Siliconas en los cosméticos: Hablemos de la Dimeticona!!

jueves, septiembre 04, 2014

Hola a tod@s!! 

Ya hace mucho tiempo que la polémica con las siliconas en los productos cosméticos está muy presente en la red. Yo quería aportar un granito de arena, dando algunos datos objetivos acerca de la Dimeticona, que es la silicona más usada en cosmética. 




Desde el punto de vista químico, una silicona es un polímero formado por unidades repetidas de un monómero formado principalmente por silicio, carbono y oxígeno. La dimeticona concretamente es una de las siliconas más utilizadas en cosmética, y como tal es un polímero que se obtiene por medios químicos a través del silicio. Se considera NO tóxica y NO inflamable. 


Desde el punto de vista cosmético, las siliconas actúan como anti-espumantes, protectores de la piel y el cabello, anti pérdida de agua mediante la formación de una barrera de hidratación de la piel o el cabello. La dimeticona es muy viscoelástica, lo que hace que haga más fácil la aplicación de ciertos productos, por ejemplo. 

Las siliconas en cosmética tienen sus pros y sus contras. Por ejemplo: 

PROS: 

  • Impiden que se pierda la humedad de la piel. 
  • Alisan la superficie de la piel (aunque es un efecto pasajero, mientras llevamos el producto aplicado. Al retirarlo, volverán a aparecer las arruguitas y líneas de expresión) 
  • Suavizan y acondicionan el tacto del pelo. 
  • Protegen el pelo de los cambios bruscos de temperatura. 
  • Eliminan encrespamiento y carga electroestática del pelo. 
CONTRAS: 

  • Ni la piel ni el pelo tienen capacidad de absorber las siliconas, por lo que no pueden hacer daño alguno por si mismas. Si es cierto que se depositan encima, por lo que pueden taponar los poros. Es por esto que la buena higiene es fundamental. Hay siliconas que se disuelven en agua y son fáciles de eliminar de la piel y otras que no y son más difíciles de eliminar. 
  • No son biodegradables, por lo que tienen efecto contaminante. 
A continuación os cuento los pros y los contra de la silicona que hoy nos ocupa, la Dimeticona: 

PROS: 
  • Forma una película en la superficie del pelo o la piel que la protege de agentes agresores como el frío o la contaminación.
  • Funciona como acondicionador a través de sus propiedades lubricantes que facilitan el cepillado y suavizan la piel. Esta lubricación, hace además más fácil el extender las cremas.
  • En productos para la piel, esta barrera también frena la fuga de humedad, por lo que actúa como humectante.
  • Sobre la piel, la película que forma rellena líneas de expresión, arruguitas y poros, dando al conjunto un aspecto más liso. Este efecto de rellenado no es incómodo, gracias a la viscoelasticidad de la dimeticona y a que no acumula calor en la piel.
  • Es transparente, inerte (no permite que se formen microorganismos), no tóxica y no inflamable.
  • Se utiliza como tratamiento contra los piojos o liendres; Esto se debe a que la película que recubre nuestra piel o nuestros cabellos, y que sienta tan bien a su aspecto, en el caso de los piojos cierra los orificios por los que respira, asfixiándolos.
CONTRAS: 

  • La película que se forma sobre la piel o el pelo, es cierto que protege , pero al mismo tiempo bloquea los poros, haciendo más difícil que elimine las células muertas o impurezas a través del sudor o el sebo. Esto puede provocar que los poros se abran en un intento por respirar mejor. 
  • No soluble en agua, por lo que no basta el agua y el jabón para eliminarla. 
  • Tapa visualmente lineas de expresión y poros, pero no las elimina de verdad.  Al eliminar el producto de la piel, las arruguitas y poros seguirán ahí. 
  • Se han registrado reacciones alérgicas que incluyen picores, quemazón, y sudor, aunque esto no es frecuente.
  • Es un compuesto poco biodegradable, por lo que deja residuos en el medioambiente . 
En manos de cada uno está la decisión de usar productos con estos compuestos. 
Lo que si os recomiendo es que limpies todos los días vuestra piel con buenos productos desmaquillantes y limpiadores, que nunca os vayáis a la cama con maquillaje, que le déis mucha importancia a ese momento del ritual de limpieza e hidratación diario... porque ahí está el secreto de mantener la piel en las mejores condiciones posibles. 

Espero que este post os haya resultado útil y que tengáis un poquito más de información. 

Gracias por leerme!! 

