A blue and white 32 oz carton of Dr. Bronners 18-in-1 Hemp Peppermint Pure-Castile Soap Refill, featuring detailed product information and certifications on the front label. The back of a blue Dr. Bronner’s Magic Soap carton displaying white text about the product’s history and ingredients, usage instructions, certifications, and symbols near the bottom. A blue carton labeled REFILL sits on a white marble kitchen counter. In the background, there is a bowl of fruit, a plant, a farmhouse sink, and large windows letting in natural light. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
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A blue and white 32 oz carton of Dr. Bronners 18-in-1 Hemp Peppermint Pure-Castile Soap Refill, featuring detailed product information and certifications on the front label.

Dr. Bronner's Pure-Castile Liquid Soap Refill Carton

32 fl oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Minimizes plastic use with eco-friendly, FSC-certified packaging.
  • Features organic and fair trade ingredients for comfortable living.
  • A versatile 18-in-1 soap solution, ideal for both body and home.
Purchase options

Pure-Castile Liquid Soap Refill Carton $17.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Use Less Plastic! Refill! Refill! OK!

Dr. Bronner’s Soap Refill Carton is the same, great Magic Soap – ultra-concentrated, and versatile, with only the purest organic and fair trade ingredients. Refill with the 18-in-1 soap that works for your body and every room in your home!

Fresh and bright & with an invigorating blend of organic orange, lemon and lime essential oils!

Use Cartons to Refill! Reduce Plastic Packaging With Us!

The Soap Refill Carton is packaged in an FSC-certified paper carton with minimal plastic & aluminum lining for shelf stability—packaging chosen for its lower environmental impact! Refills bottles up to 32 ounces. Recycle anywhere paper milk cartons are accepted. Store in a dry environment. Avoid exposing the container to water or moist conditions to prevent damage.

  • 18-in-1 soap.
  • Concentrated, effective. It’s the one soap for body, home & earth!
  • Eco-friendly packaging. Uses 82% less plastic than one of our PCR 32 oz bottles.

Water, Organic Coconut Oil*, Organic Palm Kernel Oil*, Potassium Hydroxide**, Organic Olive Oil*, Mentha Arvensis, Organic Hemp Seed Oil, Organic Jojoba Oil, Mentha Piperita, Citric Acid, Tocopherol. *Certified Fair Trade Ingredients **None remains after saponifying oils into soap & glycerin.

Refill your Dr. Bronner’s 100% Post-Consumer-Recycled bottle, all-purpose spray bottle, foaming pump dispenser, and more with our 32 oz. Soap Refill Paper Carton! Uses 82% less plastic than one of our 32 oz. recycled bottles! Sustainable made easy!

Grove Values

Five Dr. Bronner’s soap products, including liquid and spray bottles in various colors (purple, green, blue) and a green refill carton, are arranged on a light beige background.

Generations of care, rooted in family and fairness

In 1948, Emanuel Bronner — a third-generation soapmaker who fled Nazi Germany — began crafting pure, multi-use soaps from simple, food-based ingredients, guided by his family’s “All-One!” philosophy. Today, every bottle is made without harsh chemicals, using USDA organic and fair trade certified ingredients, and packaged in 100% post-consumer recycled materials. Profits help fund social and environmental causes, and every step is transparent — from ingredient sourcing to supply chain practices.

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3,000+ BANNED INGREDIENTS

Personal care with nothing to hide.

From head to toe, every product is screened for ingredient safety, material impact, and unnecessary waste — so you can feel more confident in what touches your body every day.

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Strictly screened ingredients

Including parabens, PEGs, sulfates, phthalates, and synthetic fragrance

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Cruelty free

Every personal care brand we offer is committed to cruelty-free practices

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Less plastic, fewer microplastics

Refillable and reduced-plastic options that lessen waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

Shop Beyond Plastic™

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