Skin That Feels Softer by Morning

Meet our best-selling bar soaps.

Clean Skincare That Reveals Your Skin's Natural Softness

with high-quality, effective ingredients

100% NATURE-DERIVED INGREDIENTS

Your skin acts like a filter. Not everything gets through, but some things do. That’s why we leave out anything synthetic and focus on what matters: effective ingredients that reveal your softest, smoothest skin.

ONE BAR DONATED FOR EVERY BAR SOLD

One for you, one for our community. 8,000+ bars delivered citywide through ongoing partnerships with Food Bank For New York City and The Bowery Mission.

FORMULATED WITH CARE

Founder and chemist Monique Kofsky chooses nature-derived ingredients that deliver actual results. B&L's products leave your skin soft and visibly smoother after your first use. Ingredients you can trust and results you can feel.

  • A rectangular, purple clay bar of soap with the words ‘Butter & Lye' embossed on its surface. The soap rests on a neutral beige background, and soft lighting casts a gentle shadow beneath it.

    LAVENDER BLISS

    Deep-cleanse and exfoliate with our purple clay bar for summer ready skin.

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  • NO MORE BLEMISHES

    Try turmeric soap for visibly reduced dark-spots and smoother skin.

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  • SCRUB IT AWAY

    Check out our natural bath accessories for your new soft girl routine.

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Best-Selling Bundles

Shop our sets and save on your favorites.

Skincare With Purpose

At Butter & Lye, every bar you buy provides clean soap to someone in need with out local partnerships. Who knew a skincare routine could give back?

We are supporting our communities one bar at a time.

Learn About Our Impact

Read Our Blog

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SOFT SKIN. SOFT RITUALS.

We love showing off your results. Tag @butterandlye to show us how you glow.

Hands lathering a Butter & Lye a soap bar with visible suds, illustrating the soap in use for skincare."