Herbs & botanicals
Gymnema Sylvestre
Names you may see: gymnemic acids gurmar
The quick take
Gymnema sylvestre is a botanical studied for its effects on sweet taste and food choices.
A closer look
What forms will I see on a label?
A preparation held in the mouth is not equivalent to swallowing an ordinary capsule. Contact with taste receptors can matter to the intended effect.
Why people use it
Supplement companies market gymnema for glucose metabolism support. It also attracts interest for reducing the appeal of sweet foods.
These are common goals and marketing uses. The evidence section below explains what research supports.
What does the evidence tell us?
A 14-day randomized study investigated sweet-food consumption. The results do not establish sustained weight loss or justify replacing diabetes treatment.
What should I know before using it?
People using glucose-lowering medicines should obtain professional advice before use.
Sources & further reading
Published clinical study (PubMed) ↗
Content reviewed: September 30, 2026
General educational information. Follow the product label and seek individual advice when needed.