The yogurts with the lowest sugar all read 0g on the Added Sugars line, so the separator is total sugar — the milk's own lactose. Among plain cups, Stonyfield Plain Whole Milk Yogurt is 0g added and 6g total sugar, and Trader Joe's Plain Yogurt is 0g added and 7g total. For a flavored cup without cane sugar, the Two Good line (Vanilla, Blueberry, Black Cherry, Key Lime) is 0g added and 2g total. Dairy-free, Silk Almondmilk Yogurt Alternative Plain is 0g added and 5g total. Popular kids tubes — Danimals, GoGurt, Yoplait Kids — carry 7–10g of added sugar per tube and are not on this list.
The 20 lowest-added-sugar yogurts in our catalog — every product here has 3g or less added sugar per serving, ranked ascending. Average recorded added sugar in our yogurts catalog pool is 5.2g. The American Heart Association recommends kids ages 2–18 keep added sugar under 25g per day.
Recorded values per serving; portions differ. Missing data is shown as unknown. Open a product for ingredients and source details.
Swipe across to compare sugar and tiers.
| Brand | Product | Serving | Added sugar | Total sugar | Tier | Source & recorded check |
|---|---|---|---|---|---|---|
| Once Upon a Farm | Organic & Dairy-Free COCONUT MILK YOGURT ALTERNATIVE Strawberry Banana | Not recorded | 0g | 11g | No added sugar· B | Open Food FactsCheck date not recorded |
| Siggi's | 4% Whole Milk Lemon Skyr | Not recorded | 0g | 8g | No added sugar· B | Open Food FactsCheck date not recorded |
| Trader Joe's | Greek Lowfat Yogurt Plain | Not recorded | 0g | 2.67g | No added sugar· B | Open Food FactsCheck date not recorded |
| Stonyfield | Greek Plain Nonfat Yogurt | Not recorded | 0g | 4g | No added sugar· B | Open Food FactsCheck date not recorded |
| Stonyfield | Greek Plain Whole Milk Yogurt | Not recorded | 0g | 4g | No added sugar· B | Open Food FactsCheck date not recorded |
| Yeo Valley | Greek Style Natural Yogurt | 1 serving (100 g) | 0g | Unknown | No added sugar· B | Open Food Facts |
| Brooklea | Greek Style No Added Sugar Kids Vanilla Flavoured Yogurt | Not recorded | 0g | 0g | Sugar free· A | Open Food FactsCheck date not recorded |
| Yoplait | key lime pie | Not recorded | 0g | 3.34g | No added sugar· B | Open Food FactsCheck date not recorded |
| Siggi's | lower sugar skyr | Not recorded | 0g | 2g | No added sugar· B | Open Food FactsCheck date not recorded |
| Glenisk | Low Fat Bio Organic Natural Live Yogurt | Not recorded | 0g | 3.8g | No added sugar· B | Open Food FactsCheck date not recorded |

Once Upon a Farm
Organic & Dairy-Free COCONUT MILK YOGURT ALTERNATIVE Strawberry Banana
0g added sugar

