@Pollyanna ji,
Back to the basics please….
https://forum.litairian.com/categories/basics-vibbes-kada
Cosmic Serums Energies and Water Charged with VK doesn't harm in any case, this is how specially VK is designed by @"Sharat Sir-VK Inventor" ji.
If you take one sip or drink half bottle or complete bottle of water at a time it will give you same amount of Energy at once.