Kosé Sekkisei Essence Soap Versus Kosé Sekkisei Facial Essence Soap

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.

These alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.

We don't have a description for Angelica Acutiloba Root Extract.

You might know this plant as Job's Tears or Chinese pearl barley. It is a grain native to Southeast Asia.

This ingredient has skin conditioning properties. Emerging studies show the grain to exhibit antioxidant and anti-inflammation properties as well. (With one study finding this ingredient to be effective at blocking melanin when skin is exposed to UV).

Houttuynia Cordata Extract is more commonly known as Heart Leaf, Fish Mint, or Chameleon plant. It is an herb native to southeast Asia and used throughout the continent. It is used in traditional cooking and medicine.

The components found in Heart Leaf give it antioxidant, hydrating, antimicrobial, and anti-inflammatory properties.

We don't have a description for Melothria Heterophylla Root Extract.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

• It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
• It is a humectant, which means that it helps attract moisture into the skin.
• It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Malic Acid is an AHA derived from unripe fruit. The word "Malic" comes from the word "Malum". In Latin, "Malum" means apple.

Malic Acid has both AHA and BHA properties, but is considered an AHA because its AHA properties are stronger. Like other AHAs, it removes the top layer of old and dead skin to reveal the newer layer underneath. It also helps with improving fine lines, wrinkles, skin tone, skin texture, and acne blemishes.

Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.

In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.