Cassia tannins are a type of tannin that are found in the leaves of certain species of the Cassia genus of plants, which is a part of the legume family (Fabaceae). These tannins are known for their astringent and antioxidant properties, and are used in various traditional medicinal systems.
Pinus, on the other hand, is a genus of coniferous trees that are commonly known as pine trees. Pine trees are found in many parts of the world and are used for their wood, resin, and other products. Tannins are not found in the leaves of pine trees, but in the bark and needles. They are known as coniferyl and sinapyl tannins.
It’s possible that you might be confusing the name with some product, as it’s not common to find a product that contains both cassia tannins and pine tannins. As they are extracted from different plant species, they have different chemical composition, properties and applications.
As with any medicinal or natural supplement, it’s important to consult with a qualified healthcare professional before using any product. Additionally, it’s recommended to check the quality of the product and the authenticity of the source and the information provided before consuming any kind of product.