I really feel you on this, especially when you just want that reassurance that everything you're taking is safe for baby. Since your gynae was a bit quick about it, it might be worth dropping a more detailed question at your next visit or even calling the clinic to ask them to properly check the ingredients list before you continue taking it. Some gynae clinics here are fine with you WhatsApp-ing them a photo of the label so they can advise you properly without another full consultation. Just to be safe, getting that proper sign-off will give you so much more peace of mind through the rest of your pregnancy.