Batch numbers, manufacturing dates and expiry dates are printed on all of our product packaging. Our products will remain of good quality for a minimum of two years after production, but for best results we recommend using them within six months of opening and storing them under ideal conditions during that time.
If you find the viscosity of the product seems abnormal after opening, it is often because the storage conditions have affected the stability of the ingredients. If you are not sure whether your product has expired or have questions about the quality, please contact us.