Olive tapenade

Kalamata Olives (Contains Potassium Sorbate to preserve freshness), Canola Oil, Water, Olive Oil, Sugar, Sodium Lactate (to inhibit oxidation), Dried garlic, Lactic Acid (to control acidity), Black Pepper, Sorbic Acid (to preserve freshness), Lemon Juice, Citric Acid...

Lactic acid / Cultured Skim Milk

Regarding dairy products that contain cultured skim milk. Some of those cultures are lactic acid that can be dereived from one of the grains that can become chametz. Is this a pesach concern, perhaps as a davar ha’mamid or not. If not, can you please explain why...

Zyn and Nicorette on Passover

In a post a few years ago you wrote that Zyn is kosher for Passover for all. Can you explain this more? Specifically for Ashkenazim and considering the corn starch concern? Also can you shed light on Nicorette as well with regard to Passover? Thank you.