Summer is the season of effortless, glossy hair – but hot weather can be challenging for extensions. Heat, humidity and UV exposure all affect how your extensions look, feel and behave, so a little extra care goes a long way. With the right routine, your extensions will stay smooth, hydrated and seamless throughout the warmer months.

Protect Your Hair from UV Exposure

Hair is far more vulnerable to sun damage than most people realise. UV rays weaken the cuticle, fade colour and leave extensions feeling dry or brittle. Because extensions don’t receive natural oils from the scalp, they’re even more susceptible to environmental stress.

What helps:

• Use a UV-protective leave-in spray every day, even when it’s cloudy, we recommend our Kevin Murphy everlasting Colour range. Our Kevin Murphy Heated defence also provides UV protection
• Wear a hat or scarf during peak sun hours to shield the hair, we recommend wearing our Silke Hair Turbans during peak sun hours
• Avoid sunbathing with wet hair, which intensifies dryness and colour fade

Lightweight, antioxidant-rich leave-ins are ideal because they create a protective barrier without weighing the hair down or affecting the bonds.

Keep Your Extensions Hydrated

Hydration is the foundation of healthy-looking extensions. Hot weather draws moisture out of the hair, and because extensions don’t produce their own oils, they rely entirely on your routine to stay soft and manageable.

Your hydration routine:

• Use a gentle, sulphate-free shampoo to avoid stripping moisture, we recommend our Kevin Murphy Hydrate Me range
• Apply conditioner only to the mid-lengths and ends
• Use a lightweight oil or serum on the tips to prevent dryness
• Add a weekly deep-conditioning mask to replenish lost moisture, we recommend our Kevin Murphy Hydrate Me Masque

Look for products with nourishing botanicals, moisture-balancing ingredients and lightweight textures that won’t cause slippage or residue near the bonds.

Reduce Heat Styling Where Possible

Your hair is already exposed to heat from the sun, so minimising additional heat helps prevent dryness, frizz and breakage. Extensions respond best to gentle styling, especially in summer.

Try:

• Air-drying whenever possible
• Heatless waves using braids or soft rollers
• Loose, low-tension hairstyles that protect the bonds
• Always applying a thermal protector when using hot tools

This approach keeps your extensions looking glossy and helps them last longer.

Be Careful with Sunscreen

Sunscreen is essential for your skin, but certain formulas can stain extensions – particularly lighter shades. This is one of the most common causes of unexpected discolouration during summer.

Avoid staining by:

• Using mineral SPF around the hairline
• Tying your hair up before applying sunscreen to your body
• Washing your hands thoroughly before touching your hair

A few small adjustments can prevent unwanted colour changes and keep your extensions looking fresh.

Keep Your Bonds Clean

Sweat, oils and product build-up can affect how well your extensions sit and how long they last. Hot weather naturally increases oil production, so keeping the root area clean is essential.

Best practice:

• Rinse your scalp after workouts or beach days
• Avoid applying heavy conditioners or masks near the roots
• Brush twice daily with an extension-safe brush to prevent tangling

This helps maintain the integrity of the bonds and keeps your extensions feeling comfortable and secure.

Maintain Regular Salon Appointments

Summer is the perfect time to book in for a refresh, tidy-up or hydration treatment. Regular maintenance ensures your extensions stay healthy, glossy and perfectly blended, no matter how hot the weather gets.

We’re Always Happy to Help

If you’d like personalised advice or a tailored routine for your hair type, our stylists are always here to help. Book an appointment and let us create a plan that keeps your hair looking and feeling its best all season.