Do you konw what is inside the closure of effervescent vitamin C tablets

Usually we ofen drink vitamin C tablets to get vitamin supplement, and i wonder that whether you are curious about why the tablets is always dry? Whether you observe the cap of the tubes?

effervescent vitamin C tablets tube

Let me expose a secret, of course, i guess all of you may have guessed it. It must be influenced on the tablets packaging. Watch the packaging carefully, you will find that the closure of the effervescent vitamin tablets is special, usually there is a store on the top of cover, so are you curious what is inside of the store?

There are silica gel desiccant in the store, as is well know that in order to keep the food or medicine effectiveness we need some desiccant. However only silica gel desiccant is meet the FDA food standard. Silica gel desiccant can absorb water to offer tablets a dry enviroment, another is that desicccant in the store will not touch the tablets directly, which is beter than desiccant in bags.

silica gel closure

So packaging is a magical angel for medicine and food, which offer health for people, packaging is also functional.