As an AI language model, I can provide you with some general information, but it is always advisable to consult with a healthcare professional or dermatologist for personalized advice.

Tranexamic acid is a medication primarily used to treat excessive bleeding. It is also sometimes used in skincare products to address hyperpigmentation and melasma. Accutane (isotretinoin) is a prescription medication used to treat severe acne.

While there are no specific contraindications between tranexamic acid and Accutane, it is important to note that both medications can have potential side effects and interactions. It is always recommended to consult with a healthcare professional before using any new skincare product or medication, especially when using Accutane, as it can have significant effects on the skin and body.

Your dermatologist or healthcare provider will be able to assess your specific situation, taking into consideration your medical history and individual needs, to determine if it is safe and appropriate to use tranexamic acid alongside Accutane. They can provide you with the best guidance and recommendations based on your unique circumstances.