What are the side effects of Primal Harvest Collagen?
                                
                                
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                                    4 min read                                
                            
                                While many studies show that hydrolyzed collagen is safe and well-tolerated by most people, some individuals may experience side effects from Primal Harvest Collagen. These reactions are typically mild and can range from minor digestive upset to more specific issues caused by sensitivities to certain ingredients.