Ever noticed how some creams or foundations leave your skin feeling suspiciously slippery and "perfect" the second they touch your face? That instant gratification is often a clever illusion created by silicones, not a sign of improving skin health.
While many cosmetic companies rely on silicones to provide a cheap, synthetic shortcut to smoothness, these ingredients act more like a plastic wrap than a treatment. They offer a false sense of hydration while skipping the long-term, evidence-based nutrients your skin actually needs to thrive. At Fitglow, we believe in optimizing your skin health with bio-available, plant-based actives rather than masking it with synthetic fillers.
But what exactly is silicone, and why is it a compromise you shouldn't have to make? While derived from silica, the intense chemical processing these ingredients undergo turns them into a synthetic film that can interfere with your skin’s natural functions. In this article, we’re breaking down the 10 reasons why silicones are standing in the way of your glow and why our entire collection remains strictly silicone-free, clean, and powered by plants.
1. Silicone clogs your pores
It traps everything including bacteria, impurities, dirt, and sebum in your skin by forming a barrier on the skin. This leads to your skin not being able to breathe as it normally should and it can affect the natural process of sweating, which can lead to more blemishes. Silicone can also causes pores to enlarge, which many of us work to diminish.
2. Silicone blocks other ingredients from absorbing into the skin
As it forms an extra barrier to your skin, silicone prevents other ingredients and formulas from working to their full potential. Since it leaves a residue and builds up on the skin, it creates a barrier that does not let your skincare products absorb into the skin like they should be able to. This means, even if you're using clean, powerful products following the product with silicone, the outcome will be far less effective and the benefits will not be visible.
3. Silicone can cause breakouts, irritation and acne
Silicone is hard to remove and can build up on your skin, which leads to acne. It can especially cause irritation for people who have sensitive skin and cause skin to become even more sensitive than before. If you are acne-prone and oily, using silicone-based products will make it even worse, which will lead to confusion over what exactly you should be doing to help your acne, breakouts and irritated skin. Our suggestion? Stick to clean products and formulas without silicone.
4. It does not support skin health
The main reason silicone is in skincare or makeup products is to give it a smooth, silky look. It does not have any benefits when it comes to skin health and does not have any antioxidant properties. There are no benefits for your skin whether it's anti-aging, hydration, nourishment or anything else you're looking to improve with your skin. For this reason (and the rest of the 10) it's recommended you use products without silicone so that you're feeding your skin nutrients it can use and needs.
5. Silicone can dehydrate your skin
It prevents moisture from getting into your skin which can affect your skin’s pH level and the skin’s barrier. This leads to skin drying out and being dull. When your skin is dehydrated, your skin’s moisture barrier becomes damaged and unbalanced which can lead to fine lines, wrinkles, flakiness and dullness.
6. Silicone slows down cell turnover
Silicone traps dead skin cells and makes it harder for your skin to shed dead layers on the skin. It also slows down the process of new cells to come to the surface which is essential for your skin's health. When these dead skin cells build up, it can cause dull skin, breakouts and clogged pores. By blocking the skin from creating new cells and getting rid of the old ones, your skin can experience more damage than benefit.
7. Silicone is difficult to remove from the skin
Silicone leaves a residue and coats the skin because it can be very heavy. When you use silicone-based makeup it doesn't absorb into the skin, which means it piles up on the skin. This build up gets into your pores and causes your skin harm. At the end of the day, you could be washing your face and not even realize that there is still a silicone residue left on your skin, still sinking into your pores.
8. Silicone is bad for the environment
Outside of our skin health, it's also not good for the Earth because it is not bio-degradable and it's non-recyclable. Similar to rubber and plastic, silicone takes a very long time to decompose which is why switching to clean, pleant-based products is always safer for us and the environment.
9. Silicone can accelerate aging
Since silicone dries out your skin, it causes fine lines and wrinkles to become more visible. Since silicone increases your chance of acne and breakouts, the skin is more prone to scarring. It also has zero anti-aging properties. The best products are ones with skin benefits and help with aging so you can have youthful skin.
10. Silicone is a chemical and is not natural
The silicone in products is modified into many different formulas. It goes through a chemical process which makes it synthetic. The best skincare and makeup products are ones that have natural, organic, and gluten-free ingredients.
These are just some of the many reasons why silicone is bad for your skin and should be avoided in all skincare and makeup products. There are many alternatives to use in skincare and makeup products that are much healthier. Some natural emollients that can be used as alternatives are jojoba oil, squalane, rosehip oil and aloe vera juice. We do not use any silicone is our products for those reasons. You should care about what is going on your skin so make sure you are buying skincare and makeup products with only the healthiest ingredients.
Other names for Silicone to look for on labels: amodimethicone, cyclomethicone, dimethicone, methicone, trimethicone, nylon, trimethylsilylamodimethicone, dimethiconol, bis-PEG-18 methyl ether dimethyl silane, triethoxycaprylylsilane, triethoxycaprylylsilane crosspolymer, Cyclopentasiloxane, polydimethylsiloxane, siloxane, acrylamides, acrylates, carbomers, copolymers, methacrylates, polymers, polyvinylpyrrolidone, dimethicone copolyol, cyclohexasiloxane, phenyl trimethicone.
Switching to natural skincare and makeup formulated without silicones allows your skin to breathe and function at its biological best. While silicones create a temporary, artificial smoothness, they often form an occlusive film that can trap debris and interfere with the skin’s natural detoxification and renewal process. By choosing silicone-free, plant-based alternatives, you replace synthetic "fillers" with biocompatible nutrients—like Pomegranate Sterols and Squalane—that actively strengthen the moisture barrier rather than just masking texture. This shift not only reduces the risk of congestion and "pilling" but also ensures that your makeup works as an extension of your skincare, delivering long-term improvements in skin clarity, hydration, and resilience.