También te gustará

94 comentarios

  1. Pero una duda, las cremas hidratantes también contienen la dimeticona?, o solo el maquillaje?, porque no me importa que el maquillaje lo tenga, tampoco me maquillo todos los días, pero en los tratamientos de cuidados diarios, eso si que me preocupara, espero puedas ayudarme, gracias.

    ResponderEliminar
    Respuestas
    1. Eso dependerá de cada crema. Tienes que mirarle en los ingredientes a ver sí la lleva. Cada marca es diferente. Besos!!

      Eliminar
    2. Hola, yo he estado revisando cada ingrediente de cada crema que me he querido comprar y la mayoría incluso los de buenas marcas tienen este componente, en cremas hidratantes y deferentes tratamientos. No solo en el maquillaje. Además me fijo en que posición de los ingredientes se encuentra si esta dentro de los primeros 5 la evito

      Eliminar
  2. Què bienn ....Muchisimas por juntar toda la información y contarnosla.......eres un sol!

    ResponderEliminar
  3. Gracias por la información, siempre es muy útil saber más sobre éstos químicos. He visto éste ingrediente en algunas cremas limpiadoras, es contradictorio, poruqe se supone que es un producto para retirar el maquillaje.

    ResponderEliminar
  4. Me parece super interesante que hagas este tipo de post,ademas lo explicas de maravilla y es muy facil de entender. Tienes algun post o videos mas sobre este tema?? Me interesa bastante el tema de los componentes de los productos. Un besazooo!!

    PD: enhorabuena por el embarazo!!

    ResponderEliminar
  5. hola si la dimeticona no se elimina con agua y jabon....entonces como se elimina porque tengo una crema antiedad a base de Goyi que la contiene. Gracias muy bueno tu blog

    ResponderEliminar
  6. gracias Porpo. Estaba muy interesada en una protección solar anti edad de una marca de parafarmacia y auqnue no entiendo de ingredientes, siempre me gusta traducir los primeros para ver que tal, y como esa protección la quiero para uso diario he decidido buscar otra, porque tiene este ingrediente el tercer lugar ( de ahí que prometía minimizar la apariencia de los poros). Para usos puntuales no me importa usar silicona pero para uso diario prefiero algo más natural. Saludos guapa

    ResponderEliminar
  7. Como se eliminan las dimeticonas del cabello? Tengo un aceite de coco y Argan que dicen dimeticonas :( estoy triste hace poco que las compré

    ResponderEliminar
  8. La dimeticona es la mismaque usan para la medicina que se vende en farmacias o es distinta

    ResponderEliminar
  9. Decide what you want to do with them. Our Model Escorts in Aerocity surely can give you almost everything.Punjabi Call Girls in Ajmer Set an appointment and taste the sex,Punjabi Call Girls in Ajmer you've never met before! These are real goddesses whose smell of the pussies will remain in your memories for a long time.Haridwar Russian Call Girls If you want fun, spend a night with one of these models.Delhi Russian Call Girls Remember you are the one who chooses a scenario of this night.Ahmedabad Russian Call Girls Pick your Russian girl and call her right now.

    ResponderEliminar
  10. Hola. Muy buena y útil tu información. Podrías compartirnos tus fuentes. Es para tener bases sólidas al compartirla con los demás.
    Gracias

    ResponderEliminar
  11. Hola! gracias por compartir la info, en otros post podrías también añadir las referencias de donde obtienes la información porfa. Gracias!

    ResponderEliminar
  12. Actually Magnificent. I am also a specialist in this topic so I can understand your effort. 홀덤

    ResponderEliminar
  13. Hey there! I understand this is somewhat off-topic but I had to ask. Does running a well-established blog such as yours take a large amount of work? I'm completely new to running a blog however I do write in my diary daily. I'd like to start a blog so I can easily share my experience and feelings online. Please let me know if you have any kind of suggestions or tips for brand new aspiring bloggers. Appreciate it!

    스포츠토토티비
    스포츠중계
    토토사이트

    ResponderEliminar
  14. I am sure this post has touched all the internet users, its really really pleasant piece of writing
    on building up new webpage.



    스포츠토토
    메이저사이트 목록
    먹튀검증

    ResponderEliminar
  15. You present a very well-written article and with some awesome information which is very helpful, like me as reader. Thanks for sharing it and also
    please visit our great site below.


