Imagine reaching for your favorite cream or the shampoo you use every day. You look at the ingredients - a long list that is often difficult to understand. Somewhere in between, you may come across a word that makes you pause: parabens. What is behind it?
Many people are unsure what role these chemical compounds play in personal care products. The discussion about their safety is complex and causes confusion. Are they really as concerning as they are often claimed to be, or is that just a myth?
In this article, we take a deep dive into the world of parabens. We examine their function, the scientific evidence, and why more and more brands, such as newkee, are consciously choosing to avoid these preservatives. You will gain well-founded knowledge to make your own decisions about your skincare.
Parabens are chemical preservatives used in cosmetics, food, and medicines to prevent the growth of microorganisms such as bacteria and fungi, thereby extending the shelf life of products. Chemically, parabens are esters of parahydroxybenzoic acid and have been among the most commonly used preservatives for decades.
Why are parabens used in cosmetics?
Parabens are widely used in the cosmetics industry because they are an effective and cost-efficient method of preservation. They inhibit the growth of bacteria, yeasts, and molds that would otherwise quickly make products unusable.
Without such preservatives, many creams, lotions, and shampoos would spoil after just a few days. Through their antimicrobial effect, parabens help ensure the shelf life and microbiological stability of cosmetic products over an extended period.
The chemical structure and effects
Chemically, parabens are esters of parahydroxybenzoic acid. The best-known representatives include methylparaben, ethylparaben, propylparaben, and butylparaben. The different chain lengths influence, among other things, their effectiveness and solubility, which is why different parabens or combinations of them are used depending on the product.
The main function of parabens is to extend the shelf life of cosmetic products. They ensure that products remain stable and safe for months after opening and with repeated use.
This is particularly important for products that are frequently taken out with the fingers or contain a lot of water, as these are susceptible to microbial growth. Good preservation can help reduce the risk of skin irritation or infections caused by contaminated products.
What concerns are there regarding parabens?
Despite their effectiveness, parabens have been criticized for years. The main concerns revolve around their potential hormone-like effects and possible impacts on human health. These discussions have made many consumers uneasy.
Some studies suggest that parabens could act like estrogens in the body. This has raised concerns that they could affect the hormonal system or even increase the risk of certain diseases.
Endocrine disruptors: A critical examination
Some parabens are discussed as potential endocrine disruptors because of their weak estrogen-like effects. This means they could interfere with the function of the hormonal system. Butylparaben and propylparaben in particular showed slight estrogenic activity in animal studies.
However, these effects were very weak in most studies and often occurred only at very high concentrations far above the amounts to which people are exposed in everyday life. The European Commission has set limits to ensure safety.
Allergic reactions and skin irritation
Some people react to parabens with allergic reactions or skin irritation. This often manifests as redness, itching, or eczema. Such reactions can occur particularly with sensitive skin.
Although these cases are relatively rare, they contribute to the negative perception of parabens. For you, it is important to pay attention to the ingredients if you are prone to skin sensitivities.
What alternatives to parabens are there?
In light of the public debate and many consumers' desire for "paraben-free" products, manufacturers are increasingly looking for alternative preservatives. The selection is large, but each alternative has its own properties and challenges.
Some of these alternatives are less effective, while others are more expensive or can also cause skin irritation. Developing safe and effective preservation systems is an ongoing task for cosmetic research.
Natural and synthetic alternatives
There are various approaches to replacing parabens. Some brands rely on "natural" preservatives such as certain essential oils or plant extracts, although their effectiveness is often limited.
Others turn to synthetic alternatives such as Phenoxyethanol, Benzoic Acid, or Sorbic Acid. These also provide good protection, but often need to be used in higher concentrations or combined to achieve the same effect as parabens.
The Challenge of Preservation Without Parabens
Formulating cosmetics without parabens requires extensive expertise and care. It is not simply a matter of replacing one ingredient, but of developing a complete preservation system from scratch.
Brands like newkee have decided to develop products without parabens. They use carefully selected alternatives and focus on fragrance-free, vegan formulations to reduce the risk of skin irritation. One example is the sun fluid 50+, formulated with ingredients such as Bakuchiol and Niacinamides.
Practical Tip
If you have sensitive or blemish-prone skin, look for products that consciously avoid parabens and other potentially irritating substances. For example, newkee's sun fluid 50+ is fragrance-free and formulated without Octocrylene to optimally protect your skin.
