
CONCIO Academy
We believe that in order to make the right choice, it is important to first have the right information.
That’s why we share as much knowledge as we can on our blog.
In addition, the LINE account provides free support and consultation for any questions or inquiries regarding cosmetics and ingredients.
blog


Are you allergic to cosmetics and think, "I'm o...
Cosmetic allergies are on the rise, with surveys showing that 10% to 15% of people have experienced allergies to cosmetics. Fragrances, essential oils, preservatives, surfactants, natural ingredients. The ingredients that...
Are you allergic to cosmetics and think, "I'm o...
Cosmetic allergies are on the rise, with surveys showing that 10% to 15% of people have experienced allergies to cosmetics. Fragrances, essential oils, preservatives, surfactants, natural ingredients. The ingredients that...

Tetradecylaminobutyroylvalylaminobutyric acid u...
Tetradecylaminobutyroylvalylaminobutyric acid urea trifluoroacetate is a PFAS used in cosmetics and is listed on the PFAS ingredient lists of the US FDA and the European Chemicals Agency.
Tetradecylaminobutyroylvalylaminobutyric acid u...
Tetradecylaminobutyroylvalylaminobutyric acid urea trifluoroacetate is a PFAS used in cosmetics and is listed on the PFAS ingredient lists of the US FDA and the European Chemicals Agency.

Is it okay to continue using the whitening ingr...
Hydroquinone is sometimes used in cosmetics as a whitening ingredient. In Japan, it can be used in commercial cosmetics up to 2%. However, in the EU, the United States, and...
Is it okay to continue using the whitening ingr...
Hydroquinone is sometimes used in cosmetics as a whitening ingredient. In Japan, it can be used in commercial cosmetics up to 2%. However, in the EU, the United States, and...

Is zinc oxide in cosmetics safe?
We have selected "non-chemical" sunscreens and makeup bases that are as good for the skin as possible. While the risks are certainly lower than those of UV absorbers, there are...
Is zinc oxide in cosmetics safe?
We have selected "non-chemical" sunscreens and makeup bases that are as good for the skin as possible. While the risks are certainly lower than those of UV absorbers, there are...

The difference between percutaneous absorption ...
It is said that various substances are absorbed through the skin. However, the mechanism of dermal absorption is not simple. Here is what we currently know about percutaneous absorption of...
The difference between percutaneous absorption ...
It is said that various substances are absorbed through the skin. However, the mechanism of dermal absorption is not simple. Here is what we currently know about percutaneous absorption of...