The collagen peptides in The Solution™ have been extensively researched in three separate medical-grade studies. These studies confirm that regular intake can significantly reduce signs of aging in the skin. The participants in the studies only used the product for eight weeks before measuring the improvements, but the feedback for our customers suggests that the results become even more significant after using it for 3-5 months. It's also important to note that not all collagen products are the same, and this is what sets The Solution™ apart from many other brands.