Products Dihydroxyacetone (DHA) is the active ingredient in most self-tanning products, which are commercially available in the form of lotions, sprays and gels, among others. Its effect on the skin was first discovered in the 1950s by Eva Wittgenstein in Cincinnati. Structure and properties Dihydroxyacetone (C3H6O3, Mr = 90.1 g/mol) is a simple carbohydrate belonging … Dihydroxyacetone
Definition The self-tanner is a cosmetic product that leads to a darker skin color through repeated application. Self-tanning has the advantage over conventional sunbathing or a visit to a solarium that you do not have to expose yourself to harmful UV rays. Effect of the self-tanning lotion Self-tanners color the horny layer (stratum corneum) of … Self tanner
Can self-tanning products also be harmful? The use of self-tanning products generally involves few risks. Its use is usually harmless, as only the outermost layer of skin is stained and the product cannot enter the body’s circulation. Self-tanning lotion is absolutely unsuitable for children, as children’s skin behaves differently than adults’ skin. People with skin … Can self-tanning products also be harmful? | Self tanner
Can I use self-tanning products during pregnancy? Self-tanners are considered safe for the foetus, but experts still advise against using tanning creams in the critical first three months. The skin of pregnant women changes due to the increase in hormones, the nipples become darker and pigmentation spots can develop. This can be further intensified by … Can I use self-tanning products during pregnancy? | Self tanner
Products Pure monosaccharides are available in specialty stores, such as pharmacies and drugstores. The best-known monosaccharides include glucose (grape sugar), fructose (fruit sugar) and galactose (mucilage sugar). Structure and properties Monosaccharides are the simplest carbohydrates (“sugars”), consisting of carbon (C), hydrogen (H), and oxygen (O) atoms. The organic compounds have the general formula Cn(H2O)n. There … Monosaccharides
How do I get a tan quickly without sun? Many people ask themselves, how do I get a tan quickly without going into the sun? In supermarkets and drugstores you will find a myriad of cloths, gels, sprays, creams and pills that promise to make you tan quickly after taking or applying them, and without … How do I get a tan quickly without sun? | How do I get a (quick) tan?
How do I get a tan quickly, not red? Many people who tan in the sun first get sunburned before the burnt skin turns brown. Especially when the skin is still very sensitive and light after the winter, the risk of sunburn is very high. Therefore, you should always apply very good sunscreen before you … How do I get a tan quickly, not red? | How do I get a (quick) tan?
How do I get a tan quickly with light skin? Tanning with light skin is of course possible, but you should be especially careful not to get sunburned. Depending on your skin type, you should use sun creams with a sun protection factor of 30 to 50. Even with the protection of a sun cream … How do I get a tan quickly with light skin? | How do I get a (quick) tan?
The skin generally turns brown by exposing it to UV light. Of course and also used by most people, this is the light of the sun. With the sun bath humans can cover also a part of their Vitamin D (Cholecalciferol) need with the help of the UVB light. Vitamin D is essential for the … How do I get a (quick) tan?
Important factors Important factors on the subject of how I get a tan quickly. First and foremost the skin type is important. Depending on your skin type, you can be in the sun longer or shorter without protection. And also the sun protection should be adjusted accordingly. We usually speak of 4 different skin types, … Important factors | How do I get a (quick) tan?