Metabolic Health
Bitter Melon Extract
Also known as: Momordica charantia, Karela
Traditional anti-diabetic plant with multiple blood sugar-lowering compounds.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Blood sugar
- Insulin mimetic
- Glucose utilization
How it works
- Contains insulin-like compounds
- May increase glucose uptake
- Multiple mechanisms
Dosage
- Typical range
- 500-2000mg extract daily
- Timing
- With meals
- With food
- Yes
- Duration
- Ongoing
- Special populations
- Blood sugar support, traditional medicine preference
Forms
- Extract
- Juice/powder
Safety
Common side effects
- GI upset
- Hypoglycemia
Contraindications
- Pregnancy
- G6PD deficiency
Products containing Bitter Melon Extract
Top-scoring supplements in our catalog that list Bitter Melon Extract on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
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Evidence notes
Traditional blood sugar support
Grade B: Some human trials support key claims; further confirmation needed.
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.