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Ingredients - overview
Modular cosmetic products help beauty institutes earn points with their customers. Certain basic conditions should be observed when using modular cosmetics. Dr. Hans Lautenschläger explains the parameters.
Sound base - pharmaceutical and cosmetic base creams
The treatment of medical indications and cosmetic skin problems depends on how diagnosis and skin analysis are translated into an adequate therapy with appropriate preparations. Beneficial here are base creams that allow extemporaneous preparations.
Summary: Release and bioavailability
A key issue considering the efficacy of skin care products is the release of the active agents contained. In this respect, not only the concentrations but also the base formulations of creams, dispersions and solutions play an important part. The subsequent penetration into the horny layer depot, the passage into deeper skin layers and, where applicable, also the metabolization determine the dermal bioavailability of active agents in order to carry out their intended functions.
Stratum corneum - from corneobiochemistry to corneotherapy
The epidermis is a dynamic system of continuous proliferation and differentiation. It mainly consists of keratinocytes, melanocytes and immune-competent cells. The stratum corneum, the uppermost layer of the epidermis is of major significance for the barrier function of the skin. The barrier is formed of keratinized skin cells (corneocytes) which are embedded into a matrix of multiple lamellar lipid layers.
A comparison - pharmaceutical and cosmetic active agents
Medical drugs or cosmetics? Once the cosmetician realizes, that a skin condition demands more professional competency than she can provide in her institute, she recommends visiting a dermatologist. We compare pharmaceutical and cosmetic active agents.
Crossing borders - on the boundaries of cosmetic skin care
There is only a smooth transition from problem skin to pathological skin conditions. Although it is not the job of professional cosmeticians to diagnose skin diseases, it is essential to know the borderlines. Otherwise there is a risk of getting into conflict with health legislation.
Using synergies - How active agents and cream bases interlink cosmetics and pharmacy
No doubt - the grey area between pharmaceutical and cosmetic skin care products is expanding. Dermaceuticals and dermocosmetics are keywords which demonstrate that the cosmetic product market is gaining grounds in the pharmaceutical field, not least because of legal claims for a proof of efficiency
Ingredients - objective information appreciated
There is in-depth coverage on spectacular active agents in cosmetics. By contrast, base substances and additives are rather found in small print, though they give detailed information on tolerance and long-term effects of the product.
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