Best Pure Castile Soap Bar Organic of 2025

Last updated on 17/10/2025
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Most Relevant
Best Choice
1
Knights Castile Soap Bars UK Made Organic Natural Soap 90gX24 | FabFinds Sanitizer (24)
Knights Castile Soap Bars UK Made Organic Natural Soap 90gX24 | FabFinds Sanitizer (24)
FabFinds
Why we love it
  • Natural and organic ingredients.
  • Vegan and cruelty free.
  • Moisturizes and balances skin.
Main Highlights
  • Natural organic soap bar gives your skin shine; removes dirt, bacteria and helps maintain moisture and oil balance
  • Our soap bar are made in UK, Vegan and animal cruelty free soap
  • Traditional formulated soap bar that is free from harsh chemicals and suitable for all types of skin
  • Rich creamy leather soap bar that is kind to skin, subtle perfume and suitable for all type of skin value pack castile soap
  • Mild and gentle soap bar suitable for men, women and family
  • Ingredients: Soap Bar (sodium palmate, aqua, sodium palm kernelate, glycerine, parfum, sodium chloride, titanium dioxide, tetrasodium EDTA, tetrasodium etidronate, Isoeugenol)
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9.8
Exceptional
9.8
Exceptional
FabFinds
Knights Castile Soap Bars UK Made Organic Natural Soap 90gX24 | FabFinds Sanitizer (24)
Why we love it
  • Natural and organic ingredients.
  • Vegan and cruelty free.
  • Moisturizes and balances skin.
Main Highlights
  • Natural organic soap bar gives your skin shine; removes dirt, bacteria and helps maintain moisture and oil balance
  • Our soap bar are made in UK, Vegan and animal cruelty free soap
  • Traditional formulated soap bar that is free from harsh chemicals and suitable for all types of skin
  • Rich creamy leather soap bar that is kind to skin, subtle perfume and suitable for all type of skin value pack castile soap
  • Mild and gentle soap bar suitable for men, women and family
  • Ingredients: Soap Bar (sodium palmate, aqua, sodium palm kernelate, glycerine, parfum, sodium chloride, titanium dioxide, tetrasodium EDTA, tetrasodium etidronate, Isoeugenol)
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Value for Money
2
Dr. Bronner's Pure-Castile Bar Soap - Baby Unscented, 5oz. Bars (Pack of 3)
Dr. Bronner's Pure-Castile Bar Soap - Baby Unscented, 5oz. Bars (Pack of 3)
Dr. Bronner's
Free Shipping
Why we love it
  • Gentle on sensitive skin.
  • Fragrance-free for allergy sufferers.
  • Convenient three-bar pack.
Main Highlights
  • Dr. Bronner's Pure-Castile Bar Soap - Baby Unscented, 5oz. Bars Pack of 3
  • Product type: SKIN CLEANING AGENT
  • Brand: Dr. Bronner
  • Size: 147.87 g Pack of 3
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9.8
Exceptional
9.8
Exceptional
Dr. Bronner's
Dr. Bronner's Pure-Castile Bar Soap - Baby Unscented, 5oz. Bars (Pack of 3)
Free Shipping
Why we love it
  • Gentle on sensitive skin.
  • Fragrance-free for allergy sufferers.
  • Convenient three-bar pack.
Main Highlights
  • Dr. Bronner's Pure-Castile Bar Soap - Baby Unscented, 5oz. Bars Pack of 3
  • Product type: SKIN CLEANING AGENT
  • Brand: Dr. Bronner
  • Size: 147.87 g Pack of 3
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3
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!
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9.6
Superb
9.6
Superb
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!
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4
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 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
Free Shipping
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!
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9.6
Superb
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
Free Shipping
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!
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5
Dr Bronner's Organic Lavender Pure Castile Bar Soap, 2 Pack (2 x 140 g)
Dr Bronner's Organic Lavender Pure Castile Bar Soap, 2 Pack (2 x 140 g)
Dr. Bronner's
4% OffFree Shipping
Why we love it
  • Organic lavender scent relaxation.
  • Great value double pack.
  • Contains moisturizing glycerin.
