WE SELL NOTHING✳EVERY CLAIM → A PRIMARY SOURCE✳UNKNOWN IS A REAL ANSWER✳NO PRODUCTS · NO PROTOCOLS · NO VENDORS✳WE SELL NOTHING✳EVERY CLAIM → A PRIMARY SOURCE✳UNKNOWN IS A REAL ANSWER✳
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Source record · Published analysis · reviewed July 16, 2026

Gene-expression findings in cultured cells do not show that a person becomes younger.

Misleading
The circulating claim

“GHK-Cu resets 4,000 genes to make you younger.”

What the source record says

The number comes from a cultured-cell gene-expression analysis, not a clinical trial in living people. A laboratory expression signal is not proof of rejuvenation or a patient benefit.

Why the claim misleads

A real laboratory readout is being translated into a much larger clinical claim.

Correction

Gene-expression findings in cultured cells do not show that a person becomes younger.

Primary sources
Pickart et al., 2014Open source ↗GHK-Cu library entryOpen source ↗
What changed

Added the source-verified Claim Check to the structured claim/source/change registry.

What would change our answer

A well-controlled human study tied to the exact product, population, route, and claimed outcome could change the answer. Mechanism, anecdotes, or a different product cannot substitute for that evidence.

Version history · 1 entry
  1. v1 · 2026-07-16Initial structured record created from the reviewed Claim Check.Source ↗
Boundary: This check evaluates a public claim. It does not assess an individual product or person and is not treatment, dosing, sourcing, or legal advice.