The harm of makeup: the truth about parabens, glycerin and silicones
Women at all times wanted to look beautiful. It is difficult to say when decorative cosmetics originated, but judging by archaeological finds that have come down to us, in ancient Egypt in about the nineteenth century BC women had already let their eyes down, dyed their hair and nails, and used lipstick. Of course, they used unsafe cosmetics: crushed turquoise, malachite, a mixture of antimony and fat, and sometimes ordinary soot.
Modern women are more fortunate. They do not have to use improvised means to emphasize their beauty. However, is all makeup safe and does it harm?
Makeup is designed to emphasize female beauty. It allows you to give the skin freshness, focus on the advantages and hide flaws. In addition, cosmetics can instantly transform a woman, giving her, depending on her wishes, a gentle-romantic or defiantly-fashionable image.
Nursing cosmetics designed to take care of the skin, hair or nails. Such funds are aimed at improving and improving the appearance.
When specialists develop cosmetics, they set themselves several goals at once. All drugs should:
perform declared functions;
to be safe;
have the necessary consistency;
nice to smell;
distinguished by a long shelf life.
To make cosmetics meet such standards, some components are introduced into its composition. As a rule, these are regulators of contrast and viscosity, anticorrosive and binding materials, emulsifiers, preservatives.
Cosmetics harm or benefit: 3 dangers … or still delusions
Additional components introduced into the composition of cosmetics are always of genuine interest. And since we are talking about refined products or preservatives, these ingredients were immediately classified as harmful. Studies added fuel to the fire (they will be discussed below), stating the content of hazardous substances in cosmetics. But is it really so? Let’s get it right.
Not all cosmetic components are harmful.
It is around the parabens that a lot of hype has been raised. Some openly assure that these substances are extremely dangerous and can provoke oncology. Others are sure that this is another myth. So, what are parabens, why are they needed in cosmetics and can they cause harm?
Parabens are common preservatives. They are introduced into cosmetics to increase the shelf life of the drugs. Parabens protect cosmetics from the multiplication of pathogens. Cosmetologists claim that pathogenic bacteria that can develop in creams that do not contain preservatives (for example, in home cosmetics) can do more harm to the skin than parabens.
What do scientists say about parabens?
The opinion of experts was divided. Professor Rutledge back in 1998, conducted a study on rats. He managed to establish that parabens are perceived by the body of rats as female sex hormones – estrogens. With excessive exposure to such a hormone, reproductive disorders and breast cancer can develop.
The harm of preservatives was supported by the Darbre research group, having detected parabens in 20 varieties of breast tumors. This immediately led to a ban on the use of preservatives.
However, already in 2005 it was possible to confirm that parabens are non-toxic. Many errors and errors were identified in the studies conducted in 1998 and 2004.
Parabens are easily absorbed, rapidly metabolized and excreted from the body. Therefore, they do not cause harm.
Glycerin is often included in cosmetics for hair and skin. This substance serves as an effective moisturizer. It has the ability to draw moisture from the environment and lift it from the deep layers of the skin, and then restore the hydro balance in the surface tissues.
Glycerin prevents dryness
Due to these properties, glycerin performs the following functions:
protects and restores the upper layer of the skin;
prevents the destruction of the hair structure;
prevents dry hair and skin;
gives the skin smoothness.
If glycerin, which is part of cosmetics, brings so much benefit, then what could be its harm? It can seriously worsen the condition of the skin or hair if applied incorrectly.
The main myths about the dangers of glycerin in cosmetics:
Dries the skin. If moisture “does not fix” on the surface of the skin, then glycerin can ruthlessly stretch it. This will lead to excessive draining. To prevent this, moisture retaining ingredients are introduced into cosmetics along with glycerin.
Irritating to skin. Only pure, undiluted glycerin can cause irritation, and sometimes blisters. In cosmetics, the substance is diluted, so you can not worry about the appearance of side effects.
Gives stickiness. Hair, skin after applying glycerin can get an unpleasant stickiness.