Matsun Nutrition is a liquid vitamin contract manufacturer and private label manufacturer specializing in liquid dietary supplements. They focus on cold process liquid manufacturing, offering over 40 in-house formulas for private labeling, custom formulations, and low minimum order quantities. Matsun Nutrition prides itself on providing high-grade liquid vitamins and nutraceuticals made in the USA, with a strong emphasis on quality, compliance, and fast turnaround times. Their services cater to a wide range of clients, including chain stores, private label businesses, vitamin and supplement stores, pet stores, doctors, veterinarians, and online resellers like Amazon and eBay.