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    3. Three professionals told us the hero ingredients they always look for in skincare products

    Three professionals told us the hero ingredients they always look for in skincare products

    Published on 26 May 2020 - Last updated on 19 December 2025 by Beth Ryan

    Skincare can feel like a bit of a minefield, we get you. Keeping up with the latest buzz-ingredients, knowing what they all do and the order to apply them – it can be a lot. We spoke to three skincare professionals about the skincare they actually use, the hero ingredients to look out for and why you should give them a go too.

    By Beth Ludolf

    • 1 Hyaluronic acid

      According to Luma from Kalma Spa, there’s a good reason everyone talks about hyaluronic acid. “Hyaluronic acid has an unrivalled ability to hydrate our skin, it’s the key component involved in skin’s moisture and has unique capacity to retain and bind water molecules (holding up to one thousand times its own weight)”, she says. And like any true skincare hero, it’s universal, “Everybody’s skin needs moisturise to remain healthy and look glowing, especially with so many external factors – weather, central heating, stress (to name a few) – that leave skin parched”. Hyaluronic acid is used in different products to penetrate different layers of the skin. Luma explains, “it has intensive moisture-binding effects, acts a natural filler to smooth wrinkles and boosts cell renewal”. You really can’t go wrong.

    • 2 Vitamin C

      “I always look for Vitamin C,” says Giorgia Senesi, skin specialist at Lacquered + Stripped, “our body doesn’t naturally produce it, so we have to ingest it as part of our daily diet or apply it topically to the skin”. Vitamin C is a key ingredient for anti-ageing, “it’s a really powerful antioxidant and helps protect against free radical damage which can cause the cells responsible for skin elasticity and collagen production to breakdown”. It also improves the appearance of the skin, revives dullness and brightens dark spots. Giorgia recommends avocado extract for incorporating Vitamin C into your skincare routine, “it’s a great source of minerals, Vitamin C and E, I apply natural avocado oil at night (cells regenerate faster at night) and rinse in the morning”. You had us at ‘anti-ageing’. 

    • 3 Zinc Oxide

      Zinc Oxide is the most important ingredient in any skincare routine for Cinzia from Beauti Skin Clinic. “Zinc Oxide is a safe, micro-fine mineral found in mineral sunscreens that offers broad-spectrum from both UVA (ageing) and UVB (sunburn-causing) rays”, she explains. While most skincare ingredients work to reverse damage to the skin, protecting skin from the sun prevents that damage from ever occurring in the first place. “The sun is responsible for 90% of visual ageing including wrinkles, uneven tone and poor texture, by protecting against the sun, it not only prevents further damage but allows the skin to prioritise repairing damaged cells”, she says. Basically your skin will be far healthier overall – now and in the future.

      During this uncertain time, we’ll be continuing to create the content you love – whether for distraction, inspiration or to give guidance on wellbeing. If there’s anything you’d like to see (or not see) please contact us on Instagram @treatwell_uk. We hope you keep safe and healthy.

    FAQs

    What does hyaluronic acid do for your skin?

    Hyaluronic acid intensely hydrates your skin and helps it retain moisture. It can hold up to one thousand times its own weight in water, making it a key ingredient for healthy, glowing skin. It also acts as a natural filler to smooth wrinkles and boosts cell renewal.

    Why should you use vitamin C in your skincare routine?

    Vitamin C is a powerful antioxidant that protects your skin from free radical damage. Your body cannot produce it naturally, so you need to apply it topically or get it through your diet. Vitamin C also revives dullness and brightens dark spots, improving your skin’s appearance.

    How does zinc oxide protect your skin from ageing?

    Zinc oxide offers broad-spectrum protection from both UVA and UVB rays in mineral sunscreens. The sun causes 90% of visual ageing, leading to wrinkles, uneven tone and poor texture. Protecting your skin from the sun helps prevent further damage and allows your skin to repair itself more effectively.

    Which ingredient is best to lock in skin moisture?

    Hyaluronic acid is considered the best ingredient for locking in skin moisture. It binds water molecules to the skin and is essential for keeping all skin types hydrated and vibrant, especially when exposed to stress or environmental factors.

    When should you apply avocado oil for best skin benefits?

    Apply natural avocado oil at night to get the most benefits for your skin. Nighttime is when skin cells regenerate most quickly, so using avocado oil allows its Vitamin C, Vitamin E and minerals to deeply nourish and brighten your complexion.

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