Nutrient quality
The choice of cupric oxide and zinc oxide indicates low-tier bioavailability for these minerals. However, the inclusion of lutein and zeaxanthin provides focused support that aligns well with the product's primary eye health goal.
Analysis
This supplement provides 2 mg of copper alongside 15 mg of zinc to maintain mineral balance while supporting eye health. It features 6 mg each of lutein and zeaxanthin, which are critical for protecting the eyes from oxidative stress. The price is very low, making it accessible for those on a tight budget.
The major weakness is the use of cupric oxide, which has very poor bioavailability compared to other copper forms. At 2 mg, it serves more as a safety measure for the zinc than as a potent copper source. It is a good basic option for those who want focused eye nutrients without high costs.
Pros
- Includes lutein and zeaxanthin
- Very affordable price
- Balanced zinc-to-copper ratio
- Standard 2 mg copper amount
- Easy-to-swallow capsule
Cons
- Uses cupric oxide (poor absorption)
- Low vitamin doses compared to others
- Zinc oxide is also less bioavailable
Warnings
- Not a replacement for high-quality mineral chelates
- Best taken with a meal containing fat
- Check total daily copper from other sources
