Moro blood orange and metabolism: what the science actually says
15 May 2026
In short: Moro blood orange concentrates an antioxidant called Cyanidin-3-Glucoside (C3G) that has been studied for its role in fat metabolism. It works best alongside physical activity — it optimizes effort, it doesn't replace it.
What makes Moro blood orange different?
Moro oranges are grown in the volcanic soil around Mount Etna in Sicily. The extreme day-night temperature swings stress the fruit, and in response it produces unusually high levels of C3G — the pigment that turns the flesh deep red.
What does C3G do?
- Signals the body to release stored fat as usable energy
- Supports healthy metabolic rate during activity
- Acts as a potent antioxidant
What does the research show?
A 12-week study (PMC8838101) on standardized Moro extract reported reductions in visceral fat and waist circumference. The authors noted optimal results were achieved when paired with physical activity.
The honest takeaway
Moro blood orange is a tool, not a shortcut. If you're already moving, it helps your effort count for more. Each GLOUI shot delivers 400mg of clinical-grade Moro blood orange extract.