Activia Peach Probiotic Yogurt: Labelgrade B (75/100)
B 75 / 100 — A mainstream probiotic snack yogurt, not a protein vehicle. 4.5g protein per cup is modest and the 14g of sugar includes added cane sugar. The grade is carried by very low saturated fat and sodium plus a recognizable ingredient panel — but choose Activia for the gut-health positioning and the taste, not the macros.
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Activia Peach Probiotic Yogurt delivers 4.52 g of protein for 102 calories in a 4 oz (113 g) cup (USDA FDC 2757193) — about 4 g per 100 g. Read that against any Greek yogurt and it lands low: a peach Greek cup runs 14 g, plain strained Greek 15-16 g, all in a comparable calorie window. That gap is the whole point of understanding this product. Activia is not a protein food. It is Danone’s flagship digestive-health yogurt, built around a single named, clinically studied probiotic strain — Bifidobacterium lactis DN-173 010 — wrapped in a sweet, fruit-on-the-bottom format. It earns a B (75/100): perfect saturated-fat and sodium scores from the reduced-fat milk base carry the grade, while a C- on protein and a C+ on sugar (cane sugar is the #2 ingredient) keep it out of the A range. Buy it for the gut-health routine and the taste, not the macros.
Why the B
| Dimension | Grade | Score | Why |
|---|---|---|---|
| Protein density | C- | 56 / 100 | 4 g per 100 g — well under the high-protein bar. This is the real weakness; strained Greek triples it for the same calories |
| Ingredient quality | B | 79 / 100 | ~20 items: cultured milk, cane sugar, peaches, stabilizing gums (gelatin, agar, xanthan, carrageenan), color from black carrot and annatto, vitamin D, live cultures. Recognizable, nothing alarming, but sweetened and gum-set |
| Saturated fat | A+ | 100 / 100 | Reduced-fat milk keeps saturated fat negligible — a true strength of the format |
| Sodium | A+ | 100 / 100 | Very low, as expected for cultured dairy |
| Sugar | C+ | 68 / 100 | 13.6 g per cup, and cane sugar is the #2 ingredient — so this is part added sugar, not all lactose. Treat it as a sweetened yogurt |
| Fiber | F | 30 / 100 | ~0 g — structural for dairy yogurt; the fruit puree adds almost none |
The fiber “F” is unavoidable for cultured dairy and the formula doesn’t pretend otherwise. The two grades that actually reflect a choice are protein and sugar: this cup is engineered as a sweet snack with a probiotic payload, and the scoring says exactly that. What rescues it to a B is that the dairy base is genuinely lean and low-sodium — there’s no hidden fat or salt penalty layered on top of the sugar.
The protein gap, in plain numbers
The single most useful thing to know about Activia Peach is how far its protein sits below a Greek cup, because the two look interchangeable on a refrigerator shelf and are not. Strained Greek yogurt pours off the watery whey, concentrating the protein; Activia is unstrained reduced-fat milk with cane sugar and fruit stirred in, so the protein stays dilute.
| Yogurt | Protein | Calories | Sugar | Cup |
|---|---|---|---|---|
| Activia Peach (this product) | 4.52 g | 102 | 13.6 g | 113 g |
| Yoplait Greek 100 Peach | 14 g | 100 | 7 g (~2 g added) | 150 g |
| Oikos Plain Nonfat Greek | 15 g | 80 | 6 g | 150 g |
| Chobani Plain Nonfat Greek | 16 g | 90 | 6 g | 180 g |
Yoplait Greek 100 Peach is the closest apples-to-apples comparison — same fruit, same fridge section — and it carries roughly three times the protein at the same 100 calories, with half the sugar. Plain strained Greek widens the gap further. None of this makes Activia “bad”; it means if your reason for eating yogurt is protein, this is the wrong cup, and the numbers aren’t close enough to rationalize.
What you’re actually paying for: the strain
Activia’s reason to exist is the live culture, and it is unusually specific about it. Beyond the three standard yogurt cultures (L. bulgaricus, L. lactis, S. thermophilus), every cup carries Bifidobacterium lactis DN-173 010 — the same organism also catalogued as CNCM I-2494, which Danone has marketed for years under the “Bifidus” name and studied in human trials for digestive regularity. That named, researched strain is the product. A plain Greek cup may list “live and active cultures” generically; Activia is selling a particular bug with a particular dossier. If you’re choosing a yogurt to support a daily gut-health habit rather than to hit a protein target, that specificity is the differentiator the macros can’t speak to.
