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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化粧品に入っている防腐剤

Do cosmetics need preservatives?

Cosmetics generally contain preservatives. If the product is not properly preserved, it may spoil or cause serious problems. Cosmetics that do not have an expiration date can be stored for...

Do cosmetics need preservatives?

Cosmetics generally contain preservatives. If the product is not properly preserved, it may spoil or cause serious problems. Cosmetics that do not have an expiration date can be stored for...

CONCIOが使わない要注意成分は2500種類以上

Ingredients in cosmetics that are bad for your ...

Cosmetics contain a lot of chemical substances. While some ingredients have excellent skin-beautifying effects, others do not have the expected effects. In addition, there are ingredients that are harmless to...

Ingredients in cosmetics that are bad for your ...

Cosmetics contain a lot of chemical substances. While some ingredients have excellent skin-beautifying effects, others do not have the expected effects. In addition, there are ingredients that are harmless to...

シリコーン不使用のスキンケアがおすすめな理由

Why choose silicone-free skin care?

Silicon is a cosmetic ingredient. It is used in many cosmetics, but there are pros and cons about the ingredient. Those in favor say it is not harmful, while those...

Why choose silicone-free skin care?

Silicon is a cosmetic ingredient. It is used in many cosmetics, but there are pros and cons about the ingredient. Those in favor say it is not harmful, while those...

化粧品は全成分表で選ぶ

Look at the full ingredient list and choose you...

The container is stylish. Famous influencers use it. It contains popular ingredients. They all look attractive. But there is no guarantee that the cosmetic is safe...

Look at the full ingredient list and choose you...

The container is stylish. Famous influencers use it. It contains popular ingredients. They all look attractive. But there is no guarantee that the cosmetic is safe...

赤ちゃんのお尻拭きに入っているポリアミノプロピルビグアニドの危険性

Polyaminopropyl Biguanide: An ingredient to wat...

What is Polyaminopropyl Biguanide? Polyaminopropyl biguanide is used as a preservative in cosmetics. In Japan, there are restrictions on its use, and it can only be used at a maximum...

Polyaminopropyl Biguanide: An ingredient to wat...

What is Polyaminopropyl Biguanide? Polyaminopropyl biguanide is used as a preservative in cosmetics. In Japan, there are restrictions on its use, and it can only be used at a maximum...

化粧品の精油がアレルギーを引き起こし可能性

Essential oils in cosmetics can cause allergies

Essential oils are fragrance components extracted from plants and flowers. They can be considered natural fragrances. They are often used in natural and organic cosmetics, and you may have the...

Essential oils in cosmetics can cause allergies

Essential oils are fragrance components extracted from plants and flowers. They can be considered natural fragrances. They are often used in natural and organic cosmetics, and you may have the...

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