Do not use if you are pregnant or nursing. Do not use this product if you have any serious medical conditions. Before using this product, consult with a medical professional, including but not limited to, if you suspect you have or have been treated for, diagnosed with or have a family history of any medical condition, or if you are using any prescription or over-the-counter medication. Immediately discontinue use 2 weeks prior to surgery or if experiencing any unusual symptoms. This product may vary in color. This does not reflect a variation in potency.