Skip to product information
  • SWEET MELON | XL Shampoo Bar
    SWEET MELON | XL Shampoo Bar
    SWEET MELON | XL Shampoo Bar
    SWEET MELON | XL Shampoo Bar
  • SWEET MELON | XL Shampoo Bar
  • SWEET MELON | XL Shampoo Bar
FREE SHIPPING FROM €30

XL Shampoo Bar

HYDRATING | Sweet melon

169
€12,95
SWEET MELON | XL Shampoo Bar
SWEET MELON | XL Shampoo Bar

XL Shampoo Bar

HYDRATING | Sweet melon

169 reviews

€12,95
Perfect for all hair types and sensitive scalps.
Gently cleanses and provides shine and suppleness.
Soft, shiny hair with a fresh, summery scent.
More info

Packed with WONDR-esque ingredients

Castor oil

Castor oil in your WONDR bar? Talk about a perfect match! Castor oil is a true miracle worker (yes, indeed) for healthy skin and shiny hair. This oil gives your locks incredible shine and makes them super strong.

Aloe vera

Suffering from a sensitive or itchy scalp? Say "Alo" to aloe vera! This super juice from the aloe vera plant is also a real thirst quencher for dry skin and hair. It's even rumored to help your hair grow faster.

SCI

SCI stands for Sodium Cocoyl Isethionate. Sounds like a chemical? Don't panic: SCI is actually a very gentle foaming agent based on natural coconut fatty acids. Just as effective as SLS and SCS, but much gentler on your skin and the environment.

This makes your WONDR bar 100% WONDR-ful

Vegan

Animal testing free

Smelling delicious

100% plastic-free

Biodegradable

Soap-free

Hypoallergenic perfume

Sulfate-free (SLS/SCS)

Palm oil free

Paraben free

Silicone free

How do you use a shampoo bar?

1. Wet your hair and the shampoo bar thoroughly.

2. Rub the bar between your hands to create a lather. Or rub the bar directly into your hair, from roots to ends.

3. Massage the foam through your hair and wash your hair as usual.

4. Rinse the shampoo thoroughly. Easy peasy!

With the XL shampoo bar, you can wash your hair about 80-100 times. That's at least three plastic shampoo bottles saved! WONDR-ful for you, your wallet, and the planet!

How do you store a shampoo bar?

Give your WONDR bar a long and happy life by letting it dry thoroughly after use.

Check out the magnetic WONDR bar holder

Check out our shampoo and shower bar bag

Check out our bamboo shampoo bar holder

WONDR bars from Belgium

From chocolate bars to WONDR bars; Belgians <3 bars. Our WONDR bars are just as addictive, but much kinder to your body! That's 100% good feeling and 0% guilt.

All WONDR bars are designed, formulated, and produced in Belgium. They are packaged sustainably with the utmost care by socially vulnerable groups.
Ordered before 5pm, delivered tomorrow
Easy returns
Free shipping from €30
  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • MB WAY
  • MobilePay
  • Union Pay
  • Visa
Show ingredients

Sodium Cocoyl Isethionate, Hydrogenated Vegetable Oil, Aqua, Polyglyceryl-4 Laurate, Glycerin, Parfum, Ricinus Communis Seed Oil, Aloe Barbadensis Leaf Extract, Inulin, Panthenol, Tetrasodium Glutamate Diacetate, Tocopherol, Helianthus Annuus Seed Oil, Sodium Benzoate, Potassium Sorbate, Citric Acid, CI 77491, CI 77492, CI 77499
Swipe

PACKED WITH WONDR INGREDIENTS

Natural power for you and the planet. Every WONDR product is full of carefully chosen ingredients!

Miracle oil
1

Miracle oil

Miracle oil in your WONDR bar? A perfect match, if we say so ourselves! Miracle oil, or castor oil, is a real wonder product (yes, really) for healthy skin and shiny hair. This oil makes your locks shine unbelievably and makes them super strong.

Aloe vera
2

Aloe vera

Suffering from a sensitive or itchy scalp? Say “Alo” to aloe vera! This super juice from the aloe vera plant is also a real thirst-quencher for dry skin and hair. There's even a rumour it makes your hair grow faster.

Sunflower oil - hair
3

Sunflower oil

Sunflower oil isn't just an all-rounder in the kitchen, but in your bathroom too. This soft, neutral oil hydrates your hair and makes it beautifully shiny. It's also the perfect partner in crime against frizz.

SCI
4

SCI

SCI stands for Sodium Cocoyl Isethionate. Sounds super chemical? Don't panic: SCI is actually an ultra-gentle foaming agent based on natural coconut fatty acids. Just as effective as SLS and SCS, but much milder on your skin and on the environment.

WHAT OTHERS THINK

Kim Dierick

28 September 2025

My hair feels soft and fresh and the scent is gorgeous!

Verified user

Laely

16 March 2025

Very good shampoo bar. It lasts a long time for me and I have a lot of long hair. My hair simply shines.

Verified user

Cato Belmans

13 March 2025

My eczema bothers me less.

