Peter D., chemist founder of The Practical Peptide, in a lab coat.
our chemist founder
who runs the practical peptide

Peter D. — chemist founder

From a young age, Peter was curious about science. He earned his master’s in chemistry from UC San Diego (UCSD), then spent 40 years building and running successful chemistry businesses.

Peter brings a chemist’s eye for reading claims carefully: what a study actually measured, what marketing language implies, and which questions belong with a licensed healthcare provider.

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