Did Kellogg's Trésor Choco Hazelnut 410 g shrink?
Get an email when it changes: size cuts and per-unit price rises. Plus, $5/month or $48/year.
Barcode (EAN/UPC): 5053827199568 · Look up another barcode · Brand: Kellogg's
Size has stayed 410 g across 10 checks since 2026-10-26.
A “No” here is not proof it never shrank. Our daily checks began on 2026-10-26; a cut before that shows up on ShrinkRadar only once a source documents both the old and the new size. Documented Kellogg's cases are listed below. Have an older pack? Submit a sighting →
Size history
| Checked | Net wt. | Price |
|---|---|---|
| 2026-11-05 | 410g | — |
| 2026-11-03 | 410g | — |
| 2026-11-02 | 410g | — |
| 2026-11-01 | 410g | — |
| 2026-10-31 | 410g | — |
| 2026-10-30 | 410g | — |
| 2026-10-29 | 410g | — |
| 2026-10-28 | 410g | — |
| 2026-10-27 | 410g | — |
| 2026-10-26 | 410g | — |
Topic guide: cereal shrinkflation, every documented case in one place, brand by brand.
Documented Kellogg's shrinks
- Breakfast Cereals · 2026
Kellogg's Coco Pops (Australia)
650 → 535 g−17.7%
Australia · Source: theaustralian.com.au - Breakfast Cereals · 2026
Kellogg's Special K (Australia)
535 → 500 g−6.5%
Australia · Source: theaustralian.com.au - Breakfast Cereals · 2026
Kellogg's Corn Pops
18.1 → 16.4 oz−9.4%
United States · Source: mouseprint.org - Breakfast Cereals · 2021–2024
Kellogg's Corn Flakes (Hong Kong)
250 → 175 g−30.0%
Hong Kong · Source: thestandard.com.hk - Breakfast Cereals · 2024
Kellogg's Special K Red Berries Cereal
16.9 → 15.6 oz−7.7%
United States · Source: mouseprint.org - Breakfast Cereals · 2023
Kellogg's Corn Pops
14.3 → 13.1 oz−8.4%
United States · Source: mouseprint.org
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