Cell-communicating substances
Cell-communicating substances are important for cell communication, i.e. the exchange of signals between individual cells, initially takes place during embryonic development, but later also in the mature organism. This process affects important functions in the human body. If the finely tuned signalling pathways are disrupted, this can lead to serious malformations that can even cause…
Chemical peeling – how it works, acids and product ideas
Chemical peels are one of the most effective methods for stimulating natural skin renewal in a targeted manner. Unlike mechanical peels, they are based on the controlled action of acid-based active ingredients that can act on different levels of the epidermis. With the right selection and application, structure-improving, clarifying and regenerating effects can be achieved…
Children’s cosmetics: Gentle care for young skin
Children’s delicate skin deserves special attention – and this is exactly where children’s cosmetics come in. Unlike traditional skincare and make-up products, children’s cosmetics aim to effectively protect sensitive children’s skin without burdening it with harsh ingredients. However, parents who are concerned about this issue are often faced with a wide range of products, labels…
Children’s sun protection
Children’s skin is highly sensitive to the sun. Children’s sun protection is very important, their skin has not yet developed any natural protection, such as light calluses, pigmentation, urocanic acid in sweat and repair mechanisms. And even these provide only limited protection and are unable to prevent the ageing, cancer-promoting effects of the sun. In…
Cholesterol
Cholesterol is a lipid found in the cell membranes of our body tissues and also in the blood plasma of all animal organisms. It is found in particularly high concentrations in the liver, spinal cord and brain. In addition, cholesterol is found in the stratum corneum: This refers to the outer layer of the epidermis,…
Circadian rhythm
The importance of the circadian rhythm for the skin It is scientifically well established that our bodies follow a circadian rhythm. The cycle follows the alternation of light and darkness in a 24-hour cycle and controls the body’s physiology. The central control center for the day/night cycle is located in the suprachiasmatic nucleus (SCN).…
Circular economy in cosmetics: a model for the future
In the past, our economic system was mostly based on the linear ‘cradle-to-grave’ model. Products are manufactured, used and then disposed of. In most cases, the raw materials used are irretrievably lost. Recycling, if it happens at all, is limited. However, a growing number of companies are now relying on a completely different principle: the…
Citric Acid
Citric acid is a colorless carboxylic acid that belongs to the fruit acids. Salts and esters of citric acid are called citrates. The positive properties of citric acid were known early on. In 1784, citric acid from lemon juice was detected for the first time, hence the name. However, it is said to have been…
Citric acid esters: a gentle alternative in deodorants
Citric acid esters, like triethyl citrate are produced by esterifying ethanol with citric acid and are used as versatile carriers and stabilisers in deodorants, pesticides and foodstuffs. In the EU, citric acid esters are approved as a food additive under the designation E 1505. In the food sector, it may only be used for flavourings…
Claims on microcirculation
Introduction In cosmetics, the efficacy of products plays a crucial role. An innovative approach to evaluating this efficacy is to measure the microcirculation in the skin. Claims on microcirculation can help manufacturers to validate the benefits of their products and market them more effectively. In this blog post, we explain the methods and the principle…