate, Potassium Cocoate, Glycerin, Potassium Citrate, Citric Acid. Clear pale yellow to gold in colour with no added fragrance.
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9.8
Exceptional
Check Price
9.8
Exceptional
Mystic Moments
Mystic Moments | Castile Liquid Soap 5Kg | Natural Vegetable Soap Base from Coconut & Sunflower Oils | Gentle Cleanser for Body, Hair & Hands | Fragrance Free Customisable Formula
Check Price
Show More
Why we love it
Gentle on sensitive skin.
Versatile cleaning uses.
Fragrance and detergent free.
Main Highlights
Pure Vegetable Soap Base: A true liquid Castile soap made from saponified coconut and sunflower oils. This traditional vegetable-based formula provides effective cleansing without synthetic surfactants, making it a versatile addition to any skincare or household routine.
Gentle Cleansing Action: Produces a mild yet effective lather suitable for body washing, hand cleansing and even use as a shampoo. Its gentle nature makes it ideal for those who prefer a simpler, naturally derived cleansing option.
Customisable Formula: Fragrance free and ready for personalisation. Simply add your chosen essential oils, colour or herbal extracts to create a bespoke liquid soap tailored to your preferences. Can also be thickened with table salt if required.
Multi-Purpose Use: Suitable for use as a body wash, hand soap, shampoo or mild laundry detergent. A practical all-in-one liquid soap base designed for everyday versatility around the home.
Simple, Transparent Ingredients: Contains Aqua, Potassium Oleate, Potassium Cocoate, Glycerin, Potassium Citrate, Citric Acid. Clear pale yellow to gold in colour with no added fragrance.
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4
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!
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9.7
Exceptional
Check Price
9.7
Exceptional
The Soapery
Castile Liquid Soap Base 5 Litre - Organic SLS SLES Sulphate and Paraben Free
Check Price
Show More
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
5
5 Litre Organic Liquid Castile Soap (5000ml) - All-Natural Unscented Liquid Soap - Pure SLS SLES Free
freshskin beauty ltd
Why we love it
Organic and fragrance-free.
Customizable with essential oils.
Free from harmful chemicals.
Main Highlights
Certified Organic & Pure: Enjoy gentle, effective cleansing with our 100% organic liquid Castile soap, Soil Association certified and completely free from SLS, SLES, sulphates, and parabens for your peace of mind.
Moisturising Blend of Oils: Nourish your skin with a luxurious mix of organic sunflower and coconut oils, leaving it soft and refreshed without the harshness of conventional soaps.
Versatile Everyday Essential: Discover a truly multi-purpose soap suitable as a body wash, hand soap, shampoo, or even a household cleaner – ideal for a minimalist, eco-friendly lifestyle.
Customisable & Fragrance-Free: Personalise your cleansing experience by adding your preferred essential oils for fragrance, or tea tree oil to create a powerful anti-bacterial wash.
Vegan & Cruelty-Free Choice: Rely on a formula crafted from nutrient-rich vegetable oils with no animal derivatives, making it a responsible and effective choice for the whole family.
Gentle for Sensitive Skin: Soothe and protect delicate skin with our hypoallergenic, all-natural liquid soap, offering a thorough yet gentle clean ideal for everyday use on the face, hands, and body.
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9.6
Superb
Check Price
9.6
Superb
freshskin beauty ltd
5 Litre Organic Liquid Castile Soap (5000ml) - All-Natural Unscented Liquid Soap - Pure SLS SLES Free
Check Price
Show More
Why we love it
Organic and fragrance-free.
Customizable with essential oils.
Free from harmful chemicals.
Main Highlights
Certified Organic & Pure: Enjoy gentle, effective cleansing with our 100% organic liquid Castile soap, Soil Association certified and completely free from SLS, SLES, sulphates, and parabens for your peace of mind.
Moisturising Blend of Oils: Nourish your skin with a luxurious mix of organic sunflower and coconut oils, leaving it soft and refreshed without the harshness of conventional soaps.
