Solid Olive Soap Company
Vendor
I'm Steffen Williamson and I’m with Solid Olive — a small-batch Castile soapery brand rooted in the timeless tradition of Castile soapmaking. We handcraft every product here in Colorado, using extra virgin olive oil sourced from both a sustainable California orchard and groves in Spain. Our wide range of soaps features thoughtfully selected oils and mineral-rich clays, each chosen for their skin-loving benefits.
All of our bar soaps are cold-processed and slow-cured for over 90 days in Colorado’s unique semi-arid microclimate — a process that enhances their hardness, longevity, and performance. At Solid Olive, we honor soapmaking techniques that date back thousands of years, blending tradition with sustainability for modern self-care.
Soap maker:
Solid Olive crafts traditional Castile soaps using pure extra virgin olive oil as the foundation — no palm oil, harsh chemicals, or synthetic additives. Our bars are slow-cured for over 90 days in Colorado’s unique high-altitude, semi-arid climate; creating a dense and longer-lasting soap bar. Each batch is made by hand using olive oil sourced from sustainable California orchards. We enhance our bars with an assortment of natural clays and essential oils for added skin benefits and subtle, earthy scents. From our liquid soaps to our laundry sheets, everything is rooted in the Castile tradition, we focus on natural, eco-friendly ingredients that are gentle on both skin and waterways. By reviving age-old soapmaking methods and prioritizing traceable, plant-based materials, Solid Olive supports healthy eco-living with products that reduce waste, supports regenerative agriculture, and promotes long-lasting, minimalist self-care.
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