We can manufacture many series of controlled release dietary supplement, the advantage of controlled release tablets is releasing time is 12 to 24 hour in the body although the dose of each tablet is very big, so you don't feel any discomfort at all, we can show you some controlled release products. Read More

Vitamin C is one of water-soluble Vitamin, it also called ascorbic acid or Vitamin C. It is found in many fruits and vegetables, such as oranges, strawberries, kiwis, sweet peppers, broccoli, kale and spinach. Read More