Plastic-free alternative
Sustainable hair care: That’s why solid shampoo is better for the environment than liquid
Solid shampoo is more economical to use and protects resources
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In principle, solid shampoo is the same as liquid shampoo, only the water has been removed from it. This gives it a compact size and is significantly more productive. But what is even more important: the shampoo is completely plastic-free and protects the environment – and your wallet.
To explain: Hair soap is also used like a shampoo, but consists of different ingredients (namely alkalis, fats and oils) – and is also produced differently than solid shampoo, which does not saponify: The compact shampoo contains the same “ingredients” as liquid shampoo. The foaming and caring properties are also the same, only the shape is different. The shampoo becomes solid as a result of the dehydration and can be stored as a bar or block in a small cardboard box. Some brands even do without packaging. And that’s not the only advantage solid shampoo brings with it.
Solid shampoo: the advantages at a glance
- In contrast to liquid shampoo, solid shampoo is much more economical. In other words, it lasts much longer – which also justifies the slightly higher price (depending on the brand).
- Depending on the length of the hair and the product, we use an average of three to six shampoo bottles a year – since solid shampoo does not use plastic packaging, we produce less waste.
- Due to its compact size, solid shampoo takes up significantly less space in the toiletry bag – a not inconsiderable factor if you want to do sports or go on vacation.
- Since shampoo bar does not contain water, it cannot leak either – and can even be carried in your hand luggage if you want to board a plane and travel.
- While liquid shampoo often contains preservatives that are supposed to make the product last longer, solid shampoo usually does not contain any questionable ingredients.
This is where the products differ
As with liquid shampoo, there are solid shampoos with different ingredients for different tastes. We especially recommend those brands that use natural cosmetics – this not only protects the environment, but also your hair. These include, for example, the following products:
The solid shampoo from Logona According to the manufacturer, it is suitable for all hair types. The active ingredients it contains (organic hemp and organic nettle) spread an aromatic herbal scent and moisturize your hair. The packaging itself is made from recycled fibers.
The solid shampoo from Clear soaps comes from a soap factory in Heidelberg that has existed since 1840. The shampoo contains no animal ingredients, but caring ingredients such as chamomile and nettle. The manufacturer advertises a special rolling process that makes its plastic-free product very economical and durable.
The solid shampoo from Santa provides your hair with moisture, the care is provided by ingredients such as organic shea and cocoa butter. Free from silicones, the moisturizing shampoo is certified by NATRUE. According to the manufacturer, the product foams as intensively as a liquid shampoo.
The solid shampoo from Nature Box contains cold-pressed avocado oil and is suitable for repaired hair. In addition, it should protect against split ends. The manufacturer does without silicones, parabens, surfactants and artificial colors. And this packaging is also recyclable.
How to use shampoo bar correctly
As with an ordinary bar of soap, hold this solid shampoo under running water and then rub it between your hands until it starts to foam. You can then use the product or just use your hands to apply the foam to the head and massage it into the hair. Finally, wash the shampoo out again – the principle remains the same as with a liquid shampoo.
How to properly store shampoo bar
The question of how to store shampoo bar is quite legitimate. After all, the shampoo – like soap – can stick to surfaces after it gets wet. For this reason, after the first use, it is advisable to store the product in a bowl. It is important that the bowl has holes or grooves so that the excess water can drain off after use. If you prefer to hang up the shampoo bar, there are special ones for this soap pouch.
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