Do not use if pregnant. Consult a health care practitioner if you are breast-feeding, have an iron deficiency or liver disorder, or are taking anticoagulants or prescription drugs. Rare and unpredictable cases of liver damage associated with products containing green tea extract have been reported (in Canada and internationally).
Consult a health care practitioner for use beyond 12 weeks. Discontinue use if you develop liver disorders such as yellowing of the skin/eyes (jaundice), stomach pain, dark urine, sweating, nausea, unusual fatigue and/or loss of appetite. People sensitive to nicotinic acid may experience skin rash, which is generally mild and transient.
Do not use if safety seal is missing.