The wine fix is having their annual Black Friday sale and is 20% off ($39.99 rather than $49.99, no coupon needed.)
Of note, I’ve found this is effective not only for red wine headaches (which it is) but for all types of alcohol consumption.
The dosing recommendations do seem to help quite a bit. I would use this product regularly if you have headaches with red wine, and otherwise as directed before/during big wine evenings where you expect a lot of consumption. Just as important as this and other supplements is hydration/electrolytes.
Vine & Cellar is back with an additional 20% off their closeout sale when you order 9 bottles or more. Apply code Goodbye20 at checkout to see the extra discount. Limit 1 use per customer.