    카지노사이트
    안전카지노사이트
    카지노사이트홈

    ResponderEliminar
  16. It s my great luck to find this place. I ll visit today and tomorrow. Thank you. 토토사이트

    ResponderEliminar
  17. phuththaenthi@gmail.com

    ResponderEliminar
  18. All of these are new specialties. of online games In the form of a new play, which is played, wins real money, plays and gets rich immediately. Register as a new member. Starting at only 100 baht, you can enjoy various games. that are available to choose to play to your satisfaction easily with us, do not miss the opportunity To play our fun games and also have a chance to win big jackpots. Let's go. pgslot

    ResponderEliminar
  19. PG SLOT, the number 1 slot website that offers gambling services, slot games, casino games that allow you to sign up for free credit and have a trial play with automation Experience the latest No need to make transactions through admins, can apply for deposit-withdraw cash, PG slots with AUTO system, big websites, get real money, fast, guaranteed 100% safe, the best online slots website, apply for membership today. GET 100% INSTANT BONUS เติมเกมPG SLOT, the number 1 slot website that offers gambling services, slot games, casino games that allow you to sign up for free credit and have a trial play with automation Experience the latest No need to make transactions through admins, can apply for deposit-withdraw cash, PG slots with AUTO system, big websites, get real money, fast, guaranteed 100% safe, the best online slots website, apply for membership today. GET 100% INSTANT BONUS เติมเกม

    ResponderEliminar
  20. In order to grab the problem at its root and expose it, it's necessary to define what is meant by whitewashing. In its simplest form, whitewashing refers to the tendency of media to be dominated by white characters, played by white actors, navigating their way through a story that will likely resonate most deeply with white audiences, based on their experiences and worldviews. There are four distinct types of whitewashing. My claim is that Hollywood is guilty of producing all of these types, and equally important is the fact that Hollywood also creates the conditions by which their continued production becomes almost inevitable. pgslot

    ResponderEliminar
  21. We are the world's leading provider of online gambling games, updating you with the latest betting games every month and to make you enjoy our gambling games even more, we give you the excitement from Our new games even more, where you can experience a new type of gambling game that can be played very easily with a simple, simple and uncomplicated entrance and you can access it on any device, whether Whether on a mobile phone, computer or tablet amb

    ResponderEliminar
  22. Play in real locations that are both time consuming. and travel expenses which to play in online is the best choice For all gamblers that can play both PC computer and download via mobile phone app that can be installed easily and quickly superSlot

    ResponderEliminar
  23. Slotxo, a website to play online slots with the most attractive slot games and is a slot game that has been developed very well Because there are beautiful, modern images and clear 3D images that will definitely come into play. There are over 100 slot games to choose from. Sign up to play now. GET BONUS NOW and also have other promotions More to choose from superSlot

    ResponderEliminar
  24. Slotxo When it comes to investing in the 4.0 era, there are many investment choices. But there is one thing that we would like to recommend to all players to earn easy money. would be inevitable slot games that many people choose to play and know each other very well which slot games are easy to play causing a large number of players to play because you can choose the time to play When the players say when or convenient to come and play at any time amb

    ResponderEliminar
  25. Online games with more than 100 formats to chooseสล็อต

    ResponderEliminar
  26. The more you play, the richer you get. Absolutely no loss and if you want to update What games from PG camps are worth playing lately? You must not miss our article today. because our team has explored And choose to take the game easily broken. to suggest you choose to play Win a double bonus already. สล็อตออนไลน์

    ResponderEliminar
  27. We recommend that the fastest online slots that finish the game have a rate of return. Return to the most players, the slower the game, the better. The less the payout, the less. Therefore, you should choose to play the old 3-reel online slot game, played fast several times an hour, because according to the experience of Sian Betting, there is a greater chance of making money. Using slot game techniques to earn this money will give you 100% results, not always easy. It is recommended that you try online slots to familiarize yourself with slot games and make a profit easier. สล็อต

    ResponderEliminar
  28. And you can trust that the information of the people who subscribed to be safe is not published anywhere and that our website when applying for membership and not asking for too many inquiries, just need an account number. That can transfer money into the customer's account as easy as this. Other information that is necessary will not ask for more information at all, and we have also raised the game. บาคาร่า ออนไลน์

    ResponderEliminar
  29. How good would it be if you put 29 baht in your pocket, but you get paid in the 100 baht casino, which means that you get 71 baht for free if you play in a general casino? There may be no cash bonus. บาคาร่า ออนไลน์

    ResponderEliminar
  30. plant monstera It is a home decoration plant that is very easy to care for. to get enough sunlight Does not require a lot of watering, likes little water. The property is that it absorbs toxins superslot เครดิตฟรี

