by Martin Duffy
•
25 Feb, 2024
The Secret of Hydrated Skin We all know that hydrated skin is key to a soft and supple complexion, and that dehydrated skins are prone to becoming rough, flakey, irritated, dull, and prematurely aged. However, few realise the principle cause of dehydrated skin is a compromised skin barrier, typically caused by harsh cleansers, over-exfoliation, hot water, environmental factors (such as weather, pollution, etc) - all of which strip the skin’s natural oils. It can also be affected by genetic factors, such as sebaceous gland density and skin-barrier function. If the upper layers of your skin don’t have enough lipids (oils) to form a stable water-proof barrier, water can easily evaporate out of the skin. As dehydrated skin is an external problem, it is most efficiently treated from the outside in the form of a moisturiser, which helps plump up thirsty skin cells and trap moisture in the skin. A common misconception is that drinking lots of water will help rehydrate the upper laters of the skin. However, whilst drinking water is essential for the body to function properly, and has numerous skin benefits (such as helping to flush toxins out of the body), increasing the amount you drink has no direct link to the hydration of the skin’s upper layers. It will hydrate the deeper dermal layer, and help improve skin elasticity, but as this water doesn’t directly pass into the epidermis it cannot correct a parched skin. As the dermatologist Kate Roda MD sagely said, ‘humans aren't like plants. Our skin doesn't perk up when we consume water.’ In short; an application of a topical hydrating lotion will do far more your skin hydration levels than drinking endless bottles of water! Top Tips for a Hydrated Skin: 1. Minimise your exposure to low humidity, strong winds, dry heat, and the sun. 2. Wash the skin with cool or warm water, rather than hot water, which robs the skin of moisture. 3. Opt for a gentle pH balanced cleanser and toner that doesn’t strip the skin’s oils. 4. After cleansing and toning, don’t blot; apply your serums/creams to damp skin, which will lock the water in. 5. To boost hydration levels further, apply a hydrating serum, and lock this in with your moisturiser. 7. Look for moisturisers rich in replenishing oils (such as raspberry seed, jojoba, shea butter, etc), which help the skin form an effective barrier to water loss. 8. Eat plenty of foods rich in essential fatty acids - good sources include walnuts, flaxseed, borage, and olive oil. For more advice on improving the health of your skin, and with it helping to stave off premature ageing, why not book in for a facial with us at The Rowan Tree!