Embryolisse Exfoliating Milk Powder

A study comparing surfactant mixtures found that Sodium Lauroyl Glutamate caused visibly less disruption to skin lipid structure and less irritation than SLS when tested on human subjects; this correlated with the data from in vivo results as well.

The Tenside, Surfactants, Detergents cosmetics industry journal has also concluded that amino acid based surfactants are generally milder than their corresponding alkyl sulfate counterparts. They also stated glutamates in particular are considered one of the gentler options in the category.

The Cosmetic Ingredient Review (CIR) Expert Panel has reviewed dermal irritation and sensitization data for this ingredient at the highest reported use concentration and concluded it to be safe in present practices.

Typical use concentrations tend to run low (generally less than 10%) though the CIR's review noted the highest reported use concentration was 40% as a raw material blend (and not a diluted finished cosmetic product).

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Read more about some other popular AHA's here:

This ingredient is water-soluble.

Safety-wise, this ingredient is pretty solid; it's even recognized as a food additive. Both animal and clinical studies found no adverse effects at the levels used in cosmetics.

Industry data shows this ingredient is used up to 45.7% in spray products and up to 33% in powder products.

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.