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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PGプロピレングリコールがスキンケア製品に使われる理由

Why is PG (Propylene Glycol) Used in Skin Care ...

PG is used in cosmetics as a solvent to dissolve moisturizers and other ingredients. It is included in many cosmetics because it has various other effects, but in fact, it...

Why is PG (Propylene Glycol) Used in Skin Care ...

PG is used in cosmetics as a solvent to dissolve moisturizers and other ingredients. It is included in many cosmetics because it has various other effects, but in fact, it...

羊毛由来のラノリンのアレルギーリスク

Cosmetic ingredients: Lanolin's moisturizing po...

Lanolin is derived from oil extracted from sheep's wool. It has high moisturizing and emollient properties that are great for dry skin, but it is also allergenic.

Cosmetic ingredients: Lanolin's moisturizing po...

Lanolin is derived from oil extracted from sheep's wool. It has high moisturizing and emollient properties that are great for dry skin, but it is also allergenic.

アトピー性皮膚炎とは

What you need to know about atopic dermatitis

Allergies have been increasing in recent years. Atopic dermatitis, a chronic skin disease accompanied by dryness, inflammation, and itching, has also increased in the past 30 years. The exact cause...

What you need to know about atopic dermatitis

Allergies have been increasing in recent years. Atopic dermatitis, a chronic skin disease accompanied by dryness, inflammation, and itching, has also increased in the past 30 years. The exact cause...

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...

化粧品による皮膚感作と肌刺激の違い

What is skin sensitization? Differences from sk...

Skin sensitization is the beginning of the process by which a person develops an allergy to a substance. On the other hand, skin irritation is temporary skin damage…

What is skin sensitization? Differences from sk...

Skin sensitization is the beginning of the process by which a person develops an allergy to a substance. On the other hand, skin irritation is temporary skin damage…

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