Bitter Orange branch with fruit and flowers, a natural source of synephrine for weight loss supplements.

Bitter Orange

Also known as: Citrus aurantium, Seville orange, Bitter orange extract, Citrus bigaradia, Neroli, Bitter orange oil, Fruits of Citrus aurantium

Bitter Orange, derived from the fruit of the Citrus aurantium tree, has been utilized in traditional medicine for centuries. Known for its potential benefits in weight management and enhancing exercise performance, Bitter Orange is a popular choice in many dietary supplements. Its primary active compound, synephrine, is believed to boost metabolism and elevate energy levels, which can aid in burning calories more efficiently and increasing physical activity. This makes it a frequent component in weight loss products, offering a natural approach to support fitness goals. Synephrine in Bitter O...

Potential Side Effects

Side effects score: 6; Bitter orange (Citrus aurantium) can cause side effects such as increased heart rate, high blood pressure, headache, dizziness, and gastrointestinal discomfort. It may also lead to serious cardiovascular issues, particularly when taken with stimulants like caffeine.

Health Categories

View efficacy ratings for Bitter Orange across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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Synephrine
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