The 4-Week Countdown: How to Prepare Your Body and Scalp Optimally for Your Hair Transplantation
Learn how to prepare optimally in the four weeks before your hair transplant. Our countdown guide shows you step by step which measures are crucial for nutrition, scalp care, and medication management.
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Deoxyribose and Hair Growth: How a DNA Sugar Could Revolutionize Scalp Circulation
A groundbreaking study from the University of Sheffield shows: the DNA sugar deoxyribose could revolutionize hair growth through angiogenesis. Learn how blood circulation is the key to healthy hair and what you can do today.
Magnesium and Hair Loss: How the Anti-Stress Mineral Protects Your Scalp from Calcification
Magnesium is an essential mineral that plays a key role in healthy hair growth. Learn how a magnesium deficiency leads to hair loss, how scalp calcification affects blood circulation, and which magnesium-rich foods and KÖ-HAIR products can help support your hair growth from the inside and outside.
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Itching after Hair Transplantation: Causes, Stages, and Proper Care
Itching after a hair transplant is one of the most common side effects during the healing process...
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Medications and Supplements Before Hair Transplantation: When You Need to Stop Taking Them
A successful hair transplant begins long before the actual procedure. While many patients focus o...
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Washing Hair After Hair Transplant: Your Step-by-Step Guide for the First Weeks
The first days and weeks after a hair transplant are crucial for the final result. Besides avoidi...
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Scalp Detox: The 5-Step Scalp Care Routine for Maximum Hair Growth
Hair care has fundamentally changed in 2026. While for years we focused almost exclusively on hai...
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Vitamin D and Hair Loss: Why the Sunshine Vitamin Is Essential for Your Hair Follicles
Research into the causes of hair loss is continuously making progress. While genetic and hormonal...
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Clascoterone for Hair Loss: How the New Active Ingredient Could Revolutionize Treatment
The groundbreaking Phase III results for Clascoterone could revolutionize the treatment of hereditary hair loss. Learn how the first topical androgen receptor blocker works and how you can already optimize your hair care.
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Redness and Crusting After Hair Transplantation: What Is Normal and How to Support Healing
The decision to undergo a hair transplant is the first step toward renewed self-confidence. Howev...
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Zinc and Selenium Against Hair Loss: How Two Trace Elements Affect Your Hair Growth
You have probably already heard that certain nutrients are important for healthy hair. While biot...
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Peptides Against Hair Loss: How the New Class of Active Ingredients Strengthens Your Scalp and Hair Follicles
For a long time, minoxidil was considered the undisputed standard in treating hair loss. But the ...
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Mental Preparation Before Hair Transplantation: Why Stress Management Affects Your Success
The decision to undergo a hair transplant is an important step toward renewed self-confidence. Wh...
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Hair Serum Application: How to Use the KÖ-Hair Circulation Serum Spray Correctly
Learn how to properly use the KÖ-Hair Circulation Serum Spray with 3% Redensyl. Step-by-step guide for optimal scalp care and hair growth.
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Shock Loss after Hair Transplantation: Why Your Hair Falls Out and When It Will Grow Back
The weeks following a hair transplant are a time of anticipation – but often also uncertainty....
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More Hair When Washing? What Normal Hair Shedding Is – and When It's Worth Taking a Closer Look
Many people first notice hair loss not in the mirror but in the shower or in the hairbrush. I...
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Why shampoo often isn’t enough for hair loss – a scientific perspective
Hair loss is complex – and shampoo alone is often not enough. Learn why the crucial processes take place deep in the hair follicle and which modern active ingredient approaches like Redensyl specifically target this area.
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Scalp Circulation and Hair Growth: How Targeted Stimulation Activates Your Hair Follicles
The Importance of Blood Circulation for Healthy Hair Growth
Full, healthy hair starts at the root...
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Collagen for Hair: How the Structural Protein Strengthens Hair Growth and the Scalp
Healthy, strong hair begins far beneath the surface – deep within the layers of the scalp. While ...
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Scalp Priming: How to Specifically Prepare Your Scalp for Hair Transplantation
The decision to undergo a hair transplant is an important step toward renewed confidence and full...
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Iron, Ferritin, and Amino Acids: The Underrated Keys Against Hair Loss
Hair loss is a complex topic that goes far beyond pure genetics. In modern trichology and hair re...
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Hair Longevity: Why Preventive Hair Care Will Make the Difference in 2026
For a long time, hair loss was only treated once it became visible. But a new approach is revolut...
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Omega-3 Fatty Acids Against Hair Loss: How Anti-Inflammatory Nutrition Promotes Your Hair Growth
The health of our hair is significantly influenced by the nutrients we provide to our body. While...
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Scalp Skinification: Why Exfoliation Is the Key to Healthy Hair Growth in 2026
The year 2026 marks a paradigm shift in hair care: the so-called "skinification" of the scalp has...
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Sleeping Properly After Hair Transplantation: Your Night-by-Night Guide
Learn how to sleep properly during the first nights after a hair transplant. Our night-by-night guide shows the optimal sleeping position and the best care products for a quick recovery.
Sports after hair transplantation: When you can be active again
When is it safe to resume sports after a hair transplant? Our schedule shows you how to safely get back to training – week by week.
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The Optimal Nutrition Plan Before Your Hair Transplant: How to Prepare Your Body from the Inside
A hair transplant is a significant step toward renewed confidence and full hair. While the surgeo...
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Gut-Hair Axis: How Your Microbiome Influences Hair Growth
Learn how the gut-hair axis affects your hair growth. Recent studies show: A healthy microbiome can reduce hair loss by up to 30%.
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Hair Loss Research 2026: The 3 Most Promising New Approaches
The year 2026 marks a turning point in hair research. Discover the three most promising new approaches to treating hair loss: metabolic reprogramming with PP405, the innovative 2-Deoxy-D-Ribose gel, and the groundbreaking MLPH peptides. Learn how you can integrate these scientific breakthroughs into your care routine today.
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Scalp-First: Why the Scalp Will Be the Focus of Hair Care in 2026
For a long time, hair care primarily focused on the lengths and ends. But a new trend is revoluti...
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Preparing for a Hair Transplant: How to Optimize Your Body and Scalp Before the Procedure
A hair transplant is a significant step towards renewed confidence and full hair. However, the...
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After the Hair Transplant: Your Care Plan for the First 6 Months
Proper care after a hair transplant determines the success. Learn week by week how to optimally support your scalp – from the Sensitive Calm Shampoo in the early phase to the activating care starting from week 4.
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How Your Diet Affects Hair Growth
Learn which nutrients your hair roots really need and how you can prevent hair loss through the right nutrition.
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Spring Detox for Skin & Hair: A Fresh Start for Your Beauty Routine
a springdetox brings skin and hair again into balance. with targeted cleansing, antioxidant protection and a focused scalp care create you optimal conditions for fresh complexion, strong hair and healthy growth – scientific well-founded and sustainable effective.
Healthy lashes instead of unnatural effects
More and more people are opting for healthy eyelashes instead of artificial effects. The article explains why extensions can strain the hair structure and how gentle cleansing and active ingredient-based care can sustainably strengthen and make natural eyelashes more resilient.
5 care mistakes that promote hair loss
Hair loss can be aggravated by improper care. Learn about the 5 common mistakes that weaken hair roots – and how you can strengthen the scalp and optimally support hair growth with a targeted, scientifically proven care routine.