Natural vs. BIO toothpaste. What is the difference and what do the certifications on the packaging mean

When choosing a toothpaste, we increasingly encounter terms like natural toothpaste, BIO toothpaste, or certified natural cosmetics. This article helps you understand what these labels mean, how they differ, and which certifications to look for so you can be sure you’re choosing a product that aligns with your values and needs.

Natural vs. BIO toothpaste: briefly and clearly, what’s the difference?

Although these terms are often mixed up, there’s an essential difference between a natural toothpaste and a BIO/organic toothpaste:

• Natural toothpaste: contains natural ingredients sourced from plants, minerals and other natural origins. There is no legislation that precisely defines this term, so a product labeled natural may be a toothpaste that contains only some natural ingredients.

• BIO toothpaste: contains certified organic ingredients. This means most ingredients come from organic production monitored by strict rules (e.g., no pesticides, no genetic modification, etc.). A BIO toothpaste usually does not contain synthetic additives or chemicals.

If you seek greater confidence in ingredient quality and origin, it’s better to look for a BIO or certified organic toothpaste that has passed strict certifications.

What does “BIO/Organic” mean and why is it tied to certifications?

The words BIO or Organic mean that the product meets organic farming standards, governed by strict rules—free from chemicals, synthetic fertilizers and pesticides. If you see the BIO label, it means the toothpaste’s ingredients come from controlled organic farming.

To use these labels, a toothpaste must have certifications such as:

• COSMOS/ECOCERT: Certifications indicating the product is made under strict ecological and ethical standards.

• NATRUE: A globally recognized certificate for natural and BIO cosmetic products, confirming a minimum share of natural or organic ingredients.

• ICEA: An Italian certification for natural cosmetics guaranteeing the product contains no synthetic substances.

These certifications ensure the product is truly organic and meets strict environmental standards.

The most common certifications on the label: COSMOS/ECOCERT, NATRUE, ICEA

When choosing a natural toothpaste, look for certificates that guarantee the product truly meets ecological and ethical sourcing requirements:

• COSMOS/ECOCERT: These are among the most recognized in natural cosmetics. They mean the product is made under strict rules in eco-friendly and ethical production.

• NATRUE: This certificate guarantees the product contains at least 95% natural or organic ingredients and no synthetic substances.

• ICEA: Ensures products are not only ecological but also ethical (no harmful chemicals).

If your toothpaste carries these certificates, you can be sure it’s a quality and responsible choice.

Vegan, Cruelty free, UEBT, GMP: what do these labels actually signal?

Beyond BIO certification, a toothpaste package may also feature labels related to ethical and manufacturing standards:

• Vegan: The product contains no animal-derived ingredients and was not tested on animals.

• Cruelty free: The product was not tested on animals—important for those who value ethical production.

• UEBT: A certificate confirming the company supports ethical trade and sustainable sourcing of raw materials.

• GMP (Good Manufacturing Practice): This standard indicates the product was made under controlled conditions with monitored production quality and hygiene standards.

These labels matter if you want to support ethical and sustainable brands.

“Fluorid free” and “SLS free”: when are they relevant and for whom?

Some users prefer fluoride-free toothpastes or those without SLS (sodium lauryl sulfate—a foaming agent). Who might this be important for?

• Fluorid free: Fluoride is used in toothpastes to prevent cavities, but some people (e.g., parents who don’t want fluoride toothpastes for their children, or those allergic to fluoride) opt for products without it.

• SLS free: If you have sensitive gums or inflammation, you may prefer SLS-free products, as SLS can irritate the gums.

These features are mostly a matter of personal preference or need, but it’s still important to consider whether you actually require them.

How to recognize a truly BIO toothpaste: a quick shopping checklist

1. Check the certifications: If a product claims to be BIO or organic, verify it has ECOCERT, COSMOS, or other relevant certificates.

2. Check the ingredients: A truly BIO toothpaste should contain natural and organic ingredients without synthetic additives.

3. Look for ethical labels: If ethics matter to you, look for Vegan and Cruelty free symbols.

4. Consider your needs: If you have sensitive gums, choose a toothpaste without fluoride or SLS.

Recommended products:

• BIO toothpaste Natural Morning Fresh with Coconut Oil & Mint – NORDICS

• Natural remineralizing toothpaste Complete Pro with “liquid enamel” – Nordics

Choosing the right natural toothpaste can be simple if you pay attention to the right certifications and labels. With the right choice, you support not only your health but also ecological and ethical values.