How Can I Recognize Parabens in the Ingredient List?
The ingredient list on cosmetic products, also known as the INCI list, can seem confusing at first glance. But with a little practice, you can quickly recognize parabens. They can often be identified by the word component “Paraben”.
The correct designation according to the International Nomenclature of Cosmetic Ingredients (INCI) helps you know exactly what is in your products. Transparent labeling is essential for informed purchasing decisions.
INCI Names for Parabens
Typical names to look out for include Methylparaben, Ethylparaben, Propylparaben, and Butylparaben. You may also find Isopropylparaben or Isobutylparaben.
These names usually appear in the lower third of the ingredient list because they are generally used in low concentrations. The order of the ingredients is based on their quantity in the product.
Why the INCI List Is Important
The INCI list is your most important tool for understanding a product's composition. It gives you complete transparency about all the ingredients used, even if the names sometimes sound complicated.
Manufacturers are legally required to list all ingredients. This allows you to avoid products containing substances to which you react sensitively or that you do not want to use for personal reasons.
Good to know
EU Cosmetics Regulation (EC) No. 1223/2009 strictly regulates the use of parabens and sets maximum concentrations to ensure consumer safety. Since 2014, isopropylparaben and isobutylparaben, for example, have been banned in the EU.
What role do parabens play in newkee’s skincare philosophy?
At newkee, we place great emphasis on the conscious formulation of our products. This means we carefully select ingredients and avoid substances that are controversial or could be problematic for sensitive skin.
Our philosophy is to offer you essential skincare that is effective while also being well tolerated. That is why our products contain no parabens, no fragrance, and no microplastics.
A conscious choice for your skin
Avoiding parabens is a conscious decision to reduce the risk of skin irritation and create a formulation that is as gentle on the skin as possible. We want you to feel completely safe when using our products.
Instead, we use alternative preservation systems that ensure product safety without compromising skin tolerance. This is an important part of our product development.
Ingredients your skin loves
Our products contain carefully selected ingredients that nourish and protect your skin. For example, sun fluid 50+ contains niacinamide and bakuchiol, which help create a balanced complexion and provide moisture.
Glycerin and squalane are further examples of ingredients that we deliberately use to provide your skin with valuable moisture. Our formulations are lightweight, absorb quickly, and leave no sticky feeling.
Good to know
newkee products are fragrance-free, vegan, and dermatologically tested. They are specially developed for sensitive and blemish-prone skin and are ideal as a makeup base.
Frequently asked questions
Why is the INCI list important?
The INCI list is your most important tool for understanding a product’s composition. It gives you complete transparency about all the ingredients used, even if the names sometimes sound complicated.
Which parabens are banned in the EU?
In the European Union, certain parabens, namely isopropylparaben and isobutylparaben, have been banned in cosmetic products since 2014. This was due to safety concerns, although the data on their harmfulness was inconclusive; the remaining parabens, such as methylparaben and ethylparaben, are still permitted in limited amounts.
How long do paraben-free products last?
Paraben-free products can have the same shelf life as products containing parabens because manufacturers use alternative preservation systems. These alternatives, such as phenoxyethanol or benzoic acid, also ensure microbiological stability and product safety throughout the entire period of use, often up to 12 months after opening.
Is there a difference between parabens and other preservatives?
Yes, parabens are a specific group of preservatives that differ chemically from others. While parabens are esters of para-hydroxybenzoic acid, many other preservatives, such as phenoxyethanol, benzoic acid, or sorbic acid, have different chemical structures and mechanisms of action and also contribute to product safety.
Why do some brands avoid parabens?
Many brands – including newkee – avoid parabens to meet the wishes of many consumers for "paraben-free" products and to address potential concerns about hormone-like effects. At the same time, they rely on alternative preservation systems that reliably ensure product safety.
Your choice
If you value a fragrance-free, vegan, and paraben-free formulation, newkee offers a range of products that meet these criteria. Whether you choose the face sunscreen 50+ or the face serum, you can be sure that the ingredients were chosen carefully.
In short: Parabens are effective preservatives that ensure the shelf life of cosmetic products, but are increasingly being replaced by alternatives due to concerns about hormone-like effects and consumer preferences.
What are parabens in cosmetics?
Inhalte
What are parabens?
⏱ Reading time: approx. 9 min.
