Green Tea and L-Carnitine for Metabolism
The two hardest-working ingredients in ThermoIgnite.
Read article →
Quick answer
- Green tea extract adds caffeine.
- Rare liver reports exist for concentrated green tea extract.
- Chromium and gymnema may lower blood sugar.
Possible effects
Jitters, stomach upset or trouble sleeping in caffeine-sensitive people.
Liver
Stop and see a doctor if you notice abdominal pain, dark urine or yellowing (NCCIH).
Diabetes
Chromium and gymnema may add to diabetes medicine.
Thyroid
L-carnitine may affect thyroid medication (NIH ODS).
Who should skip it
Under-18s, pregnant or nursing women and people with liver disease.
Frequently asked questions
Is ThermoIgnite safe?
For most healthy adults; check medicines first.
Can I take it in the evening?
Earlier is better because of the caffeine.
This article is general information, not medical advice. Talk to your doctor before starting any supplement. We may earn a commission from links on this page; see our disclosure and editorial standards.
