2nd Ground

The Ground Report

Science, sustainability, and the story behind the bar.

A bar of soap drying on a slatted wooden dish beside a scrub brush
bar soap

How Long Does a Bar of Coffee Soap Actually Last?

About four weeks of daily showers per person — but that number moves a lot depending on one thing most people get wro...

Sep 17, 2026 · 5 min read
Three 2nd Ground coffee soap bars showing the dark espresso scrub side over the cream cleansing side
coffee soap

Is Coffee Soap Too Harsh for Sensitive Skin?

The honest answer to the question we get most: whether a coffee-ground scrub is too rough for reactive skin, why a tw...

Sep 03, 2026 · 5 min read
Mark Guerino, founder of 2nd Ground, maker of upcycled coffee-ground soap in Brooklyn
Coffee Skincare

I Make Soap From Coffee Grounds Nobody Wanted

Sep 03, 2026 · 4 min read
bay leaf skincare benefits — 2nd Ground Cedar and Bay Leaf soap bar
coffee soap

What Bay Leaf Actually Does for Your Skin

Bay leaf has been used on skin for centuries, and the reasons hold up better than most botanicals. What laurel actual...

Apr 20, 2026 · 5 min read
coffee scrub bar vs loose coffee scrub — 2nd Ground comparison
coffee soap

Coffee Scrub Bar vs. Loose Coffee Scrub

Loose coffee scrubs are messy, come in plastic, and don't last. Coffee scrub bars solve all three problems — here's t...

Apr 17, 2026 · 5 min read
palm oil deforestation — why 2nd Ground soap bars are palm oil-free
coffee soap

Why We Don't Use Palm Oil

90% of conventional soap bars use palm oil — often hiding under names you'd never recognize. Here's why 2nd Ground ha...

Apr 15, 2026 · 6 min read
upcycled espresso grounds used in 2nd Ground skincare soap bar
coffee soap

What Is Upcycled Beauty?

Upcycled beauty takes waste and turns it into skincare that actually works. Here's what it means, how it differs from...

Apr 12, 2026 · 6 min read
coffee grounds used in 2nd Ground skincare bar — The Reclaimed Process
antioxidants

The Skin Benefits of Coffee Soap

Used espresso grounds contain more antioxidants than brewed coffee. Here's what a coffee skincare bar actually does f...

Apr 05, 2026 · 5 min read
Embracing Sustainability: The Story of 2nd Ground's Eco-Friendly Soaps | 2nd Ground - 2nd Ground
coffee soap

Why We Turn Coffee Waste Into Soap

The honest version of why 2nd Ground exists: what happens to a café's spent espresso grounds after pickup, why the ba...

Mar 19, 2024 · 5 min read

The Reclaimed Process

The bar behind the blog.

Everything we write about lives in this bar. Patented. Handmade in Brooklyn. Built from grounds everyone else throws away.

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