As the summer sun intensifies, so does the need for a solid skincare routine that protects and nourishes your skin. Warmer weather means more exposure to the elements, and this can accelerate skin ageing, deplete moisture levels, and leave your skin vulnerable to environmental damage of all kinds.

“During summer, your skin is exposed to a heightened level of UV radiation, heat and humidity, and oxidative stress, making it essential to focus on ingredients that hydrate, protect, and repair,” says Dr Bradley Wagemaker, medical director at Lamelle Research Laboratories. “Proactively choosing the right ingredients is key to keeping your skin radiant and resilient throughout the hotter months.”

Here are a few ingredients to look out for and incorporate into your skincare routine this season to keep your skin hydrated, radiant, and resilient.

Growth Factors: the future of skin rejuvenation

Few people are aware of the stimulating skin regeneration and healing properties of growth factors, but they should be. Growth factors are proteins that play a crucial role in cell growth, repair, and development. They act as signalling molecules, binding to specific receptors on the surface of cells to stimulate processes like cell division, differentiation, and tissue regeneration. In skincare and medicine, growth factors are often used to promote healing, improve skin texture, and support anti-aging by encouraging the production of collagen and elastin. This makes growth factors a great ally in your skincare routine, especially during summer when your skin is exposed to more UV damage.

Vitamin C: the glow booster

Vitamin C is a must-have during spring and summer and is one of the most effective antioxidants for protecting your skin from environmental stressors. This powerful antioxidant helps to brighten the skin, even out skin tone, and reduce the appearance of dark spots caused by sun exposure. Additionally, vitamin C protects the skin from environmental damage caused by UV rays and pollution, making it a vital component for maintaining a healthy, glowing complexion. It also boosts collagen production, which helps keep your skin firm and youthful. Whether in your morning serum or as a part of your diet through citrus fruits, Vitamin C is a great way to keep your skin radiant.

Hyaluronic Acid: hydration hero

As temperatures rise, keeping the skin hydrated becomes crucial. Often hailed as a hydration powerhouse, Hyaluronic Acid (HA), a natural substance found in our skin, can hold up to 1,000 times its weight in water, making it an exceptional hydrating ingredient. It locks in moisture, leaving your skin looking plump and dewy. However, when combined with hyaluronidase inhibitors, the formulation can also stimulate the body’s natural HA production. Applying a hyaluronic acid serum before your moisturiser can give your skin the hydration it craves during the summer heat, without clogging pores or feeling greasy – they myth is that your skin must be wet or moist before applying HA.

Peptides: powerhouse for skin repair

Peptides, often included in anti-aging and “corrective” skincare products, work by signalling to your skin to produce more collagen and elastin. These short chains of amino acids help strengthen the skin barrier, reduce inflammation, and improve skin texture. Peptide-based serums or creams are ideal for anyone looking to combat signs of ageing, such as fine lines and loss of firmness. They also work well with other ingredients like HA and vitamin C, making them versatile additions to your routine.

Omega fatty acids: inside-out nourishment

For skin that glows from within, don’t forget the power of omega fatty acids. Found in foods like salmon, flaxseeds, and walnuts, omega-3 and omega-6 fatty acids help strengthen your skin’s barrier, reduce inflammation, and keep your complexion soft and supple. These healthy fats nourish your skin cells from the inside, helping to combat dryness and flakiness.

Vitamin A – Retinoids: the summer smooth operator

Retinol is often used in the winter, but newer vitamin A esters are now available that don’t cause dryness, irritation, or sun sensitivity. These new vitamin A options work like prescription versions by increasing cell turnover, smoothing the skin, and reducing fine lines. They have few side effects and a good safety profile, so you can use them during the day. Just make sure to apply sunscreen with them.

Sunscreen: your first line of defence

This wouldn’t be a summer skincare guide without emphasising the importance of sunscreen in preventing premature aging, sunburn, and skin cancer. Select a broad-spectrum sunscreen with at least SPF 30, and make sure to reapply throughout the day, when you’re both indoors and outdoors.

Incorporating these powerful ingredients into your skincare and diet ensures your skin stays healthy, hydrated, and protected all spring and summer. From antioxidants like Vitamin C to hydrating heroes like HA, these ingredients will help you maintain a confident, glowing complexion through the changing seasons.