What the margin difference looks like in practice: Community sources describe the room-temperature-stored punctured vial as more likely to reach the boundary of preservative efficacy within the 28-day window still technically within the documented period, but with less safety margin
Each BAC Water Depot Certificate of Analysis documents the lot number, manufacturing date, identity verification, purity assay result, benzyl alcohol concentration confirmation (target 0.9%), appearance/clarity inspection, pH, and the name of the independent testing laboratory that verified the lot
While not yet tested specifically in Lyme patients, studies demonstrate its influence on inflammatory pathways and immune cell signaling
When you buy CVS pharmacy distilled water in any size and pay full retail price, it will usually be more expensive than other stores such as grocery stores
It should also be noted that there is no report of B12 toxicity