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.

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PEGの皮膚浸透性と副作用:敏感肌にもやさしい安全な化粧品の選び方

Skin penetration and side effects of PEG: How t...

PEG is found in many cosmetics. The smaller the number written after it, the greater the skin permeability. For sensitive skin, high permeability can cause irritation or stinging.

Skin penetration and side effects of PEG: How t...

PEG is found in many cosmetics. The smaller the number written after it, the greater the skin permeability. For sensitive skin, high permeability can cause irritation or stinging.

PEG-60水添ヒマシ油の安全性:使用時の注意点と不純物リスク

Safety of PEG-60 hydrogenated castor oil: Preca...

PEG-60 hydrogenated castor oil is used in many cosmetics. It is often used in natural cosmetics because it is naturally derived and gentle on the skin. However, there is a...

Safety of PEG-60 hydrogenated castor oil: Preca...

PEG-60 hydrogenated castor oil is used in many cosmetics. It is often used in natural cosmetics because it is naturally derived and gentle on the skin. However, there is a...

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