In a few words, tell me what you know about silicone in your hair products. Go! Words that come to my mind; safe, natural, beneficial, healthy, anti-frizz, smoothing…
Recently asked: Do silicones damage the hair? truthfully, I could only give a vague answer, so I decided to expand my knowledge. Now if asked that question 😨…O! M! G!! Taking the dive into silicones has been quite an awakening. I’m scratching my head--How did I not know? Is it the smoke screen of excellent product marketing? Silicone: a miraculous cure for damaged, frizzy, lack luster hair.
Whatever the reasons; I have used, recommended, and sold my clients products having silicones under a naïve assumption, silicone is naturally good! We have been slicking, slathering, and smoothing our locks with products filled with silicone for years! All under the pretense that silicones are beneficial. Well dear friends, as the French say…. Au contraire!!! Ohhhh Silicone…you sneaky little liquid plastic you! Slick as you may be, it’s time we know the truth!
Silicones came onto the scene around 1950 and were predominantly used in skin care products. Following the bigger than life, frizzle-frazzled permanent wave era of the 80’s and 90’s, in came the era of silky-smooth straight hair. This marked the start of the silicone wave that we are still riding today. 🏄♂️ Since the late 90’s, the number of hair care products containing silicone has grown almost as fast as those long chin hairs that appear overnight!
Today, over 80% of our beauty products contain some form of silicone. Whaaa???? Mind blowing, right! It is in our shampoos, conditioners, de-tanglers, gels, creams, sprays, de-frizzers, and anti-humectants. Silicones have become the superhero to hair. The list of its amazing superpowers is lengthy; withstands extreme heat, flexible, pliable, waterproof, protects, smooths, straightens and shines, rescuing our fragile fibers from all the abuse we subject it to!
So, I ask… With all these superpowers, why are so many of us struggling with unexplainable dry, brittle, heavy, dull lack-luster hair? Even hair loss, thinning or balding!? Why are those that are au naturel, ne’er a hot tool nor chemical, who claim only to use “natural” oils like Moroccan Oil or Olaplex, experiencing the same plight. Prior to this writing, I would look to the more obvious offenders like hot tools, chemical treatments, bad water, genetics, or diet.
Well…you know how superheroes have an alter ego? Silicone’s alter ego is a dark side lurking in the shadows that negates most of its superpowers! Being a lab-made material silicone is formed of several different chemicals. It starts with Silica, a glass like mineral that exists in various forms, sand, quartz, and flint. This gives it the good reputation of being “natural” but then there’s the chemistry…
Silica + Carbon + extreme heat = silicon. Silicon + fossil fuel-derived hydrocarbons = siloxane monomers. Siloxane monomers are then bonded together making synthetic polymers. After all that chemistry, what began as a natural mineral is now a rubbery synthetic plastic that then gets refined into thousands of forms of silicones. 😅
Silicones have been revolutionary in suppling far reaching benefits to almost every industry including medical, aerospace, electronics, transportation, construction, and of course the beauty industry. The most common silicone found in your skin and hair products is derived from Silicone Oil. You can spy silicone oils by long words usually ending with cone or xane. This liquid plastic gets alchemized into a wide assortment of silicones that flow into 3 categories: volatile, water soluble and non-soluble.
Volatile silicones are said to evaporate from the hair overtime, 10min to several hours. Although this light-weight super-sili does not have the power to protect your locks from heat or UV rays it fills in porosity helping to smooth the cuticle which makes your hair easy to comb and manage when wet. Usually at the top of an ingredient list, you’ll recognize it by ingredients that start with cylco and ends with cone or xane: Cyclomethicone; Cyclopentasiloxane; Cyclohexasiloxane…
Water Soluble silicones create a shield over your hair to lock in moisture, add high shine, lend body and is an anti-humectant – it locks out moisture. It can also protect against UV rays and heat of hot tools. Names combined with Dimethicone, like Dimethicone Copolyol and things with a prefix PEG or PPG tell you this super-sili is present and will need a mild sulfate shampoo (or 2) to wash away. ⚠If Cetrimonium Chloride or Cetrimonium Bromide is listed on the same label as a water-soluble silicone, it then becomes a member of the non-soluble family!
Non-Soluble Silicones, the Fort Knox of silicones, are powerhouse barriers--nothing gets in! Not only do they lock in moisture but are also used to add thickness and ultra-shine leaving your highly stressed tresses feeling stronger and silky smooth. An emollient, they lend some of that creamy goodness to our styling aids. If you see words on the list that have amo, amine or amino this is your clue that this strong armed super-sili, will be more difficult and in some cases, impossible to remove. A clarifying shampoo with harsher sulfates or solvents is needed to break through its barrier.
Now we ask…. Silicone--friend or foe? This is the conundrum. 🤔.
We want healthy shiny luxurious hair. We also want to change the color and texture, sometimes often. Hair, being a natural fiber can only endure so much. Pushing it past its threshold creates damaged and fragile locks. Product companies hear of our predicament and in slides the silicone superheroes splashing a coat of armor over our tresses restoring their stolen beauty…or so we think!
