Your shower water could be the culprit.
When it comes to hair and skin health, we’re all dealing with our own unique combination of concerns. Maybe your hair feels a little drier than it should. Your color fades faster than expected. Your skin is tight, or reactive, or just…off.
Individually, these things are easy to blame on products, weather, hormones, or stress. And to be fair, they can be. But there’s one variable that tends to fly under the radar: your shower water.
In the U.S., most shower water contains chlorine, heavy metals, and varying levels of minerals. These are all regulated for safety—but they’re not designed with your hair or skin in mind. Over time, that daily exposure can start to show up in subtle but consistent ways.
Skin and Its Many Concerns
Your skin is your body’s barrier against the outside world. So when it comes into contact with reactive or irritating elements—especially in your daily showers—it can gradually affect how your skin looks and feels. Here are some of the biggest symptoms of irritated skin we see.
Dryness
Dry skin occurs when the skin barrier isn’t able to retain enough moisture. Even when you’re using a moisturizer, you might feel tightness, flaking, or a persistent feeling of, well, dryness.
Here’s where chlorine comes in. Chlorine can break down the lipids that support this barrier, making it easier for water to escape and harder for hydration to stay in. Thus, the feeling of dry skin, no matter what sorts of topicals you try to treat it with.
When you filter out chlorine and other irritants, though, you’re allowing the skin barrier to rebalance, letting it maintain its natural moisture levels. In fact, in clinical testing, skin dryness improved by up to 50% after four weeks of using filtered shower water from Jolie.
Eczema, Psoriasis, and Reactive Skin
Eczema and psoriasis are both inflammatory skin conditions, but they show up a bit differently. Eczema (often called atopic dermatitis) typically presents as dry, itchy, and irritated skin, often in patches. Psoriasis tends to involve thicker, more defined areas of redness with scaling, caused by an overproduction of skin cells.
There’s a common denominator in both cases: the skin barrier is compromised. This makes the skin more sensitive to external triggers—including contaminants in your water.
Chlorinated water can increase dryness and irritation, making psoriatic and eczemic flare-ups harder to manage. A simple thing you can do for either condition, or reactive skin in general, is to filter out these waterborne irritants.
By reducing your exposure to chlorine and heavy metals, you’re treating your skin more gently. Over time, this creates a more stable environment for sensitive, reactive skin to rebalance itself. In clinical testing, redness—a key marker of inflammation—improved by nearly 30% after using Jolie.
Acne and Congestion
Acne forms when pores become clogged with a combination of oil, dead skin cells, and bacteria. Congestion is a broader term that refers to blocked pores—things like blackheads, whiteheads, and uneven texture.
While acne has multiple causes (hormones, genetics, product use), the overall balance of the skin plays an important role. When the skin barrier is disrupted, it can lead to increased oil production and a higher likelihood of clogged pores.
Chlorine and other contaminants can contribute to that imbalance, especially with daily exposure. Therefore, filtering your shower water and eliminating these external stressors encourages a healthier, less agitated skin environment.
Looking at the numbers, clinical survey results say that 62% of users reported fewer breakouts after switching to filtered water—a huge difference.
Skin Barrier Function
Your skin barrier is responsible for keeping moisture in and irritants out. When it’s functioning well, skin looks more even, feels more comfortable, and is less reactive overall. As you could probably guess, water quality plays a key role here, particularly when it comes to pH and moisture loss.
Clinical testing showed a 65% improvement in skin barrier function, along with over 40% of users maintaining a healthy skin pH after switching to filtered water. It really is as simple as filtering out chlorine and heavy metals to create a happier, less irritated skin barrier.
Shower Water and Hair Health
Hair is porous, which means it's easily affected by what flows over it. So when contaminants build up, they don’t just sit on the surface—they change how the hair itself behaves.
Hair Loss, Thinning, and Breakage
So many of us know these issues all too well. The truth of the matter is, hair shedding is actually a natural process. That said, excessive shedding or breakage is a cause for greater concern, pointing to weakened, compromised strands. Chlorine tends to be a key offender here. This chemical, in addition to heavy metals in our water, can degrade the hair shaft over time, making hair more fragile and more likely to fall out during washing or brushing.
But here’s the good news: chlorine-caused hair loss is a relatively straightforward problem, with an even simpler solution. By filtering out chlorine and heavy metals, you’re reducing stress on the hair, supporting stronger, more resilient strands. In fact, in a clinical study, 81% of participants experienced a reduction in hair shedding after filtering their water with Jolie, with an average decrease of 46%. Like we said, a small shift with major benefits.
Hair Porosity, Texture, and Frizz
Hair porosity refers to how well your hair absorbs and retains moisture. When the outer layer of the hair (a.k.a. cuticle) is disrupted—often by mineral buildup or chlorine—it can become raised and uneven. This, in turn, makes it harder for hair to hold onto moisture, thus leading to dryness, frizz, and a rough or inconsistent texture.
Jolie filters out the minerals and contaminants that contribute to this buildup, helping the cuticle lie flatter so hair feels smoother, more balanced, and easier to manage. In fact, 60% of clinical testing participants reported that their hair felt more manageable after filtering their water.
Color Fading
If you color your hair, you’ve likely noticed how quickly tone and vibrancy can shift. In addition to being visually frustrating, it’s also a huge time and money suck. After spending so much energy on salon appointments, it can feel like such a waste when our hair isn’t holding up as beautifully as it once looked.
There’s a reason for this shift, and it has to do with chlorine. As an oxidizing agent, chlorine can break down hair pigment over time. That’s why blondes can turn brassy and darker shades can start to look dull.
By removing chlorine from your shower water, Jolie helps reduce this daily oxidation, allowing color to last longer and appear more consistent between appointments.
Scalp Dryness, Flaking, and Oil Imbalance
Your scalp is an extension of your skin, and it reacts similarly to environmental stressors. Chlorine can strip away natural oils, leading to dryness and flaking, while buildup from metals and minerals can disrupt the scalp’s balance—sometimes triggering excess oil production in response.
The good news is that when you reduce these irritants, you’re supporting a healthier scalp environment that’s able to regulate itself. The results are tangible; in clinical testing, over 70% of users reported less scalp itchiness and flakiness after switching to filtered water.
Step Zero is Key
We know the feeling of helplessness when it comes to trying to solve a seemingly unexplainable skin or hair issue. The good news is, sometimes finding a solution doesn’t require a complete overhaul. What matters most in all of this is the foundation — the water you shower in. Simply adding a filter to your usual shower routine, when used with consistency, can make a huge impact on your overall hair and skin health.
