More and more people consciously choose a shampoo without aggressive ingredients. And rightly so. Because what you put on your scalp matters, for your hair, your health and our planet.
At Nature Bar we only make 100% natural shampoo bars , with upcycled ingredients and no unnecessary junk. In this article we will tell you which ingredients you should avoid and why a natural shampoo is a much better idea.
Why switch to natural shampoo?
The average supermarket shampoo contains a long list of synthetic substances. Some of these are mild, but there are also ingredients that dry out your hair, irritate your scalp or pollute the environment. Natural shampoo – like the one we make – cleanses in a gentle, effective way, without nasty additives.
5 Ingredients You Should Avoid in Your Shampoo
1. Sulfates (SLS/SLES)
Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES) are foaming agents that deeply cleanse your hair—too deeply, if you ask us. They also strip your scalp of its natural oils, which can lead to dry, frizzy hair and even irritation. Read all about sulfates here .
2. Parabens
Parabens are preservatives that make your shampoo last longer, but they have been linked to hormone disrupting effects. Not something you want to put on your scalp. Read all about parabens here .
3. Silicones (such as Dimethicone)
Silicones make your hair temporarily smooth and shiny, but form a layer around your hair that causes build-up in the long term. This prevents nutrients from reaching your hair properly.
4. Artificial fragrances (Fragrance / Parfum)
Often, “perfume” on a label is a collective name for dozens of synthetic substances that are not specified. Many of these substances can cause allergies or scalp problems.
5. Microplastics (such as Polyquaternium or Acrylates Copolymer)
Microplastics in shampoo? Yes. You flush these small plastic particles down the shower drain into the water. Bad for the environment and unnecessary – there are plenty of natural alternatives. Read all about microplastics in cosmetics here .
What to choose: natural shampoo from Nature Bar

Our shampoo bars do not contain sulfates, parabens, silicones or other harmful substances. So what do they contain?
- Gentle coconut based cleansers
- Herbs such as horsetail , known for regulating sebum production
- Natural oils and butters such as shea butter and castor oil
- Upcycled ingredients such as pomegranate oil and orange peels
- Fragrant essential oils instead of synthetic perfume
With our natural shampoo you give your hair exactly what it needs, without any nonsense.
Conclusion: Natural shampoo is better for you and the planet
By choosing a natural shampoo you avoid harmful ingredients and give your hair the care it deserves. Soft, nourishing and environmentally friendly. You will feel and see the difference after just a few washes.
Discover the natural shampoo bars from Nature Bar here