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Add your favorite cosmetic, choose an additional care product or test something completely new. One thing is certain - your skin will thank you for it. See similar entries.

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Meet the new girl—Purple Clay.
Deep detox, pure glow.

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The perfect match
for sensitive skin.

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Biochemist formulated.
Nature approved.

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Unlock the skin of your dreams.

Our gentle soaps, crafted from non-toxic organic ingredients, are designed to nourish and protect sensitive skin. Made from the best nature has to offer, our bars are filled with the cleanest ingredients, crafted to keep your skin healthy and balanced. We are dedicated to being earth-friendly, benefiting both our planet and its people. Therefore, for every bar of Butter & Lye soap purchased, we donate a bar to someone in need, because compassion is at the heart of who we are. Choose Butter & Lye for a healthier, cleaner routine.

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Every bar leaves your skin feeling soft, glowing, and simply amazing.

I'm Monique Kofsky, the founder of Butter & Lye. As a biochemist with problem skin, I found that the cleansers on the market were full of unneeded junk that left my skin irritated and blemished. So, I used my science background to create all-natural formulations in my kitchen, completely transforming my skin. Now, I'm excited to share these clean products with you. Bursting with organic, skin-loving ingredients like olive oil and shea butter, our soaps will make your skin feel incredible. Try a bar today and experience the difference of a low-tox bathroom routine!

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Amazing results

“This soap has saved my skin! I have sensitive skin and always had a hard time finding products that didn’t irritate me. I wanted to switch to bar soap to limit my waste. After some trial and error with companies, I found Butter & Lye. I ordered 3 soaps and decided to start with turmeric since it has healing properties. It’s been almost 3 weeks and my skin is the best it’s ever been! 1000/10 recommend”

Amazing results

“This soap has made me fall in love with my skin! I’ve suffered with acne for 11 years now (I’m 21). I’ve tried EVERYTHING to try and clear up the dark spots on my face, chest, and arms but NOTHING worked. This soap has brought my skin back to life. It’s definitely worth trying, especially if you have sensitive skin.”

Amazing results

“I am seriously obsessed with this shampoo bar! I’ve tried many different shampoos for my hair, but many of them leave my hair feeling weighed down and gunky. This shampoo makes my hair feel so light and most importantly CLEAN! The bar also makes it easy to travel with too, instead of a bulky bottle.”

8 Signs You Have Sensitive Skin & How to Care for It

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8 Signs You Have Sensitive Skin & How to Care for It

Know the signs so you can understand your skin better, and give it the love and care it needs to look and feel its best! Soft buttery skin awaits...

17 Best Ingredients to Soothe Sensitive Skin on Face & Body

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17 Best Ingredients to Soothe Sensitive Skin on Face & Body

From butters to oils, botanicals, and more, say goodbye to itching, dryness, and discomfort. Discover nourishing ingredients that help your skin look and feel its best.

How to Combat Keratosis Pilaris Naturally: Tips for Smooth Skin

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How to Combat Keratosis Pilaris Naturally: Tips for Smooth Skin

Dealing with pesky red bumps on the back of your arms or thighs? You're not alone! In this blog, we explore simple and effective remedies to help you say goodbye to rough patches and hello to smoother, more confident skin.

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