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E628Flavor enhancerLow concern
Dipotassium Guanylate
In plain words
The short version
The potassium salt of 5'-GMP — sodium-free umami nucleotide.
Why it's green
It's widely considered safe at the amounts used in food, so we mark it green. The Safety section below has the details.
Safety profile
ADI not specified (combined nucleotides). The potassium load matters in patients with impaired renal function.
The detail
Educational information only. Not medical or dietary advice.