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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 m filter before use.
Made in the USA We only work with accredited pharmacies that adhere to rigorous quality standards
if you don't have one, a sturdy plastic jug with a screw-on lid (an empty laundry detergent bottle is the classic example) will do in a pinch
Vitamin B12 is essential for energy production, red blood cell formation, and maintaining a healthy nervous system
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