Since NHV products are all-natural and free from artificial preservatives, we don’t recommend using them if they’ve been left out overnight. If the supplement has been at room temperature and out of direct sunlight for less than 8 hours, you may choose to continue using it, but we leave this up to the discretion of the pet parent. That said, because it hasn’t been refrigerated, we’re unable to guarantee its safety or effectiveness. We always want what’s best for your little one and appreciate your care in making the best decision for them.
Jun 25, 2025