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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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?

ソルビン酸Kは怖い化粧品防腐剤か

Is the potassium sorbate in cosmetics bad for y...

Potassium sorbate is a preservative used in cosmetics. It is a natural compound found in rowan berries, but most commercially used sorbic acid is synthetic.

Is the potassium sorbate in cosmetics bad for y...

Potassium sorbate is a preservative used in cosmetics. It is a natural compound found in rowan berries, but most commercially used sorbic acid is synthetic.

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...

化粧品の防腐剤であるBHTとBHAの危険性

Should I avoid BHT and BHA in cosmetics?

BHT and BHA are used as preservatives in cosmetics. Both are also used as additives in food and medicine. However, they don't seem to be safe ingredients...

Should I avoid BHT and BHA in cosmetics?

BHT and BHA are used as preservatives in cosmetics. Both are also used as additives in food and medicine. However, they don't seem to be safe ingredients...

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