What Are Collagen Sticks Good For? Benefits for Pets and People
                                
                                
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                                    4 min read                                
                            
                                As the body's natural collagen production declines after age 20, supplements like collagen sticks have become a popular way to replenish this vital protein. However, the term "collagen sticks" can refer to different products, with distinct benefits for pets as durable chews and for humans as convenient, single-serving supplement powders.