Main Highlights
  • DOUBLE VALUE PACK! You are buying TWO of Bar Soap, Organic, Lavender, 5 oz
  • Quantity: MULTI VALUE PACK! You are buying Description: BAR SOAP,OG,LAVENDER Unit Size: 5 OZ Brand: DR. BRONNER
  • This product contains Glycerin.
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9.4
Superb
9.4
Superb
Dr. Bronner's
Dr Bronner's Organic Lavender Pure Castile Bar Soap, 2 Pack (2 x 140 g)
4% OffFree Shipping
Why we love it
  • Organic lavender scent relaxation.
  • Great value double pack.
  • Contains moisturizing glycerin.
Main Highlights
  • DOUBLE VALUE PACK! You are buying TWO of Bar Soap, Organic, Lavender, 5 oz
  • Quantity: MULTI VALUE PACK! You are buying Description: BAR SOAP,OG,LAVENDER Unit Size: 5 OZ Brand: DR. BRONNER
  • This product contains Glycerin.
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6
Dr Bronner's 3-in-1 Baby Unscented Pure-Castile Bar Soap, Made with Organic Oils with No Synthetic Fragrances, Used for Face, Body and Hair, Certified Fair Trade & Vegan Friendly, 140g Bar (Pack of 2)
Dr Bronner's 3-in-1 Baby Unscented Pure-Castile Bar Soap, Made with Organic Oils with No Synthetic Fragrances, Used for Face, Body and Hair, Certified Fair Trade & Vegan Friendly, 140g Bar (Pack of 2)
Dr. Bronner's
Why we love it
  • Gentle on sensitive skin.
  • Eco-friendly, recycled packaging.
  • Vegan and cruelty-free ingredients.
Main Highlights
  • The information below applies to each unit in the pack
  • Our bar soap has no added fragrance and double the olive oil to add comfort, especially for sensitive skin and babies. Add it to your daily beauty regime and use on your face, body and hair to soothe your skin leaving you feeling refreshed and calm
  • This gentle unscented bar Soap includes certified organic ingredients with no chelating agents, dyes or synthetic fragrances making a creamy soap that benefits your skin, 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 gentle soap that can finally match your values
  • We pride ourselves in having 100% recycled packaging as we divert discarding paper from landfills by using recycled materials. This eliminates waste and increases demand for recycled paper waste 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!
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9.2
Superb
9.2
Superb
Dr. Bronner's
Dr Bronner's 3-in-1 Baby Unscented Pure-Castile Bar Soap, Made with Organic Oils with No Synthetic Fragrances, Used for Face, Body and Hair, Certified Fair Trade & Vegan Friendly, 140g Bar (Pack of 2)
Why we love it
  • Gentle on sensitive skin.
  • Eco-friendly, recycled packaging.
  • Vegan and cruelty-free ingredients.
Main Highlights
  • The information below applies to each unit in the pack
  • Our bar soap has no added fragrance and double the olive oil to add comfort, especially for sensitive skin and babies. Add it to your daily beauty regime and use on your face, body and hair to soothe your skin leaving you feeling refreshed and calm
  • This gentle unscented bar Soap includes certified organic ingredients with no chelating agents, dyes or synthetic fragrances making a creamy soap that benefits your skin, 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 gentle soap that can finally match your values
  • We pride ourselves in having 100% recycled packaging as we divert discarding paper from landfills by using recycled materials. This eliminates waste and increases demand for recycled paper waste 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
7
Dr Bronner's Lavender Pure-Castile Bar Soap, Made with Organic Oils With No Synthetic Fragrances Preservatives or Thickeners, For Face, Body & Hair, Fair Trade Certified & Vegan Friendly, 140g Bar
Dr Bronner's Lavender Pure-Castile Bar Soap, Made with Organic Oils With No Synthetic Fragrances Preservatives or Thickeners, For Face, Body & Hair, Fair Trade Certified & Vegan Friendly, 140g Bar
Dr. Bronner's
Why we love it
  • Cruelty-free and vegan soap.
  • Organic, gentle, effective ingredients.
  • Eco-friendly 100% recycled packaging.
