Free shipping on all orders above 45€

First ever Azorean Volcanic Basalt Face Scrub. Shop Here

Free shipping on all orders > 45€

What are you looking for?


Gift Sets & Kits

Natural Deodorant Regular
24hr effect
Maintaining the natural flora of your skin healthy

Natural Deodorant Maximum Protection
Longer lasting and higher resistance

Natural Deodorant Sensitive
For extra-sensitive skin

Natural Deodorant

Formulated with care at 100%

Alcohol free, Paraben free, and Aluminum free. All Natural, Vegan and Cruelty free.


One Mission.
Five Benefits.

Natural and vegan ingredients, packed with soothing antioxidants and nutrients that will help you take care of your skin.

BAM&BOO x +351


Become a Bam&Boo Ambassador

Start your Natural Care journey and earn money while you do it.

Gift Sets

From the Azores

Specifically curated to enhance the daily personal care routines of those most dear to us.

Gift Set Pico
Starter Routine

Gift Set Lagoa
Body & Shower Routine

Gift Set Graciosa
Face Care Routine


Limited edition travel pouch illustrated by Yara Kono included.

SHAMPOO BAR | Oily Hair | Olive Oil + Charcoal

SHAMPOO BAR | Oily Hair | Olive Oil + Charcoal

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.

Our shampoo bars are made with natural, efficient ingredients and zero waste. This is the perfect option for people concerned about their hair's health and protecting the earth. Our solid shampoos are a natural way of washing your hair that doesn’t require a single-use plastic bottle.

Each bar of solid shampoo lasts about the same as 2-3 bottles of regular liquid shampoo. Save with nature and save for nature.

Size: 90 g

Save with Nature, Save for Nature 1=2


Natural Ingredients
Cruelty Free
Made in Portugal
Superbly Efficient

  • 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

Frequently Asked Questions

How does solid shampoo work?

Solid shampoo is different from liquid shampoo because it is made of a solid state instead of a liquid. Its texture makes it easy to transport and use, but its unique properties also make it better for the environment.

Solid shampoo bars are biodegradable and can be used without any wastewater
or chemicals being produced during the washing process. They are also good for your wallet: not only do you save money over time with fewer bottles to buy,
but they're less expensive than liquid shampoos as well!

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 :)

Does it clean the hair as effectively as traditional liquid shampoos?

Yes. What makes our solid shampoos effective? 

They deliver powerful cleansing without being harsh on your hair.They have nourishing ingredients that are safe even for long-term use.They are formulated with balanced pH levels and humectants for healthy, moisturized hair.

The absence of chemical additives, SLES,
sulfates, and parabens makes them a better alternative to most liquid shampoos
as well.

There is, however, a learning curve with shampoo bars. Some users say there is a transitional period when hair feels waxy and heavy, but these effects are usually temporary.

Curly and long-haired consumersmay notice more frizz and tangles created by the action of rubbing hair with the bar.
This, however, can be addressed by making a lather with your hands and massaging the hair gently.

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.

Will my hair look different when I use solid shampoo?

Solid shampoo is a different experience, but it cleans your hair just as well. You may need to get used to it. If you are worried about how your hair looks after using solid shampoo, try a small batch first and see if it works
for you. If so, then go for the full size!

We run a transparent "Satisfied or Refunded" policy. If somehow
you don't like the experience we will refund your money on the purchase of the solid shampoo.

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.

Is solid shampoo more expensive than traditional liquid shampoo?

By unit yes. By use no.

Each bar of solid shampoo lasts about the same as 2-3 bottles of regular liquid shampoo.

This is because a shampoo bar is a very concentrated and dehydrated product. In a package of regular liquid shampoo, up to 80% of its composition is water.


It is important to compare the cost per use: Solid Shampoo vs. Liquid Shampoo.

On average one bar of solid shampoo lasts for 70 uses. For a unit price of 10.90€, the cost per use is 0.16€. Or 0.12€ if you choose the subscription option. In comparison, the average price of regular liquid shampoo is 3.99€ (250ml package) and will last approximately 25 uses. Therefore the cost per use is 0.16€.

So the price per use of a shampoo bar is equal to or less than that of liquid shampoo.


How much shampoo you need depends on a lot of factors. Hair amount and hair texture are two of the biggest factors that change how much shampoo you'll need. You need to try and compare what works better for you.