Imagine reaching for your favorite cream or the shampoo you use every day. You look at the ingredients - a long list that is often difficult to understand. Somewhere in between, you may come across a word that makes you pause: parabens. What is behind it?
Many people are unsure what role these chemical compounds play in personal care products. The discussion about their safety is complex and causes confusion. Are they really as concerning as they are often claimed to be, or is that just a myth?
In this article, we take a deep dive into the world of parabens. We examine their function, the scientific evidence, and why more and more brands, such as newkee, are consciously choosing to avoid these preservatives. You will gain well-founded knowledge to make your own decisions about your skincare.
Parabens are chemical preservatives used in cosmetics, food, and medicines to prevent the growth of microorganisms such as bacteria and fungi, thereby extending the shelf life of products. Chemically, parabens are esters of parahydroxybenzoic acid and have been among the most commonly used preservatives for decades.
Why are parabens used in cosmetics?
Parabens are widely used in the cosmetics industry because they are an effective and cost-efficient method of preservation. They inhibit the growth of bacteria, yeasts, and molds that would otherwise quickly make products unusable.
Without such preservatives, many creams, lotions, and shampoos would spoil after just a few days. Through their antimicrobial effect, parabens help ensure the shelf life and microbiological stability of cosmetic products over an extended period.
The chemical structure and effects
Chemically, parabens are esters of parahydroxybenzoic acid. The best-known representatives include methylparaben, ethylparaben, propylparaben, and butylparaben. The different chain lengths influence, among other things, their effectiveness and solubility, which is why different parabens or combinations of them are used depending on the product.
More information about sunscreen without parabens
Shelf life and product safety
The main function of parabens is to extend the shelf life of cosmetic products. They ensure that products remain stable and safe for months after opening and with repeated use.
This is particularly important for products that are frequently taken out with the fingers or contain a lot of water, as these are susceptible to microbial growth. Good preservation can help reduce the risk of skin irritation or infections caused by contaminated products.
What concerns are there regarding parabens?
Despite their effectiveness, parabens have been criticized for years. The main concerns revolve around their potential hormone-like effects and possible impacts on human health. These discussions have made many consumers uneasy.
Some studies suggest that parabens could act like estrogens in the body. This has raised concerns that they could affect the hormonal system or even increase the risk of certain diseases.
Endocrine disruptors: A critical examination
Some parabens are discussed as potential endocrine disruptors because of their weak estrogen-like effects. This means they could interfere with the function of the hormonal system. Butylparaben and propylparaben in particular showed slight estrogenic activity in animal studies.
However, these effects were very weak in most studies and often occurred only at very high concentrations far above the amounts to which people are exposed in everyday life. The European Commission has set limits to ensure safety.
Allergic reactions and skin irritation
Some people react to parabens with allergic reactions or skin irritation. This often manifests as redness, itching, or eczema. Such reactions can occur particularly with sensitive skin.
Although these cases are relatively rare, they contribute to the negative perception of parabens. For you, it is important to pay attention to the ingredients if you are prone to skin sensitivities.
What alternatives to parabens are there?
In light of the public debate and many consumers' desire for "paraben-free" products, manufacturers are increasingly looking for alternative preservatives. The selection is large, but each alternative has its own properties and challenges.
Some of these alternatives are less effective, while others are more expensive or can also cause skin irritation. Developing safe and effective preservation systems is an ongoing task for cosmetic research.
Natural and synthetic alternatives
There are various approaches to replacing parabens. Some brands rely on "natural" preservatives such as certain essential oils or plant extracts, although their effectiveness is often limited.
Others turn to synthetic alternatives such as Phenoxyethanol, Benzoic Acid, or Sorbic Acid. These also provide good protection, but often need to be used in higher concentrations or combined to achieve the same effect as parabens.
The Challenge of Preservation Without Parabens
Formulating cosmetics without parabens requires extensive expertise and care. It is not simply a matter of replacing one ingredient, but of developing a complete preservation system from scratch.
Brands like newkee have decided to develop products without parabens. They use carefully selected alternatives and focus on fragrance-free, vegan formulations to reduce the risk of skin irritation. One example is the sun fluid 50+, formulated with ingredients such as Bakuchiol and Niacinamides.
