Biome True Castile Soap Bar 100% Olive Oil Unscented 110g

Biome True Castile Soap Bar 100% Olive Oil Unscented 110g
Biome True Castile Soap Bar 100% Olive Oil Unscented 110g
from 32 reviews
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Biome True Castile Soap Bar 100% Olive Oil Unscented 110g. 100% true castile soap bar by Biome. Handmade in Australia from one natural ingredient, this bar can be used for any beauty or cleaning need, and it doesn't impact the planet. Zero waste, long lasting, and easy to use. 110g. 


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You are making a difference:

  • Buying natural, nourishing products are better for your body and the planet.
  • Vegan.
  • Palm oil free.



  • Only made from one ingredient, so it's unscented and has multiple uses.
  • Use for your hair, body, hands, household cleaning or in DIY recipes.
  • Long lasting so you'll always have soap on hand.
  • Gentle and moisturising.



Saponified olive oil (olive oil from Alden's Olives in Cohuna, Victoria).

Handmade in Australia.



Browse our other Natural Soaps.

Very mild

I love this soap as it is so mild. Due to it's natural properties I have found that it is suitable for use even on sensitive skin types.

 – 05 Aug. 2021

Has converted me completely

Since first trying this as a dish soap , I’m a complete convert and won’t use anything else. The skin on my hands has never been this happy and it’s an effective cleaning agent. I’ll never use anything else again.

 – 08 Nov. 2020

Great dishwasher

I love how this soap foams up like normal dishwashing soap. Very happy with this product. Only con is that you definitely have to rinse your dishes thoroughly after use, otherwise it can leave quite a significant soapy residue.

 – 03 Nov. 2020


I try to use as little products as possible and like my soaps to have minimal ingredients, this soap is good enough, if you haven't used one ingredient castille soap, they are all the same, they get slimy/soft easily, I do still use these occasionally but prefer tallow+olive soap now.

 – 28 Oct. 2020

My wife loves it.

A great, neutral soap. No fragrance, no nasties. I would give it 5 stars if it lasted a little longer (tends to disintegrate pretty quick in the shower).

 – 24 Oct. 2020

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