We are now well aware of how synthetic chemicals and pollutants can adversely affect the greater environment, so imagine how these unnatural substances can wreak havoc on the delicate ecosystem of the skin. Harsh synthetic chemicals in skincare often cause imbalances, disrupting the skin’s lipid balance, moisture levels and flora, which can ultimately weaken the skin’s protective acid mantle and contribute to skin problems ranging from eczema to acne and premature ageing. So how can you keep the skin’s ecosystem happy and thriving?

Using only certified natural and organic ingredients in your skincare routine is one way of keeping your skin’s flora in balance and sustained. We have a wonderful synergy with plant life, probably because we are made up of similar elements. When a plant is injured, healing plant chemicals travel to the injured area; when we use these plants in skincare, they offer us similar regenerative benefits.

When our skin’s lipid (fats and oils) balance is not right, we can use plant oils to replenish oil supplies. Many of the acids found in plant oils are also found in skin. Linoleic acid, a wonderful moisturising acid, is found in the skin but diminishes as we age. Levels of this acid can be replenished by using evening primrose oil. Palmatoleic acid, found in human sebum, is also found in macadamia nut oil. As we age and our skin’s environment naturally starts to dry up, we can rely on plants to help restore balance to the skin.

While natural is best, you must consider the individual nature of the ecosystem of your skin. If your skin is naturally oily, it doesn’t make good sense to swamp the ecosystem with more oil (unless cleansing, when oil is rinsed off, which works quite well).

What about the millions of creatures that live on our skin? Sounds unappealing, but good bacteria work very hard at helping to maintain balance in our bodies. It’s important to maintain a predominance of good bacteria. When bad bacteria predominate, we become prone to skin infections and problems. By using gentle natural ingredients and those suited to your skin type, you can help keep your skin’s flora healthy.

Probiotics found in live yoghurt and other cultured products are wonderful for keeping your skin’s natural flora in balance. For this reason, yoghurt makes a brilliant fresh food mask and can be used as a daily skin cleanser or mask. It has the benefit of containing lactic acid, renowned for its skin-refining properties.

biotics can also be employed in your skincare routine to keep the flora of your skin healthy. They create an environment for healthy bacteria to thrive. Foods rich in prebiotics or fructooligosaccharides (which you can buy as a supplement and both consume and incorporate into your masks) include bananas, chicory, Jerusalem artichoke, oats, berries, soybeans, tea, garlic, whole rye, herbs, fresh whole wheat, molasses, agave, peas, peanuts and beans.