Our liquid plastic superheroes are only capable of coating. Like a coat, they protect from the outside elements of moisture and extreme temps. Their purpose is to fill, thicken and smooth giving us the illusion our hair is saved. But… it can only coat, not heal! And so, we begin to see the dark side.
Being in 80% of our hair care products, you may think you are removing it, yet your shampoo and conditioner likely contain silicone, which means more is getting layered on. The coating inhibits moisture from getting into the hair which over time dries the hair even more. Hair becomes heavy from the buildup, dry, brittle, and breaks! Extreme buildup can even hinder color and perm chemicals from doing their work which becomes a problem all unto itself.
And lest we forget…the mother board of our hair strands-the Scalp. Yes! If it coats the hair, it coats the scalp. The buildup of non-soluble super-sili’s is impenetrable (remember Fort Knox 😉) which if not removed, clogs the hair follicles and may be the culprit for mysterious scalp irritation, hair loss and balding for some sensitive heads.
Wait! What??? Are silicones harmful to our health and eco system? My best answer is yes, no, maybe so! 🤪 Because silicones molecular structure is too big to penetrate the pores of our skin, experts tell us silicone is safe and non-toxic. The FDA also cites silicones safe yet warns against the use of injectable silicones. Injectable silicones have been used for over 5 decades in soft-tissue augmentation (breast implants and fillers). Here we open Pandora’s box, so I encourage to do your own dive on this topic!
Staying in my hairy lane, each time we wash these slick super-sili’s from our hair we are sending them into our eco system making them partially responsible for the microplastics being found in our oceans. then in turn they enter the food chain in which environmentalists warn is creating a bigger global problem for all living creatures and earth.
Our lives are filled with silicone. At every turn we knowingly or unknowing benefit from the stuff. Silicones make possible our non-spotting dishwasher soap, softer laundry detergents, long lasting/protective car fluids. They help make our adhesive more adhesive, enable the desired porcelain finish from our makeup foundation, create thicker lashes, flexible cooking ware, pliable plastics…the list is endless!! Now knowing the dark side of the super-sili, does this mean NO SILICONE?? That’s up to you. Be your own best judge!
As hairdresser… I’ve been up close and personal with heads of hair for 40 years. I have experienced hair before the crest of the silicone wave, and I see it now. You know what? There is a marked difference and in my humble opinion, it’s not all for the better! This girl will be reading her labels and changing habits. 🤛
Here are a few of my recommendations:
· Proceed with caution. Use discernment when choosing your haircare lines and products. Opt-in for lines that refrain 100% silicone free. My favorite go to is Hairstory.
· Read the ingredient list. Yes, I feel ya-- it’s next to impossible to read that tiny print and words we can’t pronounce. However, knowledge is power! 💪
· General rule of thumb; the closer to the top, the more there is! High % if 1st in line less % as it nears the bottom of the list.
· Try to stay clear of non-soluble silicones. If you must use it, include a regular clarifying regiment at least 1 time a week.
· The best practice if using silicones is to wash after each application with a sulfate shampoo. Avoid 2nd day re-application as this creates unwanted buildup and makes it harder to remove. And keep a regular clarifying regiment! 🙏
· Look for words ending with cones and xanes for fastest assessment. I’ve included a list of some of the more popular silicones. 😁
Volatile
Cyclomethicone Cyclopentasiloxane Cyclotertrasiloxane
Water-Soluble
Dimethiconal Diphenyl Dimethicone Dimethicone Copolyol Hydroxypropyl Polysiloxane Lauryl Methicone Copolyol Phenyltrithicone Silicone Resin Silsequioxanes Siloxysilicates Trisiloxane PEG-8 Dimethicone PEG 12 Dimethicone Dimethicone PEG-8 Succinate
Non-Soluble
Dimethicone Aminopropyl Dimethicone Amodimethicone Dimethicone Crosspolymer Vinyldimethicone Crosspolymer Aminopropyltriethoxysilane Cetyl Dimethicone Cetearyl Methicone Stearyl dimethicone Trimethylsiylamodimethicone
Sourced research articles:
https://www.mindbodygreen.com/articles/is-silicone-toxic
https://jofuller.co.uk/truth-sillicone/?cn-reloaded=1
https://www.cheeseslave.com/how-silicones-are-destroying-your-hair-and-how-to-fix-it
https://beautyce.com/examining-the-long-straight-hair-phenomenon
https://www.thehairfuel.com/silicones-in-hair-care-all-you-need-to-know
https://patternbeauty.com/blogs/news/let-s-break-down-silicones
https://www.healthline.com/health/body-modification/is-silicone-toxic
www.fda.gov/consumers/consumer-updates/what-know-about-breast-implants
http://science-yhairblog.blogspot.com/2014/04/silicone-ingredient-solubility-list.html
www.hairstory.com (and remember to mention my name when prompted)