Versatile Everyday Essential: Discover a truly multi-purpose soap suitable as a body wash, hand soap, shampoo, or even a household cleaner – ideal for a minimalist, eco-friendly lifestyle.
Customisable & Fragrance-Free: Personalise your cleansing experience by adding your preferred essential oils for fragrance, or tea tree oil to create a powerful anti-bacterial wash.
Vegan & Cruelty-Free Choice: Rely on a formula crafted from nutrient-rich vegetable oils with no animal derivatives, making it a responsible and effective choice for the whole family.
Gentle for Sensitive Skin: Soothe and protect delicate skin with our hypoallergenic, all-natural liquid soap, offering a thorough yet gentle clean ideal for everyday use on the face, hands, and body.
Show More
6
Ecover Hand Wash, Hand Soap Refill, Lavender and Aloe Vera, Dermatologically Tested, For Sensitive Skin 5L
Ecover
16% Off
Why we love it
Eco-friendly with biodegradable ingredients.
Pleasant Lavender and Aloe fragrance.
Promotes recycling with refill packages.
Main Highlights
HAND WASH - a caring formulation for beautifully soft hands while effectively removing dirt and germs
THOROUGH HAND WASHING - Wash your hands thoroughly for at least 30 seconds to affectively reduce the spread of bacteria and viruses in your home. Make hand hygiene a priority for a healthier living environment!
BURST OF FRAGRANCE: Transform your hand wash routine, featuring a refreshing scent of - The hand wash creates a rich creamy lather
NON-TOXIC - Each Squirt, in all its lovely non-toxic glory, delivers a mighty cleaning punch with naturally derived, biodegradable ingredients.
MISSION STATEMENT - At Ecover, we have been pioneering green science for ever 30 years to bring you effective, naturally-derived cleaners
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9.4
Superb
Check Price
9.4
Superb
Ecover
Ecover Hand Wash, Hand Soap Refill, Lavender and Aloe Vera, Dermatologically Tested, For Sensitive Skin 5L
16% Off
Check Price
Show More
Why we love it
Eco-friendly with biodegradable ingredients.
Pleasant Lavender and Aloe fragrance.
Promotes recycling with refill packages.
Main Highlights
HAND WASH - a caring formulation for beautifully soft hands while effectively removing dirt and germs
THOROUGH HAND WASHING - Wash your hands thoroughly for at least 30 seconds to affectively reduce the spread of bacteria and viruses in your home. Make hand hygiene a priority for a healthier living environment!
BURST OF FRAGRANCE: Transform your hand wash routine, featuring a refreshing scent of - The hand wash creates a rich creamy lather
NON-TOXIC - Each Squirt, in all its lovely non-toxic glory, delivers a mighty cleaning punch with naturally derived, biodegradable ingredients.
MISSION STATEMENT - At Ecover, we have been pioneering green science for ever 30 years to bring you effective, naturally-derived cleaners
Show More
7
Miniml All Natural Body Wash and Bubble Bath - 5L Refill Moisturising Tea Tree and Mint Sensitive Skin Eco Shower Gel Bath Soak - Vegan Friendly Hand, Face & Body High Foam Scrub
Miniml
Why we love it
Perfect for sensitive skin.
Offers refreshing and invigorating scent.
Promotes zero waste lifestyle.
