At Nature Bar we only make 100% natural care products. Our shampoo bars are carefully formulated with botanical ingredients that are good for your hair and our planet. No unnecessary additives, no plastic bottles – just pure care. A frequently asked question: why do we make shampoo without parabens ? In this article we explain it to you in detail.
What are parabens?
Parabens are chemical preservatives that are often added to cosmetics and personal care products to prevent bacterial and fungal growth. They ensure that a product has a longer shelf life. Common types are methylparaben, propylparaben and butylparaben.
Although parabens are effective in extending shelf life, there are growing concerns about their effects on our health and the environment, as they have been linked to hormone disrupting properties and can be released into the environment via wastewater.
The benefits of a paraben-free shampoo

1. Gentler on your scalp
Parabens can irritate the sensitive skin on your head. Especially if you suffer from a dry or sensitive scalp, a natural shampoo without parabens can quickly make a difference. Less itching, less redness and less flakes.
2. No hormone disrupting substances
Several scientific studies have shown that parabens are able to accumulate in the body and can behave like estrogens – a natural hormone. Although opinions in science are divided, at Nature Bar we prefer safety and transparency. No questionable substances.
3. Better for the environment
Parabens are difficult to break down in nature and have been found in surface water and in the bodies of marine animals. By choosing a shampoo without parabens , you automatically make an environmentally friendly choice.
How do you recognize a shampoo without parabens?
Check the label. Parabens often end in “-paraben,” such as methylparaben or propylparaben. If you don’t see that and the label says “paraben free,” you’re in good hands.
Please note: some brands replace parabens with other synthetic substances that can also cause skin irritation. At Nature Bar we do not use any synthetic preservatives at all. Our shampoo bars are 100% natural and handmade.
Nature Bar's natural shampoo bars
Our natural shampoo bars are free from parabens, sulfates, silicones and other synthetic additives. Instead, we use nourishing ingredients such as shea butter, grape seed oil and rosemary extract. Good for your hair, gentle on your scalp and sustainable for the planet.
They are available in dry hair , oily hair or extra volume variants. And because they are concentrated, they last as long as 2 to 3 bottles of liquid shampoo.
Conclusion: choose consciously, choose naturally
A shampoo without parabens is a simple step towards healthier hair and a better world. Less chance of skin irritation, no hormone disrupting substances and less burden on the environment.
At Nature Bar we believe that care can go hand in hand with sustainability. Our shampoo bars are the perfect example of this: 100% natural, effective and good for the future.
Curious which variant suits your hair type? Take a look at our shampoo bar collection and discover your natural match.