Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for collagen peptide powder for health care product, Collagen Whey Protein, Collagen Peptides Research, Collagen Capsules,Type 2 Collagen Powder. we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Paraguay, Marseille,Hungary, Croatia.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.