SHAMPOO BAR | Oily Hair | Bam&Boo | Eco-friendly oral care and personal care

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3 reviews

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A gentle shampoo designed to bring the hair and scalp back to optimal health. It’s infused with a bunch of beneficial ingredients, like Olive Oil and Charcoal, delivering the perfect amount of moisture.

Size: 90gr


Zero Waste Product
Vegan Product
Cruelty-Free Product
Zero Waste Product
Vegan Product
Cruelty-Free Product

  • Greasy hair can be a bit of a faff! That’s why we carefully chose Olive Oil and Charcoal as our primary ingredients, to help cleanse the scalp while hydrating the hair.

    The Olive Oil will help soften your hair while the Charcoal present in the formula helps cleanse impurities, draws the sebum and clarifies oil buildup. This leaves the skin on the scalp free and lets your hair breathe at the root, thus promoting hair growth.

    ​​Handmade in Portugal in small batches, mostly using local raw materials. Organic Olive Oil is a key component of our shampoo bars sourced from local artisan producers, as well as some of the Essential Oils we use.

    Made in Portugal.


    • Compostable.


    • Olive Oil. Primary chemical elements provide softening qualities.
    • Charcoal. Cleanses impurities and clarifies oil buildup.

olive oil

Primary chemical elements provide softening qualities


Cleanses impurities and clarifies oil buildup

olive oil

Primary chemical elements provide softening qualities


Cleanses impurities and clarifies oil buildup
Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
    Portugal Portugal
    I recommend this product

    Great purchase!

    At first I was reticent about using this type of shampoo but i decided to give it a chance and I really dont regret it. My hair looks really clean, shiny and soft. I wish the smell would be a bit stronger after drying my hair but still, it's a good smell. It's good to know that now there are healthier hair shampoos we can use and I highly recommend this one!


    The Bam&Boo Toothbrush

    Hi Hélène, This is truly incredible! We're so happy to hear that you've had such a positive experience with our shampoo. Although the scent is not as intense, that is always the price to pay with products made with natural ingredients :)

    Italy Italy
    I recommend this product


    I had never used solid shampoo bar before, so I’m satisfied of results, for 2 main reasons: 1. After washing hair is soft like never before, so you can perceive the power of natural ingredients 2. Usually it gets hard with liquid shampoo to get deeply to the scalp, having long hair, so I end up using much more product than needed. So the other positive fact is that rubbing the bar really works out for deep cleanse The only thing is parfume isn’t intense like usual, but that means you are dealing with natural ingredients.


    The Bam&Boo Toothbrush

    Hi Eleanora! We're so happy to hear you comments on our Shampoo Bar. Sometimes, there is a price to pay with products made fully with natural ingredients. However, we're always working hard to improve our products ☺️

    Switzerland Switzerland

    perfect <3

    I am so happy that it didn't dry my hair out, like other shampoo bars for oily hair. My waves are also still there haha and my hair is super soft. Perfect for oily hair but dry ends. Also the washing is no problem and the foam is very nice, thanks:)


    The Bam&Boo Toothbrush

    Hi Catarina! Thank you so much for your kind comments :)

    Frequently Asked Questions

    How long does it take your hair to adjust to bar shampoo?

    Cleaning without harsh chemicals will cause your scalp to rebalance its oil production. Many say the transition period lasts around 2-4 weeks.

    How often should you use a shampoo bar?

    Try not to use shampoo every day, as washing too frequently can strip the hair, leaving it brittle and prone to breakage. Aim to wash every other day at the most, or wait a few days between shampoos if you're able.

    How to care for oily hair?

    When caring for an oily or greasy scalp you’re trying to contain excess sebum production. Avoid shampoo bars for curly hair and look for those focused on strengthening your hair. But don’t go overboard: clarifying shampoos can leave you with dry skin, which will produce more sebum.

    When having a shower, take your time working the shampoo into your scalp to break up the oil. After applying the conditioner, it’s important that you rinse your hair well.

    Why is Bam&Boo’s Oily Hair Shampoo better than the others?

    This Oily Hair Shampoo Bar extracts impurities from your scalp whilst cleaning the pores on your skin. The Charcoal present in the formula will gently exfoliate the scalp, removing excess sebum while the Olive Oil will deeply softener your hair. To be honest, these two are the perfect duo :)

    What are you looking for?