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Once Upon a Farm Bars for Kids: Ingredients & Added Sugar
The lowest-sugar Once Upon a Farm bars is Chocolate Oat Bar at 0g of added sugar per serving (Tier B). The highest is TRACTOR WHEELS Organic Toddler Soft-Baked Bar Strawberry, Pumpkin & Beet at 0g (Tier B). Across 10 products in this line, 100% land at 3g or less of added sugar per serving (Tier C or better) — average across the line is 0.0g per serving.
Once Upon a Farm Bars: added sugar in every variety (2026)
| Variety | Added sugar (g/serving) | Total sugar (g) | Tier |
|---|---|---|---|
| Chocolate Oat Bar | 0g | 12g | B |
| Mixed berry soft baked bar | 0g | 12g | B |
| Organic Oat Bar | 0g | 11g | B |
| Organic Refrigerated Fruit Bar Strawberry | 0g | 11g | B |
| Organic Refrigerated Oat Bar Apple Cinnamon | 0g | 12g | B |
| Organic Refrigerated Oat Bar Banana Chocolate | 0g | 5.4g | B |
| Organic Refrigerated Protein Bar Cinnamon Roll | 0g | — | B |
| Organic Soft-Baked Bar Mixed Berry | 0g | 12g | B |
| Soft Baked Bar : Apple and Oat | 0g | 12g | B |
| TRACTOR WHEELS Organic Toddler Soft-Baked Bar Strawberry, Pumpkin & Beet | 0g | 5g | B |
10 Once Upon a Farm bars compared side-by-side. Average added sugar across this line is 0.0g per serving, with 100% at 3g or less (Tier C or better). Lowest-sugar pick: Chocolate Oat Bar at 0g; highest is TRACTOR WHEELS Organic Toddler Soft-Baked Bar Strawberry, Pumpkin & Beet at 0g.
Tier breakdown: 10 zero added sugar (Tier B).
| # | Product | Sugar Tier | Added Sugar | Total Sugar |
|---|---|---|---|---|
| 1 |  Chocolate Oat Bar | No added sugar· B | 0g | 12g |
| 2 |  Mixed berry soft baked bar | No added sugar· B | 0g | 12g |
| 3 |  |
Frequently asked questions
- What ingredients are in Once Upon a Farm bars?
- Ingredients vary by product. The full ingredient list and allergen profile for every Once Upon a Farm bars is shown in the comparison table below — click any product for the complete label.
- How much sugar is in Once Upon a Farm bars?
- Across our catalog, Once Upon a Farm bars averages 0.0g of added sugar per serving. The lowest is Chocolate Oat Bar at 0g; the highest is TRACTOR WHEELS Organic Toddler Soft-Baked Bar Strawberry, Pumpkin & Beet at 0g.
- Which Once Upon a Farm bars is healthiest for kids?
- By added sugar, Once Upon a Farm Chocolate Oat Bar is the lowest-sugar option in this category at 0g per serving (Tier B). The full ranked list is in the table below.
See all Once Upon a Farm products or browse all bars.