Main Highlights
  • The information below applies to each unit in the pack
  • Our delicately scented lavender bar soap can be used to calm the mind and body. Add it to your daily beauty regime and use on your face, body and hair to hydrate and moisturize, leaving you feeling refreshed and smooth
  • Our ingredients include organic oils that are gentle and effective and ensure we don’t use any chelating agents, dyes, whiteners or synthetic fragrances to create a mild soap that is great when lathered onto your skin and hair
  • Our products 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 purely fair trade ingredients to create a sweet, herbal soap bar that can finally match your values
  • We pride ourselves in having 100% recycled packaging as we divert discarding paper from landfills by using recycled materials. This eliminates waste and increases demand for recycled paper waste 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
9.1
Superb
9.1
Superb
Dr. Bronner's
Dr Bronner's Lavender Pure-Castile Bar Soap, Made with Organic Oils With No Synthetic Fragrances Preservatives or Thickeners, For Face, Body & Hair, Fair Trade Certified & Vegan Friendly, 140g Bar
Why we love it
  • Cruelty-free and vegan soap.
  • Organic, gentle, effective ingredients.
  • Eco-friendly 100% recycled packaging.
Main Highlights
  • The information below applies to each unit in the pack
  • Our delicately scented lavender bar soap can be used to calm the mind and body. Add it to your daily beauty regime and use on your face, body and hair to hydrate and moisturize, leaving you feeling refreshed and smooth
  • Our ingredients include organic oils that are gentle and effective and ensure we don’t use any chelating agents, dyes, whiteners or synthetic fragrances to create a mild soap that is great when lathered onto your skin and hair
  • Our products 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 purely fair trade ingredients to create a sweet, herbal soap bar that can finally match your values
  • We pride ourselves in having 100% recycled packaging as we divert discarding paper from landfills by using recycled materials. This eliminates waste and increases demand for recycled paper waste 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
8
Dr. Bronner's Organic Peppermint Pure-Castile Bar Soap, 2 Pack (2 x 140 g)
Dr. Bronner's Organic Peppermint Pure-Castile Bar Soap, 2 Pack (2 x 140 g)
Dr. Bronner's
Why we love it
  • Moisturizing lather for all.
  • Organic ingredients for gentleness.
  • Eco-friendly, sustainable packaging used.
Main Highlights
  • RICH LATHER, CLEAN FEEL: Dr. Bronner’s Pure-Castile Magic Bar Soap is a true soap, with rich, thick lather that feels great on skin, rinses cleanly, and leaves your skin feeling refreshed and renewed
  • THE GOODNESS OF OUR LIQUID SOAPS IN A BAR: Experience the same trusted clean of our liquid formula in Dr. Bronner’s Pure-Castile Magic Soap Bar—a women and men’s bar soap that works as a body wash, face cleanser, shampoo bar, or hand soap
  • MADE WITH PLANT-BASED OILS THAT ARE GENTLE & EFFECTIVE: We skip chelating agents, dyes, and synthetic fragrances.This vegan bar soap is ideal for daily use on face, body, and hair, and gentle enough for most skin types
  • NO SYNTHETIC DETERGENTS OR FOAMING AGENTS: Our bath soap bars are made with ingredients you can pronounce—free from thickeners and harsh chemicals. A clean, simple way to care for your skin and the environment
  • PACKAGED IN POST-CONSUMER RECYCLED WRAPPERS: Every peppermint soap bar is wrapped in recycled paper, helping reduce landfill waste. Our packaging supports a circular economy and cleaner planet
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8.9
Excellent
8.9
Excellent
Dr. Bronner's
Dr. Bronner's Organic Peppermint Pure-Castile Bar Soap, 2 Pack (2 x 140 g)
Why we love it
  • Moisturizing lather for all.
  • Organic ingredients for gentleness.
  • Eco-friendly, sustainable packaging used.
