
Lay's Classic Potato Chips
Barcode 0028400090858 · Serving on label: 1 portion (28.3 g) · Updated Oct 2026
Estimated portion
Likely lowEstimated low at ~100 g or more
(about 1 cup)
~100 g or more
0 gLikely lowModerateLikely high100 g
Estimate from ingredient order and published per-serving FODMAP cut-offs (Varney et al., 2017). Not lab tested.
How this estimate was made
- Limiting subgroup in this estimate: Oligosaccharides (fructans and GOS). The 0.30 g oligosaccharide cut-off is the one published for grains, legumes, nuts, and seeds.
Ingredient flags
- Low
Potatoes
- Low
vegetable oil
- Low
canola
- Low
corn
- Watch amount
soybean
Beans later in the list — portion dependent
- Low
and/or sunflower oil)
- Low
salt
General information and estimates only, not medical advice. Talk to a registered dietitian. Recipes change and tolerance varies; check the label.