Additionally, the brand is GMO-free and USP-verified ... and vitamin D and calcium (among other nutrients), these multivitamins feature the NSF-certified stamp of approval, along with being ...

Small suggests taking vitamins that are certified by the National Sanitation Foundation (NSF) and United States Pharmacopeia (USP), which ensures they were tested for quality and safety.

When informed that the Food and Drug Administration does not regulate food supplements, more than 80 percent of adults indicated that the FDA should review supplements before they start being ...

According to IQVIATM sales data for the 12-month period ending November 2024, the Vitamin K1 Injectable Emulsion USP, 10 mg/mL market 2 achieved annual sales of approximately $19.7 million*.