We've heard it before, 'Drink more water for glowing, problem-free skin.' Pick up any beauty interview of an influencer or a celebrity and the answer you get for the reason behind their glowing skin is drinking plenty of water. Is it actually true, or just something that reads good in theory? We spoke to a dermatologist to know the truth because, let's be honest, if staying hydrated was all it took for glowing, radiant skin, who'd need those Instagram filters?
 

Can Drinking Water Really Give You Glowing Skin?

We all are aware that we cannot function without water. It helps with digestion, supports organ function and keeps us hydrated, that's basic. And since our skin is the largest organ, it does make sense that drinking a good amount of water in a day positively impacts the health of our skin. "Water is essential for skin health, but it’s not a magic solution for glowing skin. It prevents dryness and dullness, but true radiance comes from a combination of good skincare, diet, sleep, and genetics." says Dr Jaishree Sharad, Celebrity Dermatologist and founder, Skinfinitii Aesthetic Skin and Laser Clinic.

Here are the facts:

Don't Think of the Skin as Sponge

Drinking more water doesn't mean it's directly used by the skin to enhance the glow and radiance. It's used for other vital functions of the body. And if you think drinking more water will magically make your skin look and feel flawless, it's not true. "Overhydration won’t enhance glow—excess water is simply excreted. Celebrities achieve their glow through skincare, treatments, and sometimes makeup, not just water," adds Dr Sharad.

Hydration Cannot Replace Moisturisation

Dry, flaky skin that feels tight and looks dull? There could be multiple reasons behind that but the solution cannot be just increasing water intake. Even if you drink a gallon of water, if your skin barrier is compromised, it will still be dry and flaky. "Topical hydration with moisturizers, hyaluronic acid, and sunscreen is far more effective than just drinking water for hydration," says Dr Sharad.

Acne Isn't a Hydration Issue

If drinking water alone prevented breakouts, no one would have acne. The truth is, acne is usually triggered by hormone imbalance, genetics or external factors like stress and improper routine. Staying hydrated supports overall health, but it won't vanish pimples overnight.
 

When Water Does Help Your Skin?

While drinking more water won't magically clear acne or prevent wrinkles, staying hydrated does play a role in maintaining healthy skin. It can prevent dehydration but is not a magic potion. "Water supports skin hydration, elasticity, and circulation, preventing dryness and dullness. It aids detoxification but doesn’t directly clear or brighten skin," says Dr Sharad. There's a difference between dry and dehydrated skin and while water intake can support hydration, it's not enough to treat dry skin. "Dehydrated skin lacks water, often appearing dull and tight, which improves with proper hydration. However, dryness is caused by a weak skin barrier and lack of oils, requiring moisturisers and skincare with humectants, emollients, and occlusives," explains Dr Sharad. On the other hand, the body needs needs vitamins and minerals and water helps transport these nutrients where they need to go.
 

Steps to Follow for Healthy Skin

Proper Skincare Routine: The real secret to healthy skin is following a proper skincare routine with a gentle cleanser, moisturising the skin even if you have oily skin and following it up with a sunscreen. 
 

Good Diet: Make sure to have a good diet and eat at proper time. You must include foods rich in Omega-3 and antioxidants, and avoid too much sugar and processed food. 

Sleep & Stress Management: Dark circles and puffy eyes due to lack of sleep make the skin look dull and stress, though not completely unavoidable, can make the skin breakout. 
 

Finally, How Much Water Should You Drink?

Does drinking more water alone give you perfect skin? No, it's not entirely true. So, should you drink more water? yes, but don't expect it to be a miracle cure. "2–3 liters of water daily supports skin hydration and elasticity, but excess intake doesn’t enhance glow. Hydration from food and a strong skin barrier are equally important for healthy skin," concludes Dr Sharad.