The views expressed by me are for educational purposes only and do not establish a doctor patient relationship.
I am Mysticdoc, experienced Internal Medicine Specialist.
I am here to help you with your concerns.
There is no known effect of pycnogenol on estrogen.
Pycnogenol is known to increase the blood flow and act as antioxidant.
This may lower your blood pressure.
This also stimulates your immune system.
However,your body my react to the supplement even though this is not well documented in the medical literature.
So, lowering the dose sounds like a good idea if you want to continue this.
This is possibly a safe supplement as per the existing data.
Please reply here if you have any further question.
Please do not rate till you have all your questions answered to your full satisfaction.