Tag: Airless pump

According to research published in the *International Journal of Health and Allied Sciences*, vitamin C content is highly dependent on storage temperature, time, and crucially, packaging material. To maintain its effectiveness, it is essential to choose the correct packaging for vitamin C, protecting it from its key enemies: light, air, and moisture.

Studies have shown that active ingredients like vitamin C can degrade significantly when exposed to UV light. So, while the common myth is that vitamin C has to be in a glass bottle, the critical factors for preserving its potency are actually opacity and an airtight seal, regardless of the container material.