The only FDA-approved product thatís clinically proven to help prevent poison oak, poison ivy and poison sumac rashes before they start.
IvyBlockģ is a safe, effective, non-allergenic over-the-counter lotion that really works, really well. And, itís as simple to use as sunblock. Just rub it on your skin before you go outdoors and youíre protected for hours.
The secret ingredient? Itís Bentoquatam, a patented substance that actually absorbs urushiolóthe incredibly irritating oil thatís the most common cause of allergic contact dermatitis in Americaóbefore it irritates the skin.