Verified user

Debby Deconinck

03 March 2025

It's a shame they're so expensive.

Verified user

Els Loncke

05 December 2024

Zeer tevreden, ook super geurtje!

Verified user

Related products

Only WONDRs, no nasties!

Vegan and plastic-free means caring for you and the planet. We use animal-friendly ingredients and minimise waste for a more sustainable future.

Made in Belgium stands for quality and local production.
We support the Belgian economy and guarantee products made with care and passion.

Our products are soap-free, which means they preserve your skin's natural balance. They cleanse gently, without drying out or irritating.

Healthy self-care products, without the unnecessary extras. They care for you in the most natural way, for a radiant result.

Frequently asked questions

How can I pay?

You can pay for your online order in several secure ways. Currently you can pay with:

  • PayPal
  • Google Pay
  • Credit card (Visa, Mastercard, Maestro, UnionPay)
  • Pay later with Klarna
  • Bancontact
  • iDeal (Netherlands)
What is the return policy?

Our return policy depends on the reason why you want to send something back. You can see the different reasons below:

The product is not what I expected.

Products can only be returned if they are unused. The cost of a return label is 5.70 euros, and this cost is for your account.
Once we have checked the return, we will start the refund process. The amount will be paid back to the account you placed the order with. You will receive this payment within 10 working days, depending on your card issuer's policy.

I received the wrong product / my product is damaged.

We apologise for this. We will send you a free return label. You can choose to receive a new product or request a refund.
We will sort this out for you as soon as possible. Please contact [email protected] and include the following: your order number, a photo of the problem and the address where you would like to receive your order again.

I would like to return a product because there is something wrong with it.

Sorry to hear that, and apologies for the inconvenience. Please contact [email protected] about this. Leave your details there (address, photo of the problem) and let us know whether you would like to receive the product again or return it and get your money back.

Delivery time & shipping costs

Our average delivery time is 1 to 2 days. We try to ship your parcel the same day so it is delivered the day after.

During busy periods there may be delays and delivery may take longer. We do everything we can to make delivery run as smoothly as possible.

We deliver to all countries within Europe, although shipping costs for countries outside Belgium and the Netherlands are slightly different.

  • Within Belgium and the Netherlands, delivery is free above 30 euros. If your order is between €25 and €29.99, delivery costs €3.95. For all orders under €25 you pay €5.70 in delivery costs.
  • For the other European countries, shipping is free from €45. For orders below this amount, a shipping cost of approximately €10 is charged.
  • Shipping costs are calculated at the end of your order.
I need help with my discount code

I don't know how/where to use my discount code

You can enter discount codes before payment. Once you've filled your cart, click 'go to checkout'. Here you'll see an overview of your cart and can enter your delivery address. Below the overview of all products, you can enter your code under 'gift card or discount code'.

My discount code doesn't work.

If your discount code was entered correctly and is valid, the error message is probably there because you're trying to apply multiple discount codes to your cart, which unfortunately isn't possible. Our system doesn't allow multiple discounts to be combined. It's also not possible to apply a discount code if a volume discount is already active.

What is the warranty policy?

We do our best to give you top-quality products. Still, a product can occasionally get damaged in transit, or something can go wrong during production.

For our physical products we follow the 2-year legal warranty. This period starts on the day of delivery, so please keep your delivery note or your parcel tracking information.

If you find a defect, please contact [email protected]

Where can I find my invoice?

Would you like an invoice for your order?

Then contact [email protected] with your order number and billing details, and we will prepare the invoice for you!

Can I still change my order after payment?

Unfortunately it is no longer possible to change an order once it has been placed. Orders are sent straight to the warehouse, which packs the parcels as quickly as possible. If you would still like to change something, please contact [email protected]

Wat is het verschil tussen de Sweet Melon Shampoo Bar en de XL versie?

Dezelfde zomerse formule, maar dubbel zo groot. De XL Sweet Melon Shampoo Bar gaat twee keer langer mee en is daardoor voordeliger per wasbeurt.

Voor welk haartype is de Sweet Melon XL Shampoo Bar geschikt?

De Sweet Melon XL Shampoo Bar is geschikt voor alle haartypes. Wonderolie verzorgt je haar van binnenuit, terwijl de vrolijke meloengeur je doucheroutine instant zomers maakt.

Hoe lang gaat de Sweet Melon XL Shampoo Bar mee?

De XL bar gaat gemiddeld 60 tot 80 wasbeurten mee. Laat hem na gebruik drogen op een houder of in een bewaardoosje voor maximale levensduur.

Hoe gebruik ik de Sweet Melon XL Shampoo Bar?

Maak je haar en de bar goed nat. Wrijf de bar door je haar of schuim op in de handen. Masseer in de hoofdhuid en spoel grondig uit.

Combineert de Sweet Melon XL Shampoo Bar goed met een conditioner?

Absoluut. Combineer hem met de Sweet Melon Conditioner Bar voor een volledig afgestemd haarverzorgingsritueel met dezelfde zomerse geur.