How do you increase your keratin levels? A nutritional and lifestyle guide
                                
                                
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                                    5 min read                                
                            
                                Keratin is the fundamental protein making up 95% of your hair and is also critical for the health of your skin and nails. While often associated with topical treatments, the most effective way to support your body's keratin synthesis is from within, through a nutrient-rich diet and healthy lifestyle habits.