Just as plants wilt without water, our skin can lose its natural radiance and suppleness when deprived of moisture. There are a whole range of reasons why skin can become dehydrated, and identifying the root cause can help to replenish and revitalise it, revealing a radiant, healthy-looking complexion.
In this article, we'll delve into the importance of skin hydration, uncover the early signs and causes of dehydration, and discuss effective ways to restore moisture levels.
Why skin hydration matters
Skin hydration is crucial for maintaining the delicate balance of water within the skin's layers. This balance is upheld by the skin's protective barrier which is mainly composed of lipids –natural fats that help seal in moisture. When the skin lacks moisture and lipids, it struggles to retain water in its upper layers, resulting in a lacklustre appearance.
Proper hydration supports lots of important physiological processes, including regulating temperature, promoting healthy cell turnover and forming a protective barrier against environmental stressors. However, when the skin lacks adequate moisture, so does the skin’s barrier, making it more susceptible to dryness, irritation, premature ageing and a loss of elasticity.
The skin barrier acts as a shield, defending against harmful external factors such as UV rays, pollution and irritants. Therefore, when the moisture barrier is compromised, it may allow these external influences to penetrate more easily. Strengthening and maintaining your skin’s protective barrier can improve skin’s resilience and reduce dehydration and visible signs of ageing.
Signs of dehydrated skin
Recognising the signs of dehydrated skin is key to addressing this concern effectively. Common indicators include tightness, flakiness, dullness and an increased appearance of fine lines and wrinkles. Additionally, dehydrated skin may feel rough, which can be indicative of a compromised moisture barrier. By recognising these signs early on, you can take proactive measures to replenish moisture and restore skin health.
Causes of dehydrated skin
Dehydrated skin is caused by skin losing water too quickly, which can be a result of various factors, including environmental conditions, lifestyle choices and skincare habits. Understanding these causes is essential for effectively preventing and addressing skin dehydration. Here are some common reasons behind dehydrated skin:
Overexposure to hot water: While hot showers and baths can be relaxing, when too hot, they can strip the skin of its natural oils, compromising its barrier function and causing dehydration.
Environmental factors: If you spend a lot of time in a dehydrating environment, such as an air-conditioned or heated office, or often face harsh weather conditions like wind, sun and low humidity, it can strip moisture from the skin.
Abrasive skincare ingredients: Certain skincare products formulated with alcohol, artificial fragrances or harsh chemicals can disrupt the skin's natural balance, making the skin more susceptible to dehydration and irritation.
Insufficient water intake: As we already know, water is essential for maintaining overall body functions, and this applies to skin health as well. Not drinking enough water can affect skin hydration levels, as water is essential for maintaining the skin's moisture balance from within.
Ageing: As we grow older, the skin's ability to retain moisture decreases, making it more prone to dehydration.
Unhealthy diet: Poor dietary choices lacking in essential nutrients, particularly those that support skin health like essential fatty acids, vitamins and antioxidants may, contribute to dehydrated skin.
By delving into these underlying causes, you're better prepared to embrace skincare practices that quench your skin's thirst for hydration. It's time to pamper your skin with the care it deserves and revel in the glow of healthy, hydrated skin!
Mastering skin hydration
Hydration is key for maintaining soft and smooth skin. This involves both internal and external approaches to replenish moisture levels and maintain a healthy skin barrier. Here are some top tips on how to hydrate the skin:
Drink plenty of water: Stay hydrated by drinking at least eight glasses of water daily. You may need more if you’re physically active or in a dry environment.
Eat a well-balanced diet: Your diet can have a significant impact on your skin. Incorporating foods that are naturally rich in essential fatty acids, like oily fish, nuts and seeds, as well as hydrating and antioxidant-rich fruits and vegetables such as cucumbers and tomatoes, can help to strengthen the skin’s natural moisture barrier and support the skin’s lipid barrier – so make sure you’re getting your five-a-day!
Choose the right cleanser: Use a gentle, hydrating cleanser that doesn't strip away natural oils from your skin.
Serums: Face serums are lightweight products that contain high concentrations of active ingredients like hyaluronic acid, which deeply hydrate and plump the skin. They absorb quickly into the skin, making them an excellent step after cleansing. Look for ingredients like hyaluronic acid, glycerin or ceramides, which help to attract and retain moisture.
Moisturise regularly: Apply a moisturiser suited to your skin type after cleansing and toning. Look for moisturisers with ingredients like shea butter, jojoba oil, ceramides or squalane, which help to lock in moisture and keep your skin hydrated throughout the day. Ideally, apply your moisturiser immediately after showering or bathing to seal in moisture.
Hydrating masks: Treat your skin to hydrating masks once or twice a week. Look for masks containing ingredients like hyaluronic acid, which provide an extra boost of hydration and nourishment.
Layer skincare products: Apply your skincare products in the correct order to maximise hydration. Start with lighter consistencies like serums and finish with heavier moisturisers or oils to lock in moisture. This layering technique ensures that each product can penetrate the skin effectively, providing long-lasting hydration.
Limit hot water exposure: Opt for mild temperatures to prevent excessive moisture loss and minimise the risk of skin irritation.
Protect from sun exposure: Use sunscreen daily to protect the skin from harmful UV rays, which can contribute to skin barrier damage, moisture loss and premature ageing such as fine lines, wrinkles and age spots.
Get enough Z’s: Prioritise getting enough sleep, as a lack of sleep can lead to dehydrated skin and can exacerbate existing skin issues. Aim for seven to nine hours of quality sleep each night to allow your skin time to repair and rejuvenate.
Products to help hydrate skin
Hydrating and supporting your skin’s moisture barrier can help enhance your skin’s overall appearance, also increasing resilience and elasticity for a more radiant complexion. Follow this step-by-step skincare guide on how to effectively hydrate skin:
STEP ONE: Cleanse
A good cleanser is essential. This will remove any make up, SPF and dirt from your skin without stripping it of its natural oils. Use our No7 Derm Solutions™ Comforting Cream Cleanser which gently cleanses & hydrates*. This formula has been designed to remove impurities and makeup and is suitable for dry skin. After use, skin is left clean, feeling softer and comfortable*. *Consumer study
STEP TWO: Treat
If your skin is on the drier side, you might need an extra treatment or serum to keep your skin hydrated. Our HydraLuminous+ 2% Hyaluronic Acid Serum locks in hydration to plump and smooth skin*. Whatever your skin faces, you can experience round-the-clock hydration. The refreshing formula absorbs effortlessly into the skin with a non-greasy finish, and infuses the skin with a burst of fresh hydration that lasts from morning to evening and beyond. *Consumer study
STEP THREE: Moisturise
Lock in the extra hydration you’ve added throughout your skincare routine with a moisturiser. For drier skin, a rich formula might work best. If your skin is easily irritated, however, try an unfragranced cream. Our No7 Derm Solutions™ 100hr Hydration Cream is a great option to deeply hydrate the skin and help improve the appearance of dryness, visible redness & uneven skin tone* - providing instant* and long-lasting hydration for 100hrs**. Powered by our Adaptopro Complex™ a blend of Ceramides, Niacinamide and Adaptogens, this formula helps support the skin's moisture barrier and supports the natural makeup of the skin, leaving it feeling comforted & soothed*. *Consumer study **Instrumental measure
By embracing these simple yet powerful habits into your skincare routine and lifestyle, you can effectively learn how to hydrate your skin and maintain a healthy, glowing complexion.
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