How does the flysmus RevitaPeptide Reversal Serum Work? Palmitoyl peptide has been found to stimulate collagen synthesis in the skin. It is structurally similar to natural peptides present in the human body. By promoting collagen production, it can help improve skin elasticity, reduce the appearance of wrinkles, and enhance overall skin texture. Additionally, Palmitoyl peptide supports the skin's natural barrier function, helping to improve its ability to retain moisture. This can result in softer, smoother, and more supple skin. Apart from collagen, palmitoyl peptide may also stimulate the production of elastin. Elastin is another essential protein that allows the skin to return to its original shape after being stretched. Increased elastin levels contribute to improved skin elasticity, helping to counteract sagging and maintain a more youthful appearance. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.