Water and Skin Hydration: What Really Helps?
Did you know that drinking enough water is important for your overall wellbeing, but it isn’t the only thing that keeps your skin feeling comfortable? Water and skin hydration are closely connected, although looking after your skin involves more than simply drinking extra glasses of water.
We’ve all heard the advice to drink plenty of water every day. It’s a good habit to pay attention to, particularly in Australia’s warmer weather, but I’ve learnt that the relationship between drinking water and the appearance of our skin is a little more complicated than we sometimes think.
Why Water Matters for Your Skin
Water supports many normal functions throughout the body, including temperature regulation, circulation and the transport of nutrients. The skin is part of this system and needs adequate hydration to function normally.
When you’re dehydrated, your skin may temporarily appear less plump or feel less comfortable. However, drinking extra water when you’re already adequately hydrated hasn’t been shown to erase wrinkles, clear acne or prevent normal skin ageing.
The aim is to drink enough for your individual needs, rather than expecting water alone to transform your complexion.
Do You Really Need Eight Glasses of Water a Day?
For years, we’ve been told that everyone should drink at least eight glasses of water daily. It’s an easy recommendation to remember, but there isn’t one fixed amount that suits every person.
Your fluid needs depend on factors such as your activity level, the weather, your diet, your health and whether you’re pregnant or breastfeeding. Fluids from other drinks and water-rich foods also contribute to your daily intake.
Australian dietary guidance provides general fluid recommendations, but individual needs vary. Drinking regularly throughout the day and paying attention to thirst can be useful habits for many healthy adults. If you’ve been advised to limit fluids for a medical reason, follow your healthcare professional’s guidance.
Drinking Water and Moisturising Are Different Things
One of the most useful things to understand is that drinking water and applying moisturiser serve different purposes.
Drinking sufficient fluids helps your body maintain normal hydration. A moisturiser works at the skin’s surface, helping reduce water loss and support the skin barrier.
That’s why I wouldn’t suggest giving up your moisturiser just because you’re drinking plenty of water. Both habits can have a place in a sensible skincare routine.
If your skin often feels tight, rough or flaky, a gentle moisturiser may help it feel more comfortable. Products containing ingredients such as glycerin, hyaluronic acid or ceramides can support hydration or the skin barrier in different ways, depending on their formulation.
Is Dry Skin the Same as Dehydrated Skin?
These terms are often used interchangeably, but they aren’t quite the same.
- Dry skin: Usually refers to a skin type or condition associated with insufficient natural oils or a less effective skin barrier.
- Dehydrated skin: Describes skin with reduced water content and can occur even in people whose skin is naturally oily.
Skin that feels tight or looks dull isn’t necessarily a sign that you need to drink more water. Weather, harsh cleansers, hot showers and unsuitable skincare products can also contribute to dryness or irritation.
Simple Daily Habits for Healthy-Looking Skin
There are several practical things you can do to support your skin without making your routine complicated.
- Drink fluids regularly: Keep water available during the day, particularly when you’re active or spending time in hot weather.
- Enjoy water-rich foods: Fruit, vegetables and other foods can contribute to your overall fluid intake.
- Choose a gentle cleanser: Avoid products that leave your skin feeling excessively tight or stripped.
- Moisturise when needed: Applying moisturiser after washing can help reduce moisture loss from the skin.
- Limit very hot showers: Hot water and prolonged washing can make dry skin feel worse.
- Protect your skin from the sun: Use suitable sun protection, including broad-spectrum SPF 50 or SPF 50+ sunscreen when appropriate, alongside shade and protective clothing.
- Pay attention to your skin: If dryness, itching or irritation persists, seek advice rather than continually adding new products.
Can Drinking More Water Make Your Skin Look Younger?
It’s lovely to think that a few extra glasses of water might smooth away fine lines, but there isn’t strong evidence that drinking beyond your body’s needs reverses skin ageing.
Fine lines and wrinkles develop through a combination of natural ageing, genetics, sun exposure and other factors. Adequate hydration is important for general health, while moisturising can temporarily improve the appearance of some fine lines associated with dryness.
Consistent sun protection and a gentle skincare routine are more reliable everyday approaches than expecting water alone to prevent wrinkles.
Finding the Right Balance for Your Skin
For me, the message is simple: enjoy your water, look after your overall wellbeing and remember that your skin also needs care on the outside.
If you’re reviewing your skincare routine, you might like to explore our Beauty and Skincare collection for moisturising and everyday skincare ideas.
Keep drinking water throughout the day, choose products that suit your skin and don’t feel you need to follow complicated beauty rules to look after yourself.
Here’s to feeling refreshed, comfortable and confident in your own skin!
Shelly