Practical Tip
If you have sensitive or blemish-prone skin, look for products that consciously avoid parabens and other potentially irritating substances. For example, newkee's sun fluid 50+ is fragrance-free and formulated without Octocrylene to optimally protect your skin.
sun fluid 50+
How Can I Recognize Parabens in the Ingredient List?
The ingredient list on cosmetic products, also known as the INCI list, can seem confusing at first glance. But with a little practice, you can quickly recognize parabens. They can often be identified by the word component “Paraben”.
The correct designation according to the International Nomenclature of Cosmetic Ingredients (INCI) helps you know exactly what is in your products. Transparent labeling is essential for informed purchasing decisions.
INCI Names for Parabens
Typical names to look out for include Methylparaben, Ethylparaben, Propylparaben, and Butylparaben. You may also find Isopropylparaben or Isobutylparaben.
These names usually appear in the lower third of the ingredient list because they are generally used in low concentrations. The order of the ingredients is based on their quantity in the product.
Why the INCI List Is Important
The INCI list is your most important tool for understanding a product's composition. It gives you complete transparency about all the ingredients used, even if the names sometimes sound complicated.
Manufacturers are legally required to list all ingredients. This allows you to avoid products containing substances to which you react sensitively or that you do not want to use for personal reasons.
Good to know
EU Cosmetics Regulation (EC) No. 1223/2009 strictly regulates the use of parabens and sets maximum concentrations to ensure consumer safety. Since 2014, isopropylparaben and isobutylparaben, for example, have been banned in the EU.
What role do parabens play in newkee’s skincare philosophy?
At newkee, we place great emphasis on the conscious formulation of our products. This means we carefully select ingredients and avoid substances that are controversial or could be problematic for sensitive skin.
Our philosophy is to offer you essential skincare that is effective while also being well tolerated. That is why our products contain no parabens, no fragrance, and no microplastics.
A conscious choice for your skin
Avoiding parabens is a conscious decision to reduce the risk of skin irritation and create a formulation that is as gentle on the skin as possible. We want you to feel completely safe when using our products.
Instead, we use alternative preservation systems that ensure product safety without compromising skin tolerance. This is an important part of our product development.
Ingredients your skin loves
Our products contain carefully selected ingredients that nourish and protect your skin. For example, sun fluid 50+ contains niacinamide and bakuchiol, which help create a balanced complexion and provide moisture.
Glycerin and squalane are further examples of ingredients that we deliberately use to provide your skin with valuable moisture. Our formulations are lightweight, absorb quickly, and leave no sticky feeling.
Good to know
newkee products are fragrance-free, vegan, and dermatologically tested. They are specially developed for sensitive and blemish-prone skin and are ideal as a makeup base.
Frequently asked questions
Why is the INCI list important?
The INCI list is your most important tool for understanding a product’s composition. It gives you complete transparency about all the ingredients used, even if the names sometimes sound complicated.
Which parabens are banned in the EU?
In the European Union, certain parabens, namely isopropylparaben and isobutylparaben, have been banned in cosmetic products since 2014. This was due to safety concerns, although the data on their harmfulness was inconclusive; the remaining parabens, such as methylparaben and ethylparaben, are still permitted in limited amounts.
How long do paraben-free products last?
Paraben-free products can have the same shelf life as products containing parabens because manufacturers use alternative preservation systems. These alternatives, such as phenoxyethanol or benzoic acid, also ensure microbiological stability and product safety throughout the entire period of use, often up to 12 months after opening.
Is there a difference between parabens and other preservatives?
Yes, parabens are a specific group of preservatives that differ chemically from others. While parabens are esters of para-hydroxybenzoic acid, many other preservatives, such as phenoxyethanol, benzoic acid, or sorbic acid, have different chemical structures and mechanisms of action and also contribute to product safety.
Why do some brands avoid parabens?
Many brands – including newkee – avoid parabens to meet the wishes of many consumers for "paraben-free" products and to address potential concerns about hormone-like effects. At the same time, they rely on alternative preservation systems that reliably ensure product safety.
Your choice
If you value a fragrance-free, vegan, and paraben-free formulation, newkee offers a range of products that meet these criteria. Whether you choose the face sunscreen 50+ or the face serum, you can be sure that the ingredients were chosen carefully.
face serum
In short: Parabens are effective preservatives that ensure the shelf life of cosmetic products, but are increasingly being replaced by alternatives due to concerns about hormone-like effects and consumer preferences.