Oyster sauce

Moderate FODMAP (Caution)Safe to 1 tbsp (20g)

Is oyster sauce low FODMAP?

Oyster sauce is moderate FODMAP, safe in limited portions (Safe to 1 tbsp (20g)).

Oyster sauce is low at about 1 tbsp; larger amounts climb in fructans. A handy savory base for stir-fries.

FODMAP subgroups to watch

Oyster sauce contains fructans that can drive SIBO symptoms.

Portion threshold

Fructans climb above ~1 tbsp. Single typical servings stay in the rated range; larger servings push past the threshold.

Low-FODMAP condiments to try instead

Garlic-infused oilLow FODMAP Pickled gingerLow FODMAP Olive oilLow FODMAP Coconut oilLow FODMAP Sesame oilLow FODMAP Avocado oilLow FODMAP

FODMAP thresholds follow the Monash University Low FODMAP Diet research. Tolerance is individual. Unsibo is a wellness companion; it is not a medical device and does not diagnose, treat, or prevent any condition.