Sweet orange extract comes from Citrus sinensis fruit. It packs vitamin C and flavonoids, especially hesperidin. Unlike bitter orange, it has no synephrine, which makes it a gentler choice for supporting immune and circulatory health.
People take this extract primarily to maintain immune function and keep blood vessels and skin healthy. The flavonoids in sweet orange act as antioxidants.
Typical doses range from 500 to 1,000 mg of extract daily. You can take it with or without food. Taking it with a meal often reduces the chance of stomach upset from higher vitamin C levels.
Vitamin C doses above 2 grams per day can cause digestive discomfort and may raise the risk of kidney stones in people prone to them. Sweet orange does not interact with medications the way grapefruit does. Talk to a healthcare professional if you have a history of kidney stones or take prescription drugs.