b12 fuel injection cleaner Berryman B-12 Chemtool Injector 21Oz Product Description Quickly disperses moisture and dissolves gum Berryman B-12 Chemtool 15 Ounce

Documentation & Quality Assurance Each lot is sourced through our verified global supply chain with emphasis on traceability and quality control.These documents are reviewed internally and displayed as they become available

Three positive screening results, two laboratories and one unanswered question: what is actually inside the vial

We've found that proper handling prevents countless headaches down the line

The dosing below draws from the per-component research and a decade of use informed direction, not a result the blend has been formally measured against

Excess B12 is excreted through urine as a water-soluble vitamin, reducing the risk of toxicity