Cosmetic leaks
What photolyase does to your DNA – and why it doesn't only work after sunburn
Even a summer day without sunburn can leave thousands of DNA damage sites per skin cell. Photolyase is an enzyme that acts precisely there – where we humans evolutionarily lack our own repair mechanism. What it does, where it comes from, and why it doesn't have to wait until the skin is already red.
How the Seasons Affect Your Skin – and How to Care for It the Right Way
Discover how the seasons affect your skin and how to care for it year-round with the right ingredients and skincare routine.
Vitamin C in cosmetics
Ascorbic Acid, Efficacy, Bioavailability: What Vitamin C Does in Skincare – and What to Look Out For in Products and Formulations.
Tips for the right sun protection.
How much sunscreen, when to reapply, which filters? Specific tips from Dr. Lars Rüther for effective sun protection in everyday life.
Do you know astaxanthin? The world's most powerful antioxidant
Astaxanthin from red algae: Why this active ingredient is up to 500 times more antioxidant than vitamin E – and effectively counteracts skin aging.
Acne? Avoid the following
Which skincare mistakes and lifestyle triggers fuel acne – and how to effectively prevent blackheads, pimples, and adult acne.
Facial cleansing with oil (Oil Cleansing Method)
Like dissolves like: How the Oil Cleansing Method removes sebum, makeup, and dirt – without disrupting your skin's natural barrier.
Do you know, or maybe even have, Mallorca acne?
Acne aestivalis: What distinguishes Mallorca acne from classic acne, when it appears – and how you can effectively prevent this sun rash.