Siggi's
4% Whole Milk Lemon Skyr
0g added sugar

Trader Joe's
Greek Lowfat Yogurt Plain
0g added sugar

Stonyfield
Greek Plain Nonfat Yogurt
0g added sugar

Stonyfield
Greek Plain Whole Milk Yogurt
0g added sugar

Yeo Valley
Greek Style Natural Yogurt
0g added sugar

Brooklea
Greek Style No Added Sugar Kids Vanilla Flavoured Yogurt
0g added sugar

Yoplait
key lime pie
0g added sugar

Siggi's
lower sugar skyr
0g added sugar

Glenisk
Low Fat Bio Organic Natural Live Yogurt
0g added sugar

Stonyfield
Lowfat Plain Yogurt
0g added sugar

Chobani
Mixed Berry No Sugar Added Greek Yogurt
0g added sugar

Brooklea
Natural Yogurt
0g added sugar

Chobani
No Sugar Added Greek Yogurt - Mango Passion Fruit
0g added sugar

Brown Cow West
Organic Whole Milk Greek Plain Yogurt
0g added sugar

Siggi's
plain
0g added sugar

Siggi's
plain drinkable yogurt
0g added sugar

Stonyfield
Plain Nonfat Yogurt
0g added sugar

Stonyfield
Plain Whole Milk Yogurt
0g added sugar

Trader Joe's
Plain Yogurt
0g added sugar
Yogurt is one of the trickiest grocery aisles because the sugar math is genuinely confusing. Plain yogurt carries roughly 3–7g of sugar per serving, but that is all natural lactose (milk sugar) — zero added sugar. Flavored kids tubes and cups pile cane sugar on top, so the label reads a big "total sugars" number and parents reasonably assume it is all bad. It isn't, but a lot of it is. Of the 116 kids yogurts we track, 25% carry more than 5g of added sugar per serving, the category averages 5.2g, and the highest-sugar yogurt we currently track is Noosa Lemon Yoghurt at 25g. For reference, the American Heart Association caps added sugar at 25g/day for kids ages 2–18, and the AAP recommends none at all before age 2 — so the "added sugars" line is the one that counts, not the total.
This page is the ranked answer to which yogurt has the lowest sugar. "Low sugar yogurt," "yogurt with low sugar," "low in sugar yogurt," and "yogurt without added sugar" all describe the same decision in the dairy case: a cup whose Added Sugars line reads as close to 0g as possible. That is the bar for this list, and everything below is sorted by added sugar ascending, so the lowest-sugar yogurts sit at the top.
Two different searches bring parents to this page, and they are genuinely different questions. "Low sugar yogurt" wants a shopping list ranked by grams — everything below, sorted lowest-added-sugar first, including flavored picks. "No added sugar yogurt" wants a stricter filter — only the yogurts showing 0g on the Added Sugars line. If you want that strict zero-added set, use our No-Added-Sugar Yogurt for Kids hub; the ranked-by-grams list below is the broader answer.
Ranked strictly by added sugar, the top of this list is a tie: every yogurt that clears the filter shows 0g on the Added Sugars line, so the real separator is total sugar — the natural lactose left in the cup. Among plain, unstrained dairy cups, Stonyfield Plain Whole Milk Yogurt is 0g added and 6g total sugar, and Trader Joe's Plain Yogurt and Stonyfield Lowfat Plain both land at 0g added and 7g total. Strained styles — Greek and skyr — sit lower on total sugar because straining pulls lactose out along with the whey, and they are ranked separately in Low-Sugar Greek Yogurt for Kids. The kid-marketed tubes — Danimals, GoGurt, Yoplait Kids — sit well above this cut on added sugar and do not appear.
Flavored does not have to mean sweetened. A few flavored lines land at 0g on the Added Sugars line with less total sugar than a plain cup. The Two Good line (Vanilla, Blueberry, Black Cherry, Key Lime) all show 0g added and just 2g total sugar. Chobani's No Sugar Added cups qualify too — Mixed Berry at 0g added and 4.9g total, Mango Passion Fruit at 0g added and 5.9g total. These reach a fruit-flavored taste without cane sugar, but they lean on non-nutritive sweeteners — which the next section is about.
For dairy-free households, several plant-based cups clear 0g added sugar. Silk Almondmilk Yogurt Alternative Plain is the lowest at 0g added and 5g total sugar, and Kite Hill Almond Milk Yogurt Plain follows at 0g added and 7g total — both are 1:1 swaps for a plain dairy cup. Flavored plant yogurts climb fast: Once Upon a Farm's Coconut Milk Yogurt Alternative in Strawberry Banana is still 0g added but 11g total sugar, all from the fruit puree, so it eats more like a fruit-sweetened dessert. Coconut-based yogurts are also the lowest in protein, so pair them with a protein source.
To avoid stevia, monk fruit, and any non-nutritive sweetener entirely, plain yogurt is the only guaranteed-clean route — nothing is added, so every gram you see is lactose. Stonyfield Plain Whole Milk Yogurt is 0g added and 6g total sugar, Trader Joe's Plain Yogurt is 0g added and 7g total, and Stonyfield Lowfat Plain is 0g added and 7g total. Sweeten at home with mashed berries or a little fruit — you keep control of the total sugar in the bowl instead of buying it pre-mixed.
Below is every yogurt in our catalog at 3g of added sugar or less, sorted by added sugar ascending. Pair any of them with fresh fruit for natural sweetness — that lets you control the total sugar in the bowl instead of letting the manufacturer decide.