Sweet Sweat should be stored in a cool, dry place. If exposed to heat during transit or if left in a hot place such as the car, it can melt and liquefy. If this occurs, you can place it in a refrigerator for 24-hours and it will solidify back to normal. We can assure you the product itself is still the same. If you have any further concerns, reach out to our Customer Support team and we’ll be happy to address it further.