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2Corrective

Copper

Also sold as Copper gluconate

Usually only needed to rebalance after prolonged zinc supplementation.

2TrustedSupp Tier System™ · Tier 2Take until levels correct

How long to take it

Short corrective courses only, generally alongside long-term zinc use.

Who it's actually for

People on sustained high-dose zinc, or with a confirmed deficiency.

Safe upper limit

Unverified
10 mg per day
Excess copper causes nausea, liver stress, and in severe cases liver damage.
No source attached yet. Treat this as a starting point, not a citation, until reviewed.

Interactions to know about

No commonly documented medication clashes in our data. That is not the same as none existing.

Other supplements:

Run your full list through the interaction check.

Practical notes

  • A common ratio is roughly 1 mg copper per 15 mg zinc.
  • Take at a different time from zinc.