Do you ship with ice packs?
We do not. Our Totally Inert Packaging, which includes amber glass bottles, anti-oxygen and anti-moisture desiccant packets, a nitrogen flush, triple seal, and rayon wadding, provides optimum stability and freshness. With 14 years of third party testing and experience shipping worldwide, we're able to guarantee potency through the two-year expiration when shipped without an ice pack.
We ship same day and use Priority Mail so products usually arrive in 2 - 3 days. Also, it is important to note that probiotics do not go bad or spoil like a carton of milk would in high temperatures; however, some of the probiotic colony forming units may die thus reducing potency. That is why Master Supplements always formulates with vast overage in bacterial counts. We guarantee that we can deliver the full listed potency throughout the entire two-year shelf life.