Sun Protection: Your Comprehensive Guide to Healthy Skin
The sun is an important source of energy, but its rays can cause significant damage to our skin. Consistent sun protection is essential to protect against sunburn, premature skin aging and skin cancer. In this comprehensive guide, you will learn everything you need to know about sun protection.
How does sun protection work?
Sunscreens contain special filters that either absorb, reflect or scatter harmful UV rays. There are two main types of filters:
Chemical filters: penetrate the skin and convert UV radiation into heat.
Physical filters: Lie on the skin and reflect UV rays like a mirror (mineral sunscreen / mineral filters).
Many modern sunscreens combine both filter types for optimal protection.
What sun protection factor (SPF) do I need?
The sun protection factor (SPF) tells you how long you can stay in the sun without turning red. A higher SPF offers better protection. For daily use, an SPF of at least 30 is recommended.
Important: No sunscreen offers 100% protection. Even with a high SPF, it is important not to expose yourself to direct sun for too long at midday. Therefore, wear additional protective measures such as clothing and a hat.
What makes a good sunscreen?
Stiftung Warentest regularly carries out sunscreen tests and evaluates various criteria. The criteria for evaluating the tested products include: sun protection factor, skin compatibility, ingredients and value for money.
In general, Stiftung Warentest attaches importance to:
Reliable sun protection: The cream should reliably meet the specified sun protection factor.
Good skin compatibility: The ingredients should be as skin-friendly as possible and not cause allergies.
Harmless ingredients: Stiftung Warentest tests the products for harmful substances.
Good value for money: The best products offer high UV protection at a fair price.
To get the latest recommendations, visit the official website of Stiftung Warentest or relevant consumer portals.
There you will find detailed test reports and can choose the sunscreen that is most suitable for you. Everyone knows the sunscreens from specialist shops such as La Roche Posay Anthelios Hydrating, Nivea or Garnier Ambre Solaire.
However, there are far more effective products from the world of medical cosmetics. You will find a selection of such sun creams below:
Some tips to consider when choosing a sunscreen
Sun Protection Factor (SPF): Choose a sun protection factor of at least 30 (SPF 30) for daily use (SPF 30 or sun protection factor SPF 50 / SPF 50).
Broad-spectrum protection: Make sure the cream filters both UVA and UVB rays.
Waterproofness: If you swim or sweat, a waterproof cream is recommended.
Skin type: Choose a cream that suits your skin type (dry, oily, sensitive).
Ingredients: Avoid products containing microplastics, parabens and other environmentally harmful substances.
What is important when it comes to sun protection for the face?
A good facial sunscreen is essential to protect sensitive skin from harmful UV rays. A sunscreen for sensitive skin will keep your skin healthy and beautiful in the long term. Here are some important aspects to consider when choosing a facial sunscreen:
1. High sun protection factor (SPF):
An SPF of at least 30 is recommended for the face.
Make sure that both UVA and UVB rays are adequately filtered.
2. Lightweight formula:
The cream should absorb quickly and leave no greasy residue.
It should be easy to wear under makeup and not clog pores.
3. Special ingredients:
Antioxidants: Protect the skin from free radicals and slow down skin aging.
Moisturizers: Keep skin hydrated and prevent dryness.
Soothing ingredients: Ingredients such as aloe vera or chamomile are particularly suitable for sensitive skin.
4. Non-comedogenic:
The cream should not clog the pores and thus reduce the risk of skin blemishes.
5. Waterproof:
If you sweat a lot or swim, a waterproof sunscreen is recommended.
Conclusion:
A good facial sunscreen is an investment in your skin's health. Look for a high SPF, a light formula and ingredients that suit your skin type. Follow the recommendations of independent testing institutes. Choose a cream that reliably protects you from the harmful effects of the sun.
Myths about sun protection
Myth 1: A high SPF will help me tan faster. Fact: A high SPF protects your skin from burns and slows down tanning.
Myth 2: I don't need sun protection in the shade. Fact: Even in the shade, UV rays can damage your skin.
Myth 3: Applying sunscreen once in the morning is enough. Fact: Sunscreen must be reapplied regularly, especially after swimming or sweating.
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