    ResponderEliminar
  31. Spins Played by admin You can choose to use it according to your needs. free unlimited pgslot

    ResponderEliminar
  32. These are with Thai people for a long time, they are quite high, and in some of them are cheap and beautiful. pgslot

    ResponderEliminar
  33. he players If you want free credit, it's as simple as this: you just select the Giantslot website and sign up. You will get free credit instantly. superslot

    ResponderEliminar
  34. Full service, ambgiant web is another one. Choose where the players decide. can choose to play joker123

    ResponderEliminar
  35. Interested in watching movies online with ambbet at moviehot24.com or for sports fans to follow at Ambbet evo, don't miss a bet ข่าวบอล

    ResponderEliminar
  36. บริการเกมสล็อตออนไลน์ปี 2022 เกมให้เลือกเล่นมากกว่า 1,000 เกม200 รับ 400 superslotสล็อตเล่นผ่านเว็บ ก็ได้เช่นกัน สมัครเล่น SLOT สล็อตออนไลน์ superslot.li

    ResponderEliminar
  37. บริการเกมสล็อตออนไลน์ปี 2022 เกมให้เลือกเล่นมากกว่า 1,000 เกม สล็อตออนไลน์ สมาชิกใหม่ รับเครดิตฟรี 100 ไม่ต้องฝาก เมก้า เล่นได้จริง แจกจริง สมัครเลยตอนนี้

    ResponderEliminar
  38. บริการเกมสล็อตออนไลน์ปี 2022 เกมให้เลือกเล่นมากกว่า 1,000 เกมสล็อต สล็อตออนไลน์ ซุปเปอร์สล็อต ซุปเปอร์สล็อต78

    ResponderEliminar
  39. Easy to use, fast and safe because our website provides the best online slots games. amb

    ResponderEliminar
  40. in online slot games For newbies who want to make a lot of money, using free slots formulas สล็อต

    ResponderEliminar
  41. Including the fact that most of the players are unemployed, making them have to earn more from playing. Therefore, playing online slots games amb

    ResponderEliminar
  42. Playing through the web, there is also a refund of lost balance. Return to players up to 1,000 baht every day. superslot

    ResponderEliminar
  43. Play online slots games at Makes you have to play slots every day to receive special privileges that are unbeatable. บาคา

    ResponderEliminar
  44. online slots games to play online slots Play online slots boldly video challenge video challenge pgslot online challenge to understand and play สมัครสมาชิกสล็อต pg

    ResponderEliminar
  45. There are more than 100 games to play. Deposit-withdraw money via automatic system 24 hours a day. บาคา

    ResponderEliminar
  46. Wow that’s not a bad idea.it’s so interesting and amazing to read about this topic.
    ทางเข้าUFABET
    ทางเข้าUFABET

    ResponderEliminar
  47. online slots free credit 100% bonus play games for real money free slots direct web pgslot slotxo live22 joker123 sagame goldenslot fish shooting game slot free credit สมัครสมาชิกสล็อต pg

    ResponderEliminar
  48. No need for people to approve to make deposits and withdrawals within three seconds. สมัครสมาชิกสล็อต pg

    ResponderEliminar
  49. rprising that Is it necessary that we have to play all of them? Answer it right here. It is not necessary, bu ambbet

    ResponderEliminar
  50. ackergame, the center of online slots web that is open for all online game services, including slotxo, pgslot, joker123, the most popular and hottest game genre right now ambslot

    ResponderEliminar
  51. Don't miss it because you don't go there because you will have intellectual doubts... pgslot

    ResponderEliminar
  52. Fish shooting game. If it comes to this game, no one knows for sure. especially the players pgslot เว็บตรง

    ResponderEliminar
  53. Services for all levels of gamblers International standards, 24 hours a day, we have put this aspect first. สมัครสมาชิกสล็อต pg

    ResponderEliminar
  54. and can see that many people respond in the same direction is jackergame, a frequent online gaming site that has top games ตารางคะแนนพรีเมียร์ลีก

    ResponderEliminar
  55. Lime has to choose to play AMBgiantxo.
    slotxo in our promotion Air purifier in the machine...
    Try to play on pgslot

    ResponderEliminar
  56. For choosing to play online gambling sites that can make money and choosing a website to make money, it must be a website that is quite standard and quality that we can trust. sexybacarat

    ResponderEliminar
  57. Because our website has free credits in the game for players to try and play, you can choose to play online games. สมัครสมาชิกสล็อต pg

