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Have you heard the news? Our star product, 4Life® Transfer Factor Plus® Tri-Factor® Formula, has been contents certified by the NSF.
The NSF is a global organization that was founded in 1944. The NSF certifies and tests products so consumers can feel safe about the products they use. For a product to be NSF contents certified, it must undergo rigorous tests that prove the product’s quality and safety. The NSF also tests products to ensure the claims on the label are accurate.
Becoming NSF contents certified is an intensive process with many requirements, and we can now say that our top-selling product is independently contents certified and validated.
The 4Life Transfer Factor Plus Tri-Factor Formula label will soon feature an NSF seal. Every time you look at a bottle of 4Life Transfer Factor Plus Tri-Factor Formula, remember that you’re taking a safe, effective, and NSF contents certified product!
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