Emma S. Cleansing Oil

While this ingredient was given a comedogenic rating of 4-5, research has shown that finished products containing comedogenic ingredients don't always increase the formation of microcomedones.

Since isostearic acid is a C18 fatty acid, this ingredient falls within the range that Malassezia feeds on. This ingredient may not be fungal acne safe.

This combination is not really found in any other plant oil and is the reason this is one of the most stable botanical oils available.

Some studies show it to be more stable than jojoba oil, helps a product resist going rancid, and can help extend the shelf life of a formula.

It also naturally contains vitamin E and phytosterols that give it a mild antioxidant benefit.

This ingredient is typically used from around 1% to fairly high levels since it's gentle; it's well-tolerated and low on the irritation scale.

This makes it a great choice for spray formulations, serums, and lightweight moisturizers where traditional shea butter would be too heavy.

It's rapidly absorbed on skin and provides an instant moisturizing effect and velvety after-feel.

These conditioning benefits trace back to shea's well-studied bioactive profile; shea is rich in antioxidants like tocopherols and contains stearic and oleic acids that support skin barrier health.

It also contains triterpene alcohols known to reduce inflammation, cinnamic acid esters with some UV-absorbing capacity, and lupeol that protects skin proteins.

Research backs up those triterpenes: a study isolating triterpene acetates and cinnamates from shea fat found all tested compounds showed anti-inflammatory activity in mice.

Fungal acne: Because this is an ethyl ester derived from shea's long-chain fatty acids (primarily stearic C18 and oleic C18), in vitro testing has shown the Malassezia species can grow in the presence of ethyl esters. This ingredient may not be fungal acne safe.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

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

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.