Guides
In the Scheunengut guide, we explain vitamins, minerals, plant compounds and dietary supplements clearly and with a solid scientific grounding – from correct intake to the right product for you. Use the search or the topic filters to quickly find what you need.
The Skin-Hair-Nail Set: Cleverly Combining Zinc & Cycle Balance
Skin, hair and nails are the visible calling card of your body – and at the same time an area that responds to many influences: diet, season, stress and hormone...
Best Supplements for Firm, Strong Nails
Brittle or soft nails are a common nuisance – and around the topic many promises circulate. We stay factual: which nutrients are linked under EU law to the maintenance of...
Best Supplements for Skin, Hair & Nails: Recommendations
Skin, hair and nails are often regarded as a mirror of the body's overall supply. If you want to support them from within, you should know which nutrients play a...
White Spots on the Nails: Causes and What Really Lies Behind Them
Small white spots or streaks on the finger- or toenails are familiar to most people. Persistent myths surround this phenomenon, above all the notion that white spots are a sure...
Stop Nail Biting: Understand the Causes and Break the Habit
Nail biting is one of the most widespread habits of all and affects children as well as adults. For many it is an automatic reach in moments of tension, boredom...
Ridges in the Nails: Recognising Causes and Reacting Correctly
Almost everyone notices ridges in their nails at some point in life. In the vast majority of cases, ridges running lengthwise are completely harmless and are part of normal ageing....
Brittle Nails: What Really Lies Behind Them and What Helps in Everyday Life
Brittle nails that splinter, peel or tear easily are a very common concern and in most cases harmless. Often external influences such as frequent hand washing, cleaning products or dry...
Buying Biotin: Dosage, Forms & What to Look For
Hardly any vitamin is as closely associated with hair and nails as biotin. Packaging boasts sky-high doses, and drugstore shelves and online shops are lined with beauty capsules, gummies, and...
Beautiful Skin, Hair & Nails from Within: Biotin, Zinc & Selenium
Beautiful skin, hair and nails from within: biotin, zinc and selenium contribute to their maintenance, plus vitamin C for collagen formation – along with care tips.
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