Chenpi sold in pharmacies is not necessarily aged. Actual aging and quality depend on sourcing, storage, and store positioning. Here are practical checks.
1. Check labels and year info
Look for year, batch, and origin information on labels or packaging.
2. Check storage condition
Good chenpi should be dry, clean, and free of mold or off‑odors.
3. Consider store positioning
Some stores focus on higher‑aged products, while others prioritize affordability. Choose based on your needs.
In short, assess labels, appearance, and storage to judge whether the product is aged.