This is a white chia seed product. I accidentally bought too much, so I'm selling it. The expiration date is more than a year away. The expiration date is February 2027. It is unopened. It has been stored in a smoke-free and pet-free environment. The following is a quote from the product description for your reference: --- A superfood with excellent nutritional value that is all the rage in the US, among supermodels, and Hollywood celebrities! These are high-quality chia seeds cultivated in South America using a method passed down from Japanese farmers. We have a contract to cultivate them on a limited number of farms through a traceability (producer identification) system. We only contract with farmers who understand our commitment to our cultivation methods. Chia seeds look like sesame seeds and are almost tasteless and odorless. They absorb water and expand more than 10 times their size, becoming a jelly-like, slightly thick texture. One spoonful supports the nutrients needed for a day! It contains a lot of the essential fatty acid "Omega-3 (α-linolenic acid)," which the body cannot produce, and is cholesterol-free, while also rich in nutrients necessary for the human body, such as protein, calcium, iron, and 8 essential amino acids. Packed with dietary fiber to support dieting! It expands to about 10 times its size, so it keeps you feeling full, and the power of dietary fiber helps you feel refreshed! ※ Black or brown plant fragments may be mixed in with the chia seeds. These are stems of the chia seeds and do not affect the quality. ----