Female scientist in laboratory

Finding solutions and working for a breakthrough

Understanding the skin physiology and functions and finding effective and active ingredients are the relevant steps in developing innovative dermo cosmetics. This involves intensive research. Combining multiple scientific disciplines and research and dermatologist insights, ensure that Eucerin sets its own standards in terms of modern skin care solutions.

The search for the most effective active ingredient

What is it that makes Eucerin skincare products so effective? The centrepiece of every Eucerin product is a “key active” – the active ingredient.

Actively improving the appearance of wrinkles, protecting against sun-induced skin damage or combating blemish-prone skin, calls for powerful formulas with effective ingredients. So when it comes to developing a new product, our research teams will start by identifying an optimal key ingredient that will work for the skin concern in question. Not an easy task, as this involves intensive and labourious research and testing procedures that can take up several years.

Female scientist looking through miscroscope
Eucerin´s scientists search for the key actives - the centrepiece of each product.
Scientist holding test glass
Finding key actives to support our skin is the main focus of all Eucerin development.

The “key actives”: Key to improving skin

To achieve this goal, more than 500 Beiersdorf scientists work at decoding the complex processes that occur in the skin and researching the metabolic processes that take place in the individual skin cells. Efficient and active ingredients – both those found in the skin and from other sources – are the key to supporting the natural processes in the skin to keep the skin radiant and youthful looking. Eucerin products help protect and sustain the health of skin.

Extensive tests are conducted to examine whether the skin will react to the active ingredient, which needs to fit like a key to a lock to act effectively an safely. The substance can call for possessing anti-inflammatory properties, speeding up the renewal of surface skin cells as asked for in anti-ageing creams, or being suitable to care for specific skin types and skin conditions.

Scientists testing cream
Developing a product is a dedicated process at Beiersdorf. Extensive tests are made by dermatologists and researchers - for the health and radiance of your skin.


Technology inspired by a Nobel Prize-awarded discovery: In 2010, the Nobel Prize winning discovery of Aquaporins – tiny water channels in the membranes of the epidermal cells – provided inspiration for a innovation in moisturisation: the active ingredient Gluco-glycerol (a molecule produced by microorganisms such as blue-green algae) can be shown to stimulate the formation of new Aquaporins (tiny water channels) in the skin cells (in-vitro). Being able to enhance skin’s moisturisation, it is particularly suited for the care of dry skin and very dry skin. It is contained in Eucerin AQUAporin ACTIVE range that can support the skin's natural moisturisation.

Illustrations of hydrated and dehydrated skin


Moisturising agent: Urea is a substance that occurs naturally in skin and is an integral part of its natural moisturising factors (NMF’s). A deficiency in Urea leads to increased water loss, with clinically dry skin shown to have a 50% lower Urea concentration than healthy skin. Replenishing the skin with Urea can substantially make up for this deficiency. Skin care preparations with Urea can help compensate by increasing the waterbinding capacity, thus improving the skin condition of dry or dehydrated skin. Eucerin introduced its first Urea-containing products in 1991, employing a method of effective stabilisation.

Hyaluronic Acid

The anti-ageing active: A unique combination of short and long-chained Hyaluronic Acid targets a complete cross-section of wrinkles from emerging fine lines to deep, established wrinkles. The formula which combines this two-pronged approach also contains bio-active Glycine Saponin, which is known to support the natural synthesis of Hyaluronic Acid*. Skin’s smoothness is thus increased while the appearance of lines and wrinkles are visibly reduced. You can find Hyaluronic Acid (among others) in the Eucerin Hyaluron-Filler range.

* in-vitro data

Illustration of skin before and after usage of Eucerin Hyaluron-Filler
After the active ingredients penetrate the layers of skin, it looks more plumped.

Licochalcone A

The multipotent active: Licochalcone A is a powerful biological substance derived from the root extract of the licorice plant Glycyrrhiza inflata, and possesses several properties the skin can benefit from: it is anti-oxidant, anti-irritant and anti-inflammatory. It offers proven protection of skin cells against sun-induced damages caused by free radicals. This very important ingredient is used in many Eucerin products, such as the Eucerin Suncare, the Anti-Redness products, the AtoControl range and the DermoPURIFYER Oil Control Day Cream.

"Finding a new active key ingredient which fits with the conditions determined by the physiology of our skin like a glove, such as the biological substance Licochalcone A for Eucerin, is as rare as finding a needle in a haystack."

Rainer Wolber, PhD, Head of Research & Development Eucerin

Our Research

  1. Illustration of a hand and a magnifying glass

    Understanding skin: We want to keep your skin looking healthy and radiant – Learn about this dedication and passion. Learn more

  2. Illustration of a test glass and a microscope

    Finding solutions: We search for the optimal and best – because your skin is worth it.

  3. Illustration of two product pots

    Development of a product: Find out about the formula´s way into a product. Learn more

  4. Illustration of man with stethoscope

    Safety and efficacy: How can Eucerin ensure a safe and tolerable product? Find out here!

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