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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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...

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...

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