Main Highlights
  • RICH LATHER, CLEAN FEEL: Dr. Bronner’s Pure-Castile Magic Bar Soap is a true soap, with rich, thick lather that feels great on skin, rinses cleanly, and leaves your skin feeling refreshed and renewed
  • THE GOODNESS OF OUR LIQUID SOAPS IN A BAR: Experience the same trusted clean of our liquid formula in Dr. Bronner’s Pure-Castile Magic Soap Bar—a women and men’s bar soap that works as a body wash, face cleanser, shampoo bar, or hand soap
  • MADE WITH PLANT-BASED OILS THAT ARE GENTLE & EFFECTIVE: We skip chelating agents, dyes, and synthetic fragrances.This vegan bar soap is ideal for daily use on face, body, and hair, and gentle enough for most skin types
  • NO SYNTHETIC DETERGENTS OR FOAMING AGENTS: Our bath soap bars are made with ingredients you can pronounce—free from thickeners and harsh chemicals. A clean, simple way to care for your skin and the environment
  • PACKAGED IN POST-CONSUMER RECYCLED WRAPPERS: Every peppermint soap bar is wrapped in recycled paper, helping reduce landfill waste. Our packaging supports a circular economy and cleaner planet
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9
Lucemill Organic Castile Soap | 1 Litre | Pure & Natural Liquid Soap Base | Unscented & Gentle | Ideal for Body, Face, Hair, Hands, Pets & Cleaning | SLS-Free, Paraben-Free, Vegan Friendly
Lucemill Organic Castile Soap | 1 Litre | Pure & Natural Liquid Soap Base | Unscented & Gentle | Ideal for Body, Face, Hair, Hands, Pets & Cleaning | SLS-Free, Paraben-Free, Vegan Friendly
Lucemill
Free Shipping
Why we love it
  • 100% natural and organic.
  • Vegetarian and vegan friendly.
  • Customizable with essential oil.
Main Highlights
  • ✅ 100% PURE & ORGANIC – Liquid soap made from organic plant oils. No SLS, parabens, synthetic fragrance, or harsh additives.
  • ✅ GENTLE FOR ALL SKIN TYPES – Unscented, hypoallergenic formula safe for sensitive skin, babies, and daily use.
  • ✅ MULTI-USE SOAP BASE – Great for body wash, hand soap, facial cleanser, pet shampoo, and general cleaning.
  • ✅ DIY CUSTOMISABLE FORMULA – Add essential oils or natural ingredients to create your own skincare and cleaning blends.
  • ✅ 1 LITRE BOTTLE – Supplied in a recyclable HDPE bottle with a secure screw cap. Ideal for home, refill, or professional use.
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8.8
Excellent
8.8
Excellent
Lucemill
Lucemill Organic Castile Soap | 1 Litre | Pure & Natural Liquid Soap Base | Unscented & Gentle | Ideal for Body, Face, Hair, Hands, Pets & Cleaning | SLS-Free, Paraben-Free, Vegan Friendly
Free Shipping
Why we love it
  • 100% natural and organic.
  • Vegetarian and vegan friendly.
  • Customizable with essential oil.
Main Highlights
  • ✅ 100% PURE & ORGANIC – Liquid soap made from organic plant oils. No SLS, parabens, synthetic fragrance, or harsh additives.
  • ✅ GENTLE FOR ALL SKIN TYPES – Unscented, hypoallergenic formula safe for sensitive skin, babies, and daily use.
  • ✅ MULTI-USE SOAP BASE – Great for body wash, hand soap, facial cleanser, pet shampoo, and general cleaning.
  • ✅ DIY CUSTOMISABLE FORMULA – Add essential oils or natural ingredients to create your own skincare and cleaning blends.
  • ✅ 1 LITRE BOTTLE – Supplied in a recyclable HDPE bottle with a secure screw cap. Ideal for home, refill, or professional use.
Show More
10
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, 237ml Recycled Bottle
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, 237ml Recycled Bottle
Dr. Bronner's
Free Shipping
Why we love it
  • Pure peppermint fragrance soap.
  • 90% organic, vegan soap.
  • Eco-friendly recycled packaging.
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
8.7
Excellent
8.7
Excellent
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, 237ml Recycled Bottle
Free Shipping
Why we love it
  • Pure peppermint fragrance soap.
  • 90% organic, vegan soap.
  • Eco-friendly recycled packaging.
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