In this post we talk about silicone, which is very ingredients found in creams and nei prodotti per capelli (shampii, balsami, maschere, sieri) presenti sul mercato. L'articolo che vi mostro è preso da qui: http://www.bellisubito.com/bellezza/siliconi-nei-cosmetici-tutti-i-rischi-per-pelle-e-capelli/
I siliconi hanno invaso negli ultimi anni i prodotti cosmetici in commercio e la battaglia tra chi li consiglia e chi li ritiene dannosi per pelle e capelli non accenna a placarsi. I siliconi sono polimeri inorganici che hanno molteplici campi di applicazione. La loro versatilità è data dalle caratteristiche di questa famiglia di molecole. Si tratta infatti di sostanze idrorepellenti, duttili, antistatiche, resistenti alle alte temperature, resistenti aging (and therefore non-biodegradable), chemically inert. All qualities that make silicone very attractive for a field, such as cosmetics, always looking for new products and innovations.
Silicones then make creams, shampoos and soft and pleasant to the touch and the result on skin and hair, at least in a first period, is the most satisfactory. The epidermis is in fact smooth and soft to the touch, her hair smooth and shiny. As often happens, however, is not all that glitters is gold. It 's true, as claimed by its supporters, silicones are non-hazardous and covering the hair with a film or skin, protect them from the elements and make them shiny and healthy looking, but in the long run, these benefits prove ephemeral. Silicones in fact produce some exciting effects in the short term but the long term risk of ruining your hair and skin.
EFFECTS OF SILICONE ON HAIR
products such as shampoos and conditioners that contain silicones coat the hair shaft completely covering the scales and giving it a silky and velvety. But the hair is covered by this film that is absolutely not curative, but only covers the blemishes. Below it, the hair continues inexorably to ruin. In the long run, then, the silicon light, dry hair and help the emergence of split ends. Silicones instead sag heavy hair. If this were not enough, they tend to weigh down forcing frequent washing. The effect is achieved with products that contain silicone is merely and purely aesthetic.
EFFECTS OF SILICONE ON THE SKIN
silicones present in creams, lipsticks and sera produce a film on the skin making it smooth, soft and tight. Before long, however, it becomes dry, flaky and full of points blacks. E 'in its normal reaction confronti di una pellicola che la riveste e non la fa respirare. I siliconi, infatti, contribuiscono a creare una specie di occlusiva sull’epidermide e l’effetto è pari a quello di una pellicola di plastica appoggiata sulla pelle.
Ma quali sono i cosmetici che contengono siliconi e come fare a smascherarli?
Prima di tutto si deve leggere l’INCI (International Nomenclature of Cosmetic Ingredients), ovvero l’etichetta degli ingredienti. Nell’INCI infatti vengono elencati tutti i componenti del prodotto in ordine di quantità. I siliconi sono, fortunatamente, facilmente riconoscibili.
* If the top five or six ingredients appear dimethicone, amodimethicone (Association of silicone derivatives) or cyclomethicone or other components that end up in - one, the cream is silicone
* Cyclopentasiloxane and those ending in-or siloxane-silanol
To avoid any doubt, please consult the Biodizionario, a guide to consumer awareness of cosmetic giving information for each ingredient present in the groove. The substances are classified in alphabetical order, divided separate letter and green dots, yellow and red.
If you had wanted to know more about or would like to see other sources, here are some links that may be helpful:
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