Team Sirona, makers of feminine hygiene products like PeeBuddy & Sirona Menstrual Cups, Herbal Period Pain Relief Patches, has raised an undisclosed follow-on investment from Indian Angel Network (IAN). Existing lead investors Vikas Kuthiala & Ishan Singh participated in the latest funding round along with other strategic & HNI investors. This investment is a precursor to their larger fundraise plans of upto $5 million by the end of the year where they already have early stage conversations and inbound investment traction.