How long does it take to notice a difference with collagen powder?
                                
                                
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                                    5 min read                                
                            
                                According to Healthline, collagen turnover is a slow process, with most studies evaluating skin and joint effects using a minimum of 8 weeks of consistent supplementation. This patient approach is necessary because you are not providing an overnight fix but rather supplying your body with the amino acid building blocks it needs to repair and build new collagen structures from within.