What doesthe “best by” date mean on the product packaging?
It is the date that AmeriSciences guarantees theabsolute effectiveness and claims of the product. It is not an expiration date.In general, the products do not really “expire” but are the mosteffective to the “best by” date and are generally considered”effective” up until 2.5 years after the “best buy date”. Taking the products after 2-3 years after the “best by” date isin no way harmful, but AmeriSciences can not guarantee full effectiveness ofthe product after this time and product effectiveness will also depend on howthe product is stored (e.g. high/low levels of heat/cold, humidity, etc.). In general, it is best to take the product as directed on the productpackaging and most products are formulated in monthly supplies, therefore,products should be consumed as soon as possible to reap the full benefits. Ifyou do not take the products and let them sit on a shelf, they will be of nobenefit to you!