Welcome to Ruihan Technology Co., Ltd., your premier wholesale supplier and manufacturer of Selank. Our company is dedicated to providing high-quality products to meet the needs of our customers. Selank is a synthetic derivative of the body's naturally occurring peptide, Tuftsin. It has been shown to have anxiolytic and nootropic effects, making it a valuable supplement for individuals seeking to reduce anxiety and improve cognitive function. Our Selank is manufactured using the latest technology and stringent quality control measures to ensure purity and potency. As a leading supplier, we offer competitive pricing and a comprehensive pricelist to accommodate the needs of our clients. Whether you are looking to purchase Selank for personal use or for resale, you can trust Ruihan Technology Co., Ltd. to provide you with the highest quality product and exceptional customer service. Contact us today to learn more about our Selank products and wholesale opportunities.