Verifying Vitamins
Look for vitamins that have been independently verified, as indicated by the following marks: USP; NSF; NSF’s Certified for Sport; UL Solutions; CVS’s Tested to be Trusted; ConsumerLab.com. [1]
- ↑ [Look for independent testing|https://www.nytimes.com/wirecutter/reviews/best-cheap-multivitamins#look-for-independent-testing] - NY Times Wirecutter