Sun protection for your hair – so it stays healthy & shiny
von Katharina Marin
03 July 2025
While we diligently protect our skin with sunscreen, we often forget our hair. But just like our skin, our hair also needs special protection from the sun's harmful effects. UV rays, heat, dry air, and salt water take a heavy toll on hair and scalp. The result: brittle, dull hair, an irritated scalp , and an increased risk of breakage.
So how do you protect your hair from the sun? And what really helps when your scalp feels tight or the ends feel dry and dull? The answer lies in proper care.
How do I protect my hair from the sun?
Sun exposure causes our hair to lose moisture, elasticity, and shine. Especially after a day at the beach, playing sports outdoors, or swimming in an outdoor pool, hair often feels straw-like, is difficult to comb, and appears dull.
So give your hair the same protection as you give your skin.
Protect your hair from the sun with Newkee?
The newkee conditioner natural is more than a conditioning conditioner – it is a true all-round protection for sun-stressed hair.
With its silicone-free formula, this conditioner forms a protective, moisturizing film on hair and scalp. Natural betaine intensely hydrates your hair and strengthens the scalp's natural barrier function. Combined with almond oil, linden blossom extract, and eyebright, it soothes dry, irritated skin and prevents tightness and itching.
Inulin from chicory root smooths the roughened cuticle layer – your hair not only feels softer, it's also easier to comb. Completely free of silicones, parabens, and microplastics.
Especially in summer, this is a real advantage: The formula has an antistatic and shine-enhancing effect – perfect against frizz and dry ends after a sunny day outdoors.
Colored hair requires special attention when it comes to sun protection.
Colored hair is more fragile than natural hair. The chemical treatment has already damaged its structure, and sun, chlorine, and salt water exacerbate this effect. The color fades faster, and the hair becomes even drier and more brittle.
Chlorine and salt water put stress on the hair.
Chlorine dries out the hair and damages the hair color, especially bleached hair, while salt water removes moisture from the hair.
Application tips for summer:
– After every sunbathing session: Rinse hair with water, massage conditioner into damp hair, leave in briefly and rinse thoroughly.
– For particularly intensive care: Use as a hair mask – apply generously and leave on for 10–15 minutes.
– Ideal for daily use – especially during the sunny season.
Also interesting: How to protect your tattoo from the sun!
How can hair be protected from sunstroke?
A condition known as sunstroke primarily affects the scalp – which is often thinner and more sensitive than other areas of skin. Especially with fine or thinning hair, the scalp is barely protected from the sun. A light hat or scarf is the best solution. It's also essential to apply cream to the scalp .