What is the best antioxidant for hair growth?
                                
                                
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                                    5 min read                                
                            
                                According to a 2021 study, the topical application of antioxidants was shown to reduce hair shedding and increase perceived hair fullness in participants with thinning hair. While no single "best" antioxidant exists, several are critical for promoting healthy hair growth by protecting follicles from damaging free radicals. This guide explores the most effective antioxidants for fortifying your hair from the inside out and topically.