A viral post questions the popular ‘8 glasses of water’ rule, while experts say clear skin depends on balanced hydration, nutrition and skincare habits—not water alone.
For years, one piece of beauty advice has remained almost universal: drink more water for glowing, clear skin. The idea sounds simple and convincing, and many people swear by it. But a recent viral social media post has reignited debate around whether drinking excessive water actually delivers the skin benefits people expect.
You drink 8 glasses of water for clear skin and the only thing that got clearer is your pee. Your body already had enough water and just flushed the extra.
— Anish Moonka (@anishmoonka) April 13, 2026
Your kidneys filter about 47 gallons of fluid a day. Around 350 water bottles worth. But only about half a gallon actually… https://t.co/yiIGevC4Ej
A post on the social media platform X by user Anish Moonka has caught widespread attention after challenging the long-held belief that drinking extra water automatically leads to clearer skin.
Without mincing words, Anish wrote, “You drink 8 glasses of water for clear skin, and the only thing that got clearer is your pee.” His comment struck a chord with many users and sparked conversations about how the human body processes hydration.
How The Body Handles Excess Water
In his explanation, Anish pointed out that the body already has an efficient system to regulate fluid balance. According to him, once the body has consumed enough water, it does not redirect the extra fluid toward improving skin health. Instead, the kidneys remove excess water through urine.
He described the kidneys as powerful filtration systems that process large amounts of fluid daily. Most of this fluid is recycled back into the body, while only a small portion is excreted as urine. Drinking more water than necessary, he suggested, simply leads to clearer urine rather than clearer skin—an indication that the body is flushing out the surplus.
Studies Suggest Water Alone Isn’t The Solution
Backing his claims with research references, Anish cited a 2018 review conducted at Charité University in Germany. According to the review, there is no strong scientific evidence showing that drinking extra water improves skin appearance in individuals who are already adequately hydrated.
He also referenced a 2024 study conducted in South Korea, which compared two groups—one that increased water intake and another that used moisturiser regularly. The findings reportedly showed that moisturiser use had a greater positive impact on skin hydration than drinking additional water alone.
Diet May Play A Bigger Role Than Water
Anish further emphasised that dietary habits may have a greater influence on skin health than hydration levels alone. Referring to research published in the American Journal of Clinical Nutrition, he noted that high-sugar diets are linked to a 20–30% higher risk of acne.
He also highlighted the role of skim milk, stating that it may contribute to acne because it can increase hormone activity that stimulates oil production in the skin, potentially clogging pores.
Instead of focusing only on water intake, he suggested paying attention to foods rich in healthy fats, vitamins, and minerals. Nutrients such as vitamins A and C, zinc, and omega-rich foods like salmon were cited as beneficial for maintaining healthy skin. Daily sunscreen use was also recommended as a key protective measure.
Social Media Users Weigh In
As the post gained traction online, many users shared their opinions on hydration and skincare. Some supported the view that drinking water helps mainly when someone is dehydrated, rather than acting as a universal solution for skin problems.
One user commented that hydration is beneficial only when the body lacks sufficient water, while another remarked that focusing on balanced nutrition is often more effective than simply increasing water intake.
Expert Advice: Balance Is Key
To provide a more balanced perspective, integrative wellness coach and functional nutritionist Neeraja Mehta explained that the issue is not about choosing between water and skincare products.
“It’s not really an either-or situation—it’s both,” she said, stressing that hydration remains important but should not be viewed in isolation.
According to Mehta, the effectiveness of hydration depends not only on how much water a person drinks but also on how well the body utilises it. Nutrient deficiencies, she noted, can reduce the body’s ability to benefit from hydration, just as chronic dehydration can undermine the benefits of a healthy diet.
She added that achieving clear and healthy skin requires a combination of factors, including proper hydration, balanced nutrition, skin protection, and consistent lifestyle habits. Many people, she said, make the mistake of focusing too heavily on one aspect—such as water intake—while neglecting other essential factors.
A Balanced Approach To Skin Health
The viral debate highlights a growing understanding that skincare is influenced by multiple lifestyle factors rather than a single habit. While staying hydrated remains essential for overall health, experts suggest that blindly chasing the “eight glasses a day” rule may not deliver the dramatic skin improvements many expect.
Instead, a balanced approach—combining hydration, nutritious foods, proper skincare routines, and sun protection—appears to be the most reliable path toward maintaining clear and healthy skin.