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The Soap Scientist

Zero waste Dish Soap Bars

Zero waste Dish Soap Bars

Regular price $6.00 USD
Regular price Sale price $6.00 USD
Sale Sold out
Tax included. Shipping calculated at checkout.

Zero-Waste dish soap!

We have 3 scents available Lemon Awaken 🍋, Ocean Rain 🌧 and a Plumeria and Jasmine 🌸

These soaps are 100% natural and made with coconut oil, castor oil, lemon and lime juice, citric acid and sodium hydroxide. We used only natural food based colorants in our dish soaps. Lemon is colored with Turmeric, Plumeria and Jasmine is colored with Beetroot powder and Ocean Rain is colored with Indigo Blue Powder. 

They are formulated for use on dishes and stubborn grease, and are not safe for use on the body. They are formulated with 1% super fat so they would dry your skin out.  

These bars DO NOT come with the brush and container set, however they are inexpensive and easily found on Amazon, to match your home decor. You can also simply use a sponge or any other dish brush you already have. 


All of our soaps are made with all-natural, sustainable, cosmetic-grade ingredients. Our soaps are always palm oil free! Our recipes include the following oils: Organic extra virgin olive oil, Organic coconut oil, lard, tallow, avocado oil, shea butter, cocoa butter, jojoba oil, mango butter, grape seed oil and other specialty oils as listed. Please see your specific soap listing for exact ingredients. All of our recipes include a beneficial mix of oils, with some of our luxe bars having up to 7 oils!

We cannot make any claims as to the medical benefits of using our products, by law. However, the ingredients we choose are well known for their skin conditioning and cleansing properties. The oils we choose are moisturizing and gentle on the skin. We choose all-natural additives, including Bentonite clay and Kaolin clay which are soothing and hydrating on the skin. Sea salt as a soap additive helps the skin to absorb the beneficial moisture from the oils and allows the bar to last longer in the shower. Activated charcoal draws out impurities, detoxifies the skin and fights blemishes. Ground oatmeal is a gentle exfoliant that is incredibly calming on your skin. We also enjoy using 100% coconut milk or 100% goats milk (from our own family farm!) to make our soaps more creamy. Whatever your skin-care desires, we have a handmade soap to fulfill your needs.

Shipping & Returns

Shipped by prioirty mail within 2 business days. We accept returns/exchanges of unused product. Please contact us for RMA.


Our soaps are all handmade and hand cut. They weigh anywhere from 4-5 ounces but will vary in color, size and pattern. We make our soaps in small batches of 15-20 soaps at a time so they will vary slightly by batch.

Care Instructions

Rub soap all over body until dirt is removed. Rinse thoroughly, repeat as needed.

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