The Solid Olive Soap Company

Four small bottles of essential oil surrounded by lavender and olives. Four small bottles of essential oil surrounded by lavender and olives.

Crafted by Time. Rooted in Purity.

At Solid Olive Soap, we elevate your everyday with slow-cured olive soap, skincare products, and laundry essentials made with EVOO sourced from California.

Inspired by Castile traditions and crafted in Colorado’s unique microclimate, every product is rooted in purity and designed for lasting indulgence. Experience the difference of small-batch, olive oil-based soap and natural Castile body care made for sensitive skin and sustainable living. Aged 90+ days for a denser bar that is longer lasting, has richer lather, and a gentler cleanse.

Made in Highlands Ranch, Colorado

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Slow-Cured, Purely Solid Olive Castile Soaps

Two bars of Castile soap made from activated charcoal sit on a terrazzo countertop. Bubbles float around them. Two bars of Castile soap made from activated charcoal sit on a terrazzo countertop. Bubbles float around them.

Bar Soaps

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Person using a bottle of olive oil soap with a pump on a purple background Person using a bottle of olive oil soap with a pump on a purple background

Bath & Body

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Two bags of laundry sheets sit on a linen cloth against a wicker basket. A towel peaks over the basket, and three laundry sheets sit in front of it. Two bags of laundry sheets sit on a linen cloth against a wicker basket. A towel peaks over the basket, and three laundry sheets sit in front of it.

Laundry Soaps

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  • An olive oil decanter
    Pure Olive Oil

    Authentic Castile Soap crafted with pure California sourced olive oil

  • A science beaker with a line cutting through it diagonally to indicate "no"
    Free From Harsh Chemicals

    Always free from parabens, sulfates, and palm oil

  • Two olives and leaves
    Ingredient Transparency

    Ethically sourced, fully traceable ingredients

  • A hand holding a bar of soap with bubbles around it.
    Handmade in Small Batches

    Artisanal care and attention in every batch

Bars of soap unscented Bars of soap unscented

Castile Traditions, Modern Elegance

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Why Solid Olive

Solid Olive creates pure olive oil soap made the traditional way — small-batch, cold-processed, and crafted from 100% extra-virgin olive oil. Free from parabens, detergents, and synthetic fragrance, our natural soap gently cleanses while nourishing and moisturizing even the most sensitive skin. Packed with antioxidants and vitamins, Solid Olive delivers clean, sustainable skincare that’s simple, honest, and naturally effective.

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