What are Silicones and How Do They Work?
Before we go further, we want to get this out of the way – yes, silicones in hair products are safe. While recently, the perception has leaned towards labeling silicones as “bad” for your hair and the planet, they have actually be proven to be degradable and less harmful to the environment than previously believed.
Silicones are *gasp* are non-toxic, and experts say using hair products that contain them do not pose any health risks. So, you can relax and lather up, worry-free.
Different types of silicones are added to hair products for different reasons. Let’s get into it!
Silicone? Like the Implants?
Sort of, but not really. The silicones in hair products are a rubbery polymer derived from crystal quartz. These polymers are added to all types of products – shampoos, conditioners, and styling products. Their purpose is to smooth, shine, and reduce frizz. If you have a favorite finishing serum that leaves your hair extra shiny and feeling luxurious it most likely contains some kind of silicone.
Let’s Get a Little Science-y
There are three main types of silicone hair products. They all serve the same purpose to add smoothness and shine. The differences are mostly related to how long they last on the hair shaft.
Water soluble: This type is the easiest to remove from your hair and can be rinsed out with water. When looking at ingredients this type will usually have a “PEG” prefix.
Non-soluble: This version stays on hair the longest as it cannot be penetrated by or removed with water. These are usually the ingredients that end in “-cone.”
Evaporating (or volatile): Does not need to be removed or washed out because it will evaporate from the hair within 10 minutes to 2 hours after application.
These products do a great job of protecting your hair from heat styling. They also seal moisture into the shaft of your hair while sealing the exterior humidity out.
Is There a Downside?
Like any other products, hair products containing silicones will work better for some hair types and environments than others. Here in Georgia, our high humidity means we’re all reaching for something, anything, to help us tame the frizz! If you live in a drier climate and have thin or fine hair you might prefer lighter weight styling products.
Silicones can leave a build-up that makes your hair feel heavy and dry if you use them long-term. If you feel like this could be happening to your hair, add a clarifying shampoo to your arsenal. This should remove any left-over silicone residue. Using silicone-free products a few times each week can be helpful in avoiding build up regardless of the types of silicones in your products.
If you need help finding the best products for your hair, or if you’re ready to come in for a cut and style let us know!