Most people probably associate the term metabolism with diets immediately – after all, it has often been preached enough that a rapid metabolism helps with weight loss. However, few people know that the skin also works according to such a principle and has its own metabolism.
This is important not only for its protective function but also the secret for youthful skin and a radiant complexion.
Which processes are behind it and how to positively influence the beauty metabolism – we have researched all the facts.
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Skin Metabolism: What is it?
The metabolism of our skin is a very complex process and – simply explained – responsible for the constant renewal of cells.
This happens in the epidermis, the outermost, protective layer of the skin, and takes place as an untiring cycle – it renews itself up to 1,000 times in our lives. In the lower layers of the epidermis new horn-forming cells (keratinocytes) are formed, which slowly migrate to the surface. This replenishment compensates for the loss of older, horny and already dead cells (corneocytes), which are located entirely on the surface and are constantly repelled by the natural process of desquamation.
The advancing cells are therefore essential to maintain the outer protective barrier of the skin, which protects against external influences. But the appearance is also significantly influenced by these metabolic processes.
How important is skin metabolism for anti-aging
The skin metabolism is, so to speak, the motor for youthful as well as beautiful skin. The better it works, the more effectively our largest organ is protected from external influences. This results in less damage and the skin appear healthier and younger.
The problem? From the age of 50, the metabolism slows down dramatically – the renewal of the cells takes place only every 50 days. By comparison, in childhood, the skin renews every 14 days; in the 20s every 22 days.
Due to the sluggish metabolism, the corneocytes can only be repelled very slowly at some point: they accumulate on the skin surface to a thick layer and dry out, as fewer lipids are produced in old age. the episode? The skin feels rougher, dry wrinkles form and the complexion looks pale.
Due to the thickened layer, active ingredients from the outside can also be absorbed less effectively – anti-aging care becomes less effective.
Secrets to Resist Skin Aging
The aging process of the skin cannot be stopped, but it can be slowed down. Through special active ingredients, a healthy lifestyle or good skin metabolism. With the right measures, this can be positively influenced and stimulated. Especially for mature skin, this is an important part of anti-aging care because, as already mentioned, the cells renew more slowly over the years and make the skin appear older than it actually is. Time to heat up the skin metabolism – with these tips it works…
The UV protection is the skincare rule number one (no matter at what age) and is also essential for a fast metabolism. Sunlight has a negative effect on cell renewal. The skin reacts to UV radiation with an overproduction of keratinocytes to strengthen the epidermis and protect itself. However, this upsets the entire metabolism and forms a very thick, rough layer, typical of sun-stressed skin.
Vitamin A is also known as retinol and is considered a super active substance against wrinkles. It restores the sluggish metabolism of the skin cells and at the same time stimulates the body’s collagen production. It also depends on the metabolism of the skin. Vitamin A thus improves the entire structure of the upper skin layer through its effect, leaving it beautifully smooth and even.
Coenzyme Q10 is frequently read on the labels of anti-aging creams and is also the go-to active ingredient for smooth skin metabolism. However, the antioxidant enzyme should not only be applied externally: It is best to take it up additionally via supplements in order to support the renewal process positively from the inside.
Whether AHA or BHA acid: Chemical peelings should not be missing in any care regime, because they have a gentle and particularly effective effect on the skin. The acidic products help to descale the thickened surface and make the complexion shine beautifully again. In addition, chemical peelings accelerate skin metabolism, start cell regeneration and stimulate collagen production.
Research is still in its infancy, but studies from 2018 have already shown promising results for new drugs such as defensin. This is an endogenous immune peptide that is required for wound healing. In fact, it also stimulates certain stem cells called LGR6+, which form new keratinocytes. Applied externally as care it could help in the future to stimulate the metabolism of the skin.
Skin metabolism can also be optimized through a healthy lifestyle. A healthy, nutrient-rich diet, plenty of fluids and no cigarettes or other toxins guarantee that the metabolism of our largest organ functions smoothly into old age.
What is coenzyme Q10 (CoQ10) and why is it in skin care products? Reviewed by Debra Jaliman on August 27, 2019 https://www.webmd.com/beauty/qa/what-is-coenzyme-q10-coq10-and-why-is-it-in-skin-care-products
The Problem With Vitamin A https://www.ewg.org/sunscreen/report/the-problem-with-vitamin-a/
UV Radiation & Your Skin The Facts. The Risks. How They Affect You. https://www.skincancer.org/risk-factors/uv-radiation/
Skin metabolism CIRD Galderma, Valbonne, France. https://www.ncbi.nlm.nih.gov/pubmed/1608661