1. Capsules tend to soften and the weather is humid. There should be no problem after the expiration date. Vitamin e is almost the same as oil and hardly goes bad. 2. VE sold in pharmacies is generally used to prevent cardiovascular and cerebrovascular diseases, and also has the effect of preventing abortion for early pregnancy of women, so the ingredients inside are high, and drugs will precipitate in the body if they are eaten frequently, which is a toxin accumulated in the body. So it is not recommended that you take it. 3. If you want to use it, you can use Yangshengtang for ordinary people and Amway for better ones. If it's just for acne, more than five dollars is enough.