How to read the ingredient panel
This is a longer label than a plain yogurt, but it parses cleanly once you sort it. The food itself is the first four ingredients: cultured reduced fat milk, cane sugar, water, peaches — that ordering tells you it’s a sweetened, lightly diluted fruit yogurt, with added sugar ranking above the fruit. Everything after “less than 1%” is doing one of three jobs: texture (modified food starch plus the gum-and-gel stack of gelatin, agar agar, xanthan gum, and carrageenan, which give fruit-on-the-bottom yogurt its set, spoon-clinging body), color (black carrot juice and annatto, both plant-derived, standing in for synthetic dyes), and the functional payload (a little milk protein concentrate, vitamin D3, and the live cultures). Nothing here is a red flag; it is simply a more engineered texture than one-ingredient strained Greek, which is the honest trade for the fruit-bottom format.
Ingredients
Cultured reduced fat milk, cane sugar, water, peaches, modified food starch, less than 1%: natural flavors, black carrot juice & annatto extract (for color), milk protein concentrate, kosher gelatin, agar agar, xanthan gum, carrageenan, malic acid, sodium citrate, vitamin D3, live cultures L. bulgaricus, L. lactis, S. thermophilus, live and active probiotic B. lactis DN-173 010 / CNCM I-2494. (Verbatim from the USDA Branded Foods entry, FDC 2757193.)
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Quick Facts
Per serving · 1 cup (113 g)
Full nutrition facts
| Nutrient | Per Serving (1 cup (113 g)) |
|---|---|
| Calories | 102 |
| Protein | 4.52g |
| Total Fat | 1.7g |
| Total Carbohydrates | 17g |
| Total Sugars | 13.6g |
Scope: This page applies specifically to Activia Peach Probiotic Yogurt (4 oz (113 g) cup) · UPC 00036632026040. Other sizes, flavors, or formulations may differ.
How this fits each diet
Each score is computed from the same USDA nutrition + ingredient data, against the published rules of each diet. They tell you "does this food fit this diet" — not whether the diet is right for you.
contains animal-derived ingredients
contains meat, fish, or gelatin
no wheat, barley, rye, or malt detected in USDA ingredient list
Frequently Asked Questions
How much protein is in Activia Peach yogurt?
4.52 g per 4 oz (113 g) cup, which is 4 g per 100 g (USDA FDC 2757193). That is low for yogurt. A peach Greek cup like Yoplait Greek 100 carries 14 g, and plain strained Greek (Chobani, Oikos) runs 15-16 g — roughly three times Activia in a similar calorie window. The protein here comes from reduced-fat milk plus a touch of added milk protein concentrate, not from straining.
Is the sugar in Activia Peach added or natural?
Both, and the split matters. Cane sugar is the second ingredient on the panel — ahead of water and the peaches themselves — so a meaningful share of the 13.6 g per cup is added, not just milk lactose. That is what pulls the sugar grade to C+. Activia's own 60-calorie line swaps the cane sugar for stevia and sucralose if you want the same probiotic with less sugar.
What's the probiotic in Activia, and is it different from regular yogurt cultures?
Yes. On top of the standard yogurt cultures (L. bulgaricus, L. lactis, S. thermophilus), Activia adds Bifidobacterium lactis DN-173 010, also coded CNCM I-2494 — the strain Danone brands as 'Bifidus.' Danone has run human trials on this specific strain for digestive regularity. That named, studied culture is the actual product, not the macros.
Why only a B if the protein is low and there's added sugar?
Labelgrade scores six dimensions, not just protein. Activia loses on protein density (C-) and sugar (C+) but earns perfect marks for saturated fat and sodium — the reduced-fat milk base keeps both near zero — and a B for a recognizable, if gum-thickened, ingredient panel. A weak protein number is offset by genuinely clean fat and sodium, landing it at 75.
Activia vs Greek yogurt — which should I buy?
Buy for the job. For protein, Greek wins outright: it is strained, so it concentrates 3x the protein per cup with little or no added sugar (plain Chobani is one ingredient at 16 g, 6 g sugar). For a sweet, spoonable mid-afternoon snack built around a clinically studied probiotic strain, Activia is the more purpose-built choice — and it is lower in calories per cup. They are not really competing for the same slot.
Is Activia Peach a healthy choice?
As a snack, it is reasonable: very low saturated fat, very low sodium, real peaches, vitamin D, and a researched live culture. The honest caveats are modest protein and added cane sugar as the #2 ingredient. It works as a gut-health habit or a light dessert; it does not work as the protein anchor of a meal — reach for Greek or skyr there.
When was this data last verified?
2026-05-28, against USDA FoodData Central FDC 2757193 and Activia's manufacturer page. We re-verify priority pages and update within 7 days of a reformulation, since fruit yogurts get re-specced often.