The effect of pine nectar treatment directly depends on the quality of the selected raw material and application. City dwellers often do not have the opportunity to independently prepare medicinal powder in the forest. In this case, it is recommended to find a reliable seller from whom you can purchase a quality product, How not to be mistaken in choosing a pine product: Pay attention to the color of the powder. If pine tree pollen is acquired in spring, then its color should be bright and fresh. A faded color, most likely, indicates the staleness of the product from the last harvest. In winter, acquiring pollen, you need to be wary at the sight of bright shades of powder. Perhaps the pollen was tinted to give it a presentation. Indeed, during storage, the powder is dried, which is why it turns white. Nectar granules should not crumble from light touch with fingers. Otherwise, the product is either poorly dried, or moisture got into it during improper storage.