Ideally, pre workout supplements should be consumed within two years of the date of manufacture.
You might be wondering how long can you keep your pre workout powder. The answer is not as simple as you would like it to be.
Most supplement companies include an expiration date on their labels, however this date is typically based on how long the product was stored at room temperature (in a warehouse or during shipping) and not necessarily how long it lasts after being opened and used.
The best practice for any supplement you buy is to use the product within two years of its manufacture date, which will ensure that it's still safe and effective when consumed.
Even if a product is still within its expiration date, it can lose some of its potency or effectiveness as time goes by.
Fact: Even if a product is still within its expiration date, it can lose some of its potency or effectiveness as time goes by. How much depends on how the product was stored and handled.
For example, if you buy a tub of protein powder and store it at room temperature in your kitchen cabinet while you're away at work all day, it's going to go bad faster than if you'd kept it in the refrigerator (which is what most manufacturers recommend). Most manufacturers have detailed instructions for proper storage on their websites; if they don't, call up customer service to ask what kind of care your particular product needs.
In most cases, you shouldn't experience any serious adverse effects from consuming an expired pre workout supplement.
In most cases, you shouldn't experience any serious adverse effects from consuming an expired pre workout supplement. If the product is still in good shape and has been stored properly, there's no reason to worry about it expiring. In fact, depending on the specific formula of your particular pre workout supplement, it may have a shorter shelf life than originally thought. This means that even though you purchased this particular product several months ago (or longer), if it was stored properly at all times since then—and especially if it was kept in its original packaging—it could actually be safe for consumption without any noticeable reduction in effectiveness or taste.
If a pre workout is beyond its expiration date, it's safer to throw it out and buy a new one.
When a pre-workout reaches its expiration date, it's important to remember that the safety of your workout may be compromised. As long as you’re using the product correctly and taking proper precautions to ensure your health is not at risk, there aren't any major side effects of expired pre-workouts. However, potency and effectiveness can decrease over time as well. If a pre workout is beyond its expiration date and you are unsure if it's safe to use or not (or if you're unsure how long it has been since they've opened it), it's best to throw them out in favor of buying a new one from the store.
If you're still unsure about what to do with an old bottle of pills or powder - maybe because there are no clear markings on their label about their expiration date - then we recommend throwing them out for good rather than risking any potential harm in order not just for peace of mind but also for your own safety too!
Remember that it’s always best to err on the side of caution when it comes to your health. If you’re unsure whether or not an item is still safe to consume, throw it out and buy a new one! You can also try contacting the manufacturer or retailer where you bought the product in order to see if they’ll exchange it for another bottle.