    ResponderEliminar
  58. It also helps you to spin slots with fun. Enjoy more than ever Ready to win a heavy jackpot บาคา

    ResponderEliminar
  59. like IOS and Android or computer operating system Notebooks like Windows and macOS ตารางคะแนน

    ResponderEliminar
  60. Within 10-30 seconds, the system is easy to use, international standards, you will be able to bet online. pgslot

    ResponderEliminar
  61. to develop their own games to have more beautiful images There are more and easier ways to pay สล็อต

    ResponderEliminar
  62. A random sequence of numbers for each spin, the RNG always generates a different and random set of numbers. Whether you play with minimum or maximum bet, RNG is taken. สล็อต

    ResponderEliminar
  63. It is an accepted slot camp. and a large number of players Can play pg camp slot games directly on the web สล็อต

    ResponderEliminar
  64. This last wallet will be the leaves that are drawn from The above card again in order to put the money we pgslot

    ResponderEliminar
  65. deposit and withdraw as well as how to apply through the automatic system and make a quick deposit pgslot เว็บตรง

    ResponderEliminar
  66. An interesting, high-quality online game website that is also the number one in the country. All in one place giving you a new experience in gaming Unlimited Yes pgslot

    ResponderEliminar
  67. If you've seen it, find the lucky numbers in 2022 that you see often. is to randomly buy a lottery envelope or that lottery envelope is a way to buy lottery betting strategies and สล็อต

    ResponderEliminar
  68. The legendary scepter that fell from the sky which is a symbol of power and good luck สล็อต

    ResponderEliminar
  69. That is a problem in making the system slow, deteriorating, and most importantly, cheating big money. สล็อต

    ResponderEliminar
  70. in the matter of stress relief But who wants to play for real money or intends to come in and play for real money? dooballsod

    ResponderEliminar
  71. or can move by which it can do it all For example, in playing slots or can move by which it can do it all For example, in playing slots pgslot เว็บตรง

    ResponderEliminar
  72. Guaranteed from the transfer slip How much can we play, we actually pay, withdraw to the account บอลนะจ๊ะ

    ResponderEliminar
  73. The new online is hot. And we still have constant and frequent development from our skillful and experienced team. pgslot

    ResponderEliminar
  74. Not through agents. Deposit - withdraw. No minimum. Just apply for membership.welcome ดูบอลสด

    ResponderEliminar
  75. Drinking the right amount of coffee, no more than 6.5 cups per day, reduces the risk of death.
    สล็อต

    ResponderEliminar
  76. Free spins when reel is mirrored – 5 rows on reel 1, 4 rows on reel 2, 2 rows on reel 4 and 1. pgslot

    ResponderEliminar
  77. Study and understand symbols. Payout rate. easily from a famous camp like playing AMBKING

    ResponderEliminar
  78. three 'Scatter' symbols, the bonus mode will be activated for free spins. Let's collect coins and start collecting all cute and lovely dolls. pgslot

    ResponderEliminar
  79. The nose is the part of the face indicating wealth and status, stability, the nose is the part believed to bring wealth to oneself. The nose shape that receives the best wealth is the pink shape. สล็อต

    ResponderEliminar
  80. Including trial slot games that come together to play for free to test your mastery of slot games joker123

    ResponderEliminar
  81. before. How important is the free spins feature when playing online slots? For anyone wondering ดูบอลสด

    ResponderEliminar
  82. the big Ready to open the door to welcome 24 hours. Play with us, guaranteed to have full fun. AMBKING

    ResponderEliminar
  83. Giving players the opportunity to make more money In addition, the game can be fun, enjoyable, entertaining as well. believe that many People probably want to know. สล็อตออนไลน์

    ResponderEliminar
  84. Este comentario ha sido eliminado por el autor.

    ResponderEliminar
  85. Dimethicone, a silicone widely used in cosmetics, deserves recognition for its versatile role. As a key ingredient, it functions as a skin protectant, creating a smooth, breathable barrier while locking in moisture. Its non-comedogenic nature makes it suitable for various skin types, providing a velvety texture without clogging pores. Dimethicone's presence in cosmetics offers a flawless canvas, blurring imperfections and ensuring long-lasting makeup. Amidst discussions about silicones, understanding dimethicone's benefits fosters a more nuanced conversation about its positive impact on skincare and makeup, emphasizing its efficacy and contribution to achieving a flawless, natural look.

    ResponderEliminar

Seguidores

Sígueme en Facebook

Páginas vistas en total

Visita mi canal de Youtube

Contacta conmigo