I'm designing a flyer in Illustrator that explains the flavor profile of a product. I want the text to be to the right of a circular image and curve with the bottle cap. How can I alter the left side of the text box to wrap around the image?
You can use the pen tool to add, remove and adjust anchor points on a text frame exactly as you can with any other path. For example:
A much better option though is to create a text wrap with the object you want to wrap the text around. Simply select the object and go to "Object → Text Wrap → Make".
You can adjust the offset by selecting "Text Wrap Options" from the same menu.