What it does: It supports the body’s natural antioxidant defenses, is involved in promoting immune system health, and may play a role in metabolic wellness by counteracting oxidative stress.
How it is used: Grapefruit extract is often used in supplements intended for immune support, metabolic health, antioxidant protection, and general wellness applications.
Natural sources and supplement forms: The extract is naturally present in grapefruit fruit, especially the rind and seeds, and is available in supplement forms such as capsules, tablets, powders, and liquids, sometimes standardized to specific flavonoids like naringin.
Why it appears in supplement formulas: It is selected for its rich antioxidant profile and unique flavonoids that may support immune response and help protect cells from environmental stress.
What to know before use: Grapefruit extract can interact with various medications that are metabolized by liver enzymes (like CYP3A4), so consult a healthcare professional before using it if you are taking prescription drugs.
Interesting Fact
Grapefruit Extract: A Natural Source of Unique Bitter Compounds
Grapefruit extract is rich in natural phytochemicals called flavonoids, especially naringin, which gives grapefruits their distinct tangy bitterness. These compounds are found mainly in the peel and membranes of the fruit, which are used to make the extract. Grapefruit extract is often included in supplements for its unique botanical profile and as a natural way to add plant-based variety to wellness formulas.
