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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メチルパラベンは安全ですか?

Is methylparaben safe?

The most commonly used paraben in cosmetics is methylparaben. There are rumors that it is absorbed through the skin and accumulates in the body, but is this true?

Is methylparaben safe?

The most commonly used paraben in cosmetics is methylparaben. There are rumors that it is absorbed through the skin and accumulates in the body, but is this true?

ヘアトリートメントのセトリモニウムクロリドは危険?

Is cetrimonium chloride in hair treatments dang...

Some people experience redness, itching, and irritation on their scalp when using hair care products. In fact, ingredients that improve the shine and manageability of hair may be putting a...

Is cetrimonium chloride in hair treatments dang...

Some people experience redness, itching, and irritation on their scalp when using hair care products. In fact, ingredients that improve the shine and manageability of hair may be putting a...

ブチルカルバミン酸ヨウ化プロピニルの安全性

Is iodopropynyl butylcarbamate in cosmetics safe?

Iodopropynyl butylcarbamate is a preservative used in cosmetics and baby wipes. It's an ingredient with a long and complicated name, but is it safe?

Is iodopropynyl butylcarbamate in cosmetics safe?

Iodopropynyl butylcarbamate is a preservative used in cosmetics and baby wipes. It's an ingredient with a long and complicated name, but is it safe?

化粧品の防腐剤クロルフェネシンによるアレルギーのリスク

Cosmetic preservative: Allergic risk from chlor...

Chlorphenesin is a synthetic preservative that is used in a wide range of cosmetics. However, it can cause dermatitis or eczema in people with sensitive or dry skin.

Cosmetic preservative: Allergic risk from chlor...

Chlorphenesin is a synthetic preservative that is used in a wide range of cosmetics. However, it can cause dermatitis or eczema in people with sensitive or dry skin.

肌が弱い人は気をつけたいベンザルコニウムクロリド

Cosmetic ingredients: Benzalkonium chloride - s...

Benzalkonium chloride is a preservative that is used in shampoos, body soaps, eye makeup, makeup removers, etc. However, people with sensitive skin, such as those with skin diseases or atopic...

Cosmetic ingredients: Benzalkonium chloride - s...

Benzalkonium chloride is a preservative that is used in shampoos, body soaps, eye makeup, makeup removers, etc. However, people with sensitive skin, such as those with skin diseases or atopic...

多くの人にとっては安全なベンジルアルコールも人によってはアレルギーの原因に

Is the benzyl alcohol in cosmetics safe? Is it ...

Benzyl alcohol is an aromatic alcohol with a faintly sweet scent. It is used as a preservative and fragrance in cosmetics. It is safe for many people. However, it may...

Is the benzyl alcohol in cosmetics safe? Is it ...

Benzyl alcohol is an aromatic alcohol with a faintly sweet scent. It is used as a preservative and fragrance in cosmetics. It is safe for many people. However, it may...

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