Main Highlights
✅ PLANT POWERED & NATURAL: Refresh your body with a gentle foaming cleanser that can also be used as a bubble bath to help you unwind after a long day. Our eco bubble bath and shower gel is ideal for sensitive skin and perfect for both men and women
✅ SMELLS AMAZING & NOURISHES YOUR SKIN: We've combined skin caring aloe vera with a subtle hint of tea tree and mint to invigorate those aromatic feelings of summer happiness. Either lather the moisturising shower gel across your body or soak it up in a nice hot relaxing bubble bath
✅ HIGH FOAM LATHER & BUBBLES: Simply squirt our brilliant body wash for men and women and lather it across the body for a nice refreshing clean. Alternatively, pour 10 to 15ml into a nice warm bath for a bubble bath foam for a more relaxing spa like cleanser
✅ ECO FRIENDLY & PURE: Due to it's all natural ingredients our bath and body soap is free from VOC’s, chlorine bleaches, solvents, lanoline, sulphates, parabens and phosphates. It's a readily biodegradable body wash moisturiser that's good for the planet
✅ ZERO WASTE: Our eco friendly and fully sustainable solutions go far beyond your purchase. Simply send us back your empty bottles for professional cleaning so that they can be reused again and again. We even have refill partners across the UK to help make the world a cleaner, greener place to live
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9.4
Superb
Check Price
9.4
Superb
Miniml
Miniml All Natural Body Wash and Bubble Bath - 5L Refill Moisturising Tea Tree and Mint Sensitive Skin Eco Shower Gel Bath Soak - Vegan Friendly Hand, Face & Body High Foam Scrub
Check Price
Show More
Why we love it
Perfect for sensitive skin.
Offers refreshing and invigorating scent.
Promotes zero waste lifestyle.
Main Highlights
✅ PLANT POWERED & NATURAL: Refresh your body with a gentle foaming cleanser that can also be used as a bubble bath to help you unwind after a long day. Our eco bubble bath and shower gel is ideal for sensitive skin and perfect for both men and women
✅ SMELLS AMAZING & NOURISHES YOUR SKIN: We've combined skin caring aloe vera with a subtle hint of tea tree and mint to invigorate those aromatic feelings of summer happiness. Either lather the moisturising shower gel across your body or soak it up in a nice hot relaxing bubble bath
✅ HIGH FOAM LATHER & BUBBLES: Simply squirt our brilliant body wash for men and women and lather it across the body for a nice refreshing clean. Alternatively, pour 10 to 15ml into a nice warm bath for a bubble bath foam for a more relaxing spa like cleanser
✅ ECO FRIENDLY & PURE: Due to it's all natural ingredients our bath and body soap is free from VOC’s, chlorine bleaches, solvents, lanoline, sulphates, parabens and phosphates. It's a readily biodegradable body wash moisturiser that's good for the planet
✅ ZERO WASTE: Our eco friendly and fully sustainable solutions go far beyond your purchase. Simply send us back your empty bottles for professional cleaning so that they can be reused again and again. We even have refill partners across the UK to help make the world a cleaner, greener place to live
Show More
8
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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9.4
Superb
Check Price
9.4
Superb
Trading
Castile Liquid Soap Base Organic Free from SLS SLES Sulphate and Paraben (1000ml (1L))
Check Price
Show More
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
Dr Bronner'S | Baby Castile Liquid Soap | 1 x 946ml
Dr. Bronner's
Why we love it
Invigorating and intense showers.
Uses organic fair trade ingredients.
Concentrated and biodegradable formula.
Main Highlights
Makes an intense, invigorating shower
Made with organic and certified fair trade ingredients
Concentrated, biodegradable, versatile and effective
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9.3
Superb
Check Price
9.3
Superb
Dr. Bronner's
Dr Bronner'S | Baby Castile Liquid Soap | 1 x 946ml
Check Price
Show More
Why we love it
Invigorating and intense showers.
Uses organic fair trade ingredients.
Concentrated and biodegradable formula.
Main Highlights
Makes an intense, invigorating shower
Made with organic and certified fair trade ingredients
Concentrated, biodegradable, versatile and effective
Show More
10
Castile Liquid Soap Base 1 Litre - Organic SLS SLES Sulphate and Paraben Free
The Soapery
Why we love it
Chemical-free soap making process.
Made with organic oils.
Free from harmful ingredients.
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
9.2
Superb
Check Price
9.2
Superb
The Soapery
Castile Liquid Soap Base 1 Litre - Organic SLS SLES Sulphate and Paraben Free
Check Price
Show More
Why we love it
Chemical-free soap making process.
Made with organic oils.
Free from harmful ingredients.
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