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Skincare facts or fiction?


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With so much information and misinformation about skincare freely available on the internet and social media, it’s important to know what is myth and what isn’t.


Dr Judey Pretorius, a biomedical scientist and founder of skincare brand Biomedical Emporium, debunks six of the most common skincare myths that continue to do the rounds.


Myth 1: There’s no need for sunscreen during autumn and winter


Many people think that you only need to apply SPF during the warmer months, and that it’s only really necessary when spending prolonged time outdoors. The truth is that you should apply SPF every day, regardless of the season. UVA rays (the rays that cause the skin to burn) may not be that strong during the colder months, but UVB rays (the rays that cause hyperpigmentation, wrinkles and fine lines) are present all year round, and pose risks to your skin at any given time. UV rays can penetrate clouds, meaning your skin is at risk even on an overcast day.


Myth 2: You don’t need retinol until your later years


Retinol (vitamin A) is the holy grail of skincare ingredients. This powerful ingredient has the ability to increase the skin’s collagen production, increase the rate at which the skin’s cells turn over, treat and prevent acne, blackheads and breakouts and minimise fine lines and wrinkles. The saying ‘prevention is better than cure’ rings true – delaying the onset of wrinkles and other signs of ageing is much easier than minimizing existing ones. It is ideal to introduce retinol to your regime in your mid-20s to delay the formation of fine lines and wrinkles.


Myth 3: Make-up makes skin age faster


Make-up itself does not cause skin to age faster – in fact – a lot of modern foundation formulas contain anti-ageing ingredients to complement your skincare regime. The only time that make-up may contribute to the ageing process is if you do not remove it properly, or go to bed wearing it. When you go to sleep without removing your make-up, it’s not just the make-up that stays on your skin – it’s also dirt, impurities and bacteria picked up during the day, and these have the ability to accelerate the ageing process. I would recommend a double cleanse to ensure that every single bit of make-up is removed from the skin.


Myth 4: The harder you scrub, the better your exfoliation


When it comes to exfoliation, it is crucial to be gentle. If you’re exfoliating with a physical scrub, err on the side of caution and gently massage the product into the skin, in circular motions. Rubbing or scrubbing too hard will actually damage the skin. Plus, if you exfoliate too often you could strip the skin of its natural moisture. Less is more!


Myth 5: Wash your face with hot water to open your pores


While it’s true that steam helps open pores, you should never wash your face with hot water, period. Hot water might feel good, but it can damage skin by stripping it of its natural oils, drying it out and damaging its protective barrier. Lukewarm water is ideal. Not sure if the water is too warm? If your skin is red or flushed after rinsing, the water was too hot.


Myth 6: Oily skin doesn’t need to be moisturised


If your skin is oily you may be tempted to avoid moisturising in an attempt to control your skin’s oil production. The truth is that even oily skin requires moisturisation. Select a non-comedogenic moisturiser with a light texture that doesn’t feel heavy on the skin. A hyaluronic acid moisturiser is a great option for all skin types as it is naturally found in the body and helps the skin retain water, keeping it hydrated.


Dr Judey Pretorius is a highly accomplished Biomedical Scientist and product development specialist with substantial experience in the disciplines of acute, chronic and post-surgical wound healing, regenerative medicine and cell therapy. She is the co-founder of Biomedical Emporium®, a biotechnology company specialising in the formulation of advanced biological products, cell culture processes and tissue engineering for advanced wound healing and an advisory on regenerative medicine.

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