Is drinking more water really the secret to glowing skin? And do you still need SPF when the sun is hidden behind the clouds? With so much skincare advice shared online, it’s easy to get swept up in well-meaning tips that don’t always work – and some myths can even do more harm than good.
At Appearance Based Medicine in Marlow, aesthetic nurse prescriber Clare McLoughlin RGN INP draws on over 20 years of clinical experience to help patients cut through the noise. Her focus is on offering education, clarity and personalised care. She takes the time to ensure every decision about aesthetic treatments is based on expert knowledge and your skin’s individual needs.
In this blog Clare addresses three of the most common skincare myths she hears in her clinic. From what hydrating your skin actually means to the importance of SPF and why it’s worth considering preventative aesthetic treatments, Clare shares expert advice that puts your skin’s health first.
Myth 1: ‘Drinking plenty of water will keep your skin fully hydrated’
It’s one of the most common skincare tips out there – ‘drink more water and your skin will stay plump and hydrated’. Staying hydrated by drinking enough water is essential for your overall health but it doesn’t necessarily mean your skin is getting all the moisture it needs at a cellular level.
Clare explains, “You can drink lots of water, but if the skin barrier is compromised or your skin is lacking hyaluronic acid and collagen, it won’t retain that moisture efficiently.” This is especially true in summer, when more sun, heat and environmental factors can leave skin feeling dry, dull, or tight – even if you’re well-hydrated from within

Targeted skin treatments can help with replenishing hydration from the inside out. Clare often recommends Profhilo®, an injectable treatment packed with hyaluronic acid, designed to boost hydration, collagen and elastin for smoother, firmer skin. Unlike dermal fillers, Profhilo® doesn’t alter the shape or structure of the face. Instead, it improves the skin’s texture and ability to retain moisture, leaving it looking smoother, hydrated and more glowy.
Alongside in-clinic treatments, Clare often shares simple, evidence-based tips to support skin hydration from the inside out. One example she regularly discusses during initial consultations is adding a small pinch of Celtic salt to water, which can help improve cellular hydration by supporting mineral balance and absorption. “It’s a simple trick that can make a big difference,” says Clare. Skin hydration is about so much more than drinking water, it’s important to understand your skin’s specific needs through practical advice and treatments.
Myth 2: ‘You don’t need to wear SPF if it’s cloudy’

Myth 3: ‘Aesthetic treatments are only needed once ageing is visible
It’s a common assumption that aesthetic treatments are something to think about only once fine lines and wrinkles are visible. But delaying until signs of ageing are more advanced isn’t always the most effective approach. Starting earlier with subtle, preventative treatments can help maintain smoother skin for longer – without dramatically changing how you look.
Clare regularly sees patients who want to stay ahead of the ageing process, supporting their skin in a way that feels natural and manageable. “It’s not about doing everything at once,” she explains. “Often, the best results come from starting small and building a plan around your skin’s needs.” Wrinkle relaxing treatments are a good example. Used early, they can gently soften movement in targeted areas, helping to prevent lines from becoming deeply etched. But it’s not just about wrinkles – changes in hydration, elasticity and skin quality begin gradually, and a considered approach from the outset often leads to better long-term results.
That’s why Clare always begins with an in-depth consultation. Taking the time to understand your goals, assess your skin and facial dynamics, and offer honest, expert-led guidance is a key part of the process. You might be ready to start treatment now, or simply want to plan ahead – either way, getting professional advice early on gives you the confidence to take care of your skin in a way that’s
tailored to you.
Conclusion
When it comes to skincare and aesthetic treatments, it’s easy to feel overwhelmed by advice, especially when some of it is based more on trends than truth. That’s why Clare’s approach at Appearance Based Medicine is always rooted in education, clinical expertise, and honest conversations.
From understanding what your skin really needs to knowing when and how to act, the right support makes all the difference. Some patients come with specific concerns in mind while others simply wish to feel more confident in their skin.
If you want to read more, the experts at Consulting Room really know what they're talking about and have put together some SPF, dermal fillers, Profhilo, fine lines and wrinkles and skin texture treatment FAQs just for you.
If you have more questions, you can use the SPF, dermal fillers, Profhilo, fine lines and wrinkles and skin texture questions feature to talk to our panel of trained medical experts.
If you're keen to get started with any of these treatments right away then you're in luck - those clever folks also have a list of trusted, accredited SPF, dermal fillers, Profhilo, fine lines and wrinkles and skin texture clinics in your area.
Many thanks to the author of this blog Clare McLoughlin who founded Appearance Based Medicine in 2004, driven by a desire to provide advanced facial rejuvenation solutions and aesthetic treatments to patients in Marlow, Buckinghamshire and the surrounding areas.
People choose Appearance Based Medicine because of the top-quality and personable service that they receive, and always leave the clinic with a welcome boost to both their inner confidence and outer radiance.
Call Clare McLoughlin now on 01628 303 020 or visit www.ab-med.co.uk

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