What Does Vitamin K Serum Do? A Comprehensive Guide to Its Skin Benefits
                                
                                
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                                    6 min read                                
                            
                                Studies have shown that topical vitamin K can significantly reduce the severity of bruising following cosmetic procedures, but what does vitamin K serum do for everyday skin concerns? It primarily works by strengthening capillaries and assisting the body's natural blood clotting process, making it a targeted treatment for specific vascular-related skin issues.