Research-backed mineral with potential health benefits.
Probably not. Most diets and multivitamins cover it. The main exception is if you're taking 30mg+ of zinc daily, which depletes copper.
Gluconate, picolinate, and citrate are all well-absorbed. Gluconate is a solid, common choice. Avoid the poorly absorbed copper oxide.
Yes, and you often should. Look for a supplement with a balanced ratio, like 15mg of zinc to 1-2mg of copper.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
In the short term: nausea, stomach pain, and vomiting. Long-term excess can harm the liver. Stick to low doses.
Easily. Oysters, nuts, seeds, and liver are packed with it. Deficiency from diet alone is rare in healthy people.
The theory is there, since copper is involved in pigment production. But the evidence that supplementing reverses grey hair is very weak. Don't count on it.
Most research uses 0.0g daily. Below 0.0g, you're probably wasting money. Above 0.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 0.0g.
Pending comprehensive analysis.
Copper is a natural element found in the earth's crust. It's absorbed by plants and animals, so we get it through diet from nuts, seeds, organ meats, and shellfish.
Copper Gluconate interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.