Free shipping on orders of $40 or more.

You have no products

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.

Shop now

Crafted with care,
rooted in compassion.

Shop now

The perfect match
for sensitve skin.

Shop now

Biochemist formulated.
Nature approved.

Shop now

Elevate the health of your skin

Our gentle soaps, crafted from the finest organic ingredients, are designed to nourish and protect sensitive skin. Made from nature’s best, our bars provide a superior clean while keeping 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.

Read more

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 left my skin oily, uneven, and blemished. So, I used my science background to create sensitive skin solutions in my kitchen, completely transforming my skin. Now, I'm excited to share these natural 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!

Shop now

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.”

Are Shampoo Bars Good for Curly Hair? | Your Ultimate Guide

Read more

Are Shampoo Bars Good for Curly Hair? | Your Ultimate Guide

Embracing your curls is a beautiful thing, yet finding the right products can sometimes feel overwhelming, right? Here, we simplify your search to help you find the right shampoo bar for you.

What are Parabens and Sulfates? Why Avoid Them

Read more

What are Parabens and Sulfates? Why Avoid Them

You've heard of them before, but what exactly are they? Learn how to identify parabens and sulfates on your product labels and their impact on health.

Greening Your Bathroom: 10 Eco-Friendly Solutions for a Sustainable Oasis

Read more

Greening Your Bathroom: 10 Eco-Friendly Solutions for a Sustainable Oasis

Your bathroom, a haven of relaxation and self-care, is also a place where you can make a significant impact on the environment.

Follow us on Instagram