Hydration is one of the foundational aspects of skincare, playing a vital role in achieving a radiant, healthy complexion. Properly hydrated skin appears plumper, smoother, and more resilient, while dehydration can lead to dullness, fine lines, and increased sensitivity. Dr Tom Goyer, a skincare expert in Sydney, explains why hydration is essential for healthy skin and shares top tips for keeping your skin moisturised, both inside and out.
Why Is Hydration Important for Skin Health?
Hydration keeps your skin cells functioning properly, which is essential for maintaining your skin’s natural protective barrier. When your skin is well-hydrated, it can retain elasticity, fend off environmental stressors, and repair itself more effectively. Dehydrated skin, on the other hand, can lead to a compromised barrier, which makes your skin more vulnerable to pollutants, bacteria, and other irritants.
Proper hydration also helps reduce the appearance of fine lines and wrinkles by plumping up the skin. This is why people with well-hydrated skin often have a more youthful and glowing complexion.
Signs of Dehydrated Skin
Dehydrated skin is a condition that can affect any skin type—dry, oily, combination, or sensitive. Some common signs include:
- Dullness or lack of radiance
- Tight, uncomfortable feeling
- Fine lines that appear more pronounced
- Flaky or rough texture
- Increased sensitivity
If you notice these signs, your skin may be dehydrated, and it’s time to focus on boosting hydration.
1. Drink Plenty of Water Throughout the Day
Keeping your skin hydrated starts from within. Drinking enough water helps your body flush out toxins, supports cell functions, and contributes to overall skin health.
- How Much Water Should You Drink? Aim for at least eight glasses of water a day, though individual needs can vary. If you exercise, live in a hot climate, or have a more active lifestyle, you may need more.
Tip: Carry a water bottle with you and set reminders to stay hydrated throughout the day.
2. Use a Hydrating Cleanser
While cleansing is essential for removing dirt and impurities, some cleansers can strip your skin of its natural oils, leaving it dry and tight. A hydrating cleanser is gentle, balancing your skin without compromising moisture.
- Best Ingredients for Hydrating Cleansers: Look for ingredients like glycerin, hyaluronic acid, and ceramides, which attract and lock in moisture.
Tip: Cleanse with lukewarm water instead of hot water to prevent further drying out your skin.
3. Incorporate a Hydrating Serum into Your Routine
Hydrating serums are designed to penetrate deeper into the skin, delivering hydration where it’s needed most. Using a serum packed with moisture-binding ingredients is one of the best ways to ensure your skin stays hydrated throughout the day.
- Key Hydrating Ingredients in Serums: Hyaluronic acid, which holds up to 1,000 times its weight in water, and Vitamin B5 (panthenol), which attracts and retains moisture.
How to Use: Apply a hydrating serum after cleansing and before moisturiser to boost hydration levels.
4. Moisturise Regularly to Lock in Hydration
Moisturising is essential for keeping your skin’s moisture barrier intact. Even if you have oily or acne-prone skin, using a moisturiser helps prevent your skin from overproducing oil to compensate for dryness.
- Choosing the Right Moisturiser: For dry skin, opt for a rich, cream-based moisturiser. For oily or acne-prone skin, choose a lightweight, non-comedogenic gel moisturiser.
Tip: Apply your moisturiser while your skin is still slightly damp after cleansing or using a serum. This helps lock in more hydration.
5. Don’t Forget Sunscreen
Sun exposure can strip your skin of moisture, leading to dryness, dehydration, and premature aging. A good sunscreen not only protects your skin from UV rays but also helps maintain hydration levels by shielding your skin’s natural moisture barrier.
- Choosing the Right Sunscreen: Look for a broad-spectrum sunscreen with at least SPF 30 that suits your skin type. Mineral sunscreens with ingredients like zinc oxide or titanium dioxide are often less irritating for sensitive skin.
Tip: Reapply sunscreen every two hours when you’re outdoors, especially if you’re swimming or sweating.
6. Use a Humidifier to Combat Dry Air
Indoor heating and air conditioning can suck the moisture out of the air, leaving your skin dry and dehydrated. Using a humidifier in your bedroom or living area can add moisture back into the air, which helps keep your skin hydrated.
- Best Time to Use a Humidifier: Run a humidifier while you sleep to help your skin retain moisture overnight.
Tip: Aim for an indoor humidity level of 40-60% to maintain optimal skin hydration.
7. Avoid Over-Exfoliating
While exfoliation is essential for removing dead skin cells and promoting cell turnover, over-exfoliating can strip your skin’s natural oils and damage its protective barrier, leading to dehydration and irritation.
- How Often to Exfoliate: Limit exfoliation to 1-2 times per week if you have dry or sensitive skin, and use a gentle chemical exfoliant rather than abrasive physical scrubs.
Tip: Follow exfoliation with a hydrating serum and moisturiser to restore lost moisture and maintain your skin’s barrier.
8. Choose Skincare Products with Barrier-Strengthening Ingredients
Your skin barrier is responsible for holding in moisture and protecting against external stressors. When this barrier is weakened, hydration levels can drop, and skin becomes more prone to irritation. Products that strengthen the skin barrier help retain hydration and prevent water loss.
- Best Ingredients for Barrier Support: Ceramides, fatty acids, and cholesterol are key components that reinforce the skin barrier.
Tip: If you’re using products with strong actives like retinoids, consider alternating with barrier-strengthening products to avoid weakening the skin barrier.
9. Add Water-Rich Foods to Your Diet
While drinking water is essential, you can also boost your hydration levels through your diet. Water-rich fruits and vegetables provide hydration along with essential vitamins and minerals that support skin health.
- Top Hydrating Foods for Skin: Cucumber, watermelon, oranges, and leafy greens are high in water content and packed with skin-friendly nutrients.
Tip: Incorporate a variety of water-rich foods into your daily meals for a delicious way to support your skin’s hydration.
Proper hydration is essential for maintaining healthy, radiant skin. By drinking enough water, using hydrating skincare products, and making simple lifestyle adjustments, you can keep your skin balanced, smooth, and resilient. Consistent hydration helps strengthen your skin’s natural barrier, reduces fine lines, and gives you a naturally radiant glow. For personalised skincare tips and guidance on achieving a hydrated complexion, Dr Tom Goyer is here to help. For more expert advice, visit Dr Tom Goyer’s blog.