Glow Myth: Why Drinking More Water Won’t Save Your Skin

You’ve been told to “just drink more water” for glowing, hydrated skin. But if that actually worked, your barrier wouldn’t still feel tight, flaky, or inflamed. 

In this episode, we break down the glow myth and unpack the real science behind skin hydration, transepidermal water loss, and your moisture barrier. 

By the end, you’ll know exactly what to change in your routine so your products, lifestyle, and water intake all work together for smoother, plumper, lit-from-within skin.

Transcript

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If you're someone who believes, hey, I just need to drink more water, is the key to fixing your dry, tight, flaky, or dull skin? I need you to hear this. Listen, your skin is not a plant. You can just pour water on the system and expect it to magically plump up and glow. Hi everyone, it's Salmeen. I'm a licensed aesthetician and a certified cartel specialist and this is my podcast Skin Barrier and Beyond. And in today's episode, I'm going to talk about why drinking water alone cannot fix your dehydrated skin. Okay, so here's the thing, nobody likes to say because hydrate more sounds very wholesome, I know. But think about it. If all it took to fix your skin was drinking more water, my job wouldn't exist. Everybody with a reusable bottle would have glass skin and we'd be done. That is clearly not happening, right? Let's break down why. When you drink water, it doesn't go straight to your face. Biology doesn't work like that. Your body is not a VIP line to your cheeks, right? I think I'm clear about it. Cause when you drink water, water goes where your body thinks it's needed the most, like blood volume, organs, circulation, temperature regulation, things like this. Believe me or not, your skin is actually pretty low on that priority list. On top of that, if your system is stressed, inflamed, underfat, or your barrier is wrecked for many days, weeks, your body is not going like ah yes, let's prioritize those dewy chicks. I wish it worked like that, but it doesn't. So when we talk about skin hydration, a lot of people skip this part. Hydration in the skin is not just about how much water you drink. It's a completely different thing. It's about whether your skin can hold on to water, not how many gallons you are drinking. Because the ability of your barrier to hold water is we call in our professional world the function of your barrier. And those are done by your lipids, your natural moisturizing factors, ceramides, cholesterol, fatty acids, those things are really necessary if you want a hydrated skin barrier or skin. A lot of people don't get this idea, but if your barrier is compromised and even though you're drinking a lot of water, because your barrier is compromised, it's like having holes in the barrier. And you can pour in all the water you want, even topically, but it's just going to lick out. So I know a lot of you might be sitting there with your emotional support water bottle with chronically tight skin, and then you are blaming yourself. Oh god, maybe I didn't drink enough water today, that's why my skin looks like this. Meanwhile, you are cleansing with Hirsch foams, using actives seven nights a week, maybe sitting in blasting indoor heat or AC, barely eating enough healthy fats. Yes, that's very important. And acting like that those two extra cups of water should cancel all of that out. Well I hate to break it to you, it won't. And then there is another layer. Internal hydration is more than plain water. Listen to me. If you chug water all day but you are not taking any electrolytes, your blood sugar is chaotic, you're under-eating protein, and your gut is a mess. Doesn't matter how many liters of water you are drinking, your body isn't actually holding on to that hydration well because it doesn't have electrolytes, it's not having protein, like all those essential things are missing. Only water is not gonna help. But what about the skin? Okay, let's talk about the skin itself rather than talking about internal health for a second. The outer layer of your skin, what we call the stratum cranium, is like a brick wall, which I always say, and I think this is a very common metaphor we use in the skincare industry. And in that brick wall, the bricks are your skin cells, and the mortar is lipids. Lipids like ceramides, cholesterol, fatty acids, those are the lipids that hold your barrier together. Now, when the mortar is damaged, water can escape from your skin into thin air. That's transapidermal water loss, or in simple words, your barrier is losing water. That's why you feel tight, rough, maybe even shiny dry, where it looks oily but feels dehydrated. Now the thing is, if your mortar or if the barrier I mean is broken, no amount of drinking water is going to rebuild that mortar on its own, right? And that's basic science. In that case, you need topical support, you need support from internally, and you need to stoping it on top of that. So when I see a lot of celebrities are asked, like, what's the secret of your healthy skin? And they reply, Oh, I just drink more water. I just don't understand why they are lying. Because yes, water is essential for the hydration of your overall body, but that is not a skin miracle element. So we talked about how electrolytes are important, how we talked about how the composition of the barrier is important to maintain the hydration of your skin barrier or skin. Now let's talk about lifestyle. I have this bad habit of scrolling until 2 a.m. Okay, and I watch the bizarre things when it's late at night and I keep scrolling, I keep scrolling, and next day when I wake up, my husband looks onto my skin and he's like, You look very pale, are you okay? What he doesn't know is that I was up till 4 am last night, and that's why I look pale. So the moral of the story is that if you're up all night and you're expecting a gluey hydrated barrier, that's impossible. So if you're someone who scrolls until 2 am, live on constant coffee cups and sit under heating or AC all day, or you're like me who shower in super hot water, I know that's comforting, but that's actually stripping the natural oil from your skin. And then you're thinking, okay, it's fine, I'm doing all of these things, but I'll fix it with a few extra glasses of water. That's not how any of this works. I'm sorry to tell you that. Your habits are dehydrating your skin faster than your bottle can keep up. And I'm being very honest with you, you cannot actually keep up. Now, this isn't me saying, hey, don't drink water. No, I am not saying that, absolutely not. Obviously, you should drink water, that's a very healthy habit. Because dehydration in the body will show up in the skin eventually. That's very right and that's very factual. But there is a huge difference between hydrating your body so it can function and using water as a magic skincare hack. One is adult behavior, the other is a painteress quote. So here are some steps you can do to keep your skin hydrated. Step one, yes, drink enough fluids for your actual body, not only for your skin, for your actual body. And yes, not gallon challenges, but consistent sipping, some electrolytes if you're sweating a lot, and yes, very importantly, not 20 coffees a day. Okay. Step 2. Give your skin a functioning barrier so it can keep that water. That means kinder cleansing, less over-exfoliating, more boring moisturizers that actually contain proper lipids. You don't have to have those fancy lamer, I hope I pronounced it right, the lame moisturizer, which is like more than$100, a drugstore moisturizer which contains all good lipids, like all the good ingredients in there, it's completely fine. Step 3. Look at the stuff that dries you out from the inside, not from the outside only, inside also, like stress, lack of sleep, certain meds, under-eating, low fats in your diet, all of that. If your skin feels tight and papery, no matter how much you drink, it's not because your throat is the problem. It's because your skin is leaking and your nervous system and environment are unfortunately not on your side. And I want to say this directly because I know how many of you blame yourselves. You are not neglecting your skin just because you're not hitting some random water goal. You're not lazy, you're not gross, you're running a whole life. The issue is not your character, the issue is bad advice that keeps repeating the same three lazy lines. Drink water, sleep more, wear SPF. As if that explains everything. Oh gosh, I'm so tired of this statement. If you're listening to this and thinking, yep, girl, that's me, I drone myself in water, my skin still feels like perchment, and I'm over it. Listen to me. Your problem is not that you need a bigger bottle, you need a better plan. One that actually respects your barrier, your lifestyle, your internal health, not just your hydration app. Understand this, your skin doesn't need you to be a water robot, it needs you to stop poking holes in it and then blaming the glass you didn't finish. So I am done with my ranting. I hope you enjoyed this episode. That was it. I hope to see you all in my next episode. Until then, ciao.