Is That's It Fruit Bar Actually Healthy? Nutrition Facts
Snack check
Is it actually healthy?
That's It Fruit Bar is exactly what the name says — two whole fruits, nothing else. It's genuinely clean, allergen-free, and provides real fruit fiber (3g) with zero added sugar. The honest catch: 23g of concentrated natural sugar and zero protein mean it won't hold hunger long solo.
That's It bars stand out in the snack aisle for their radical simplicity: just apples and mangoes, dried into a portable bar. With 3g of fiber, zero added sugar, and freedom from all nine major allergens, they are arguably the most honest label in the fruit snack category. However, the drying process concentrates the fruit's natural sugars to 23g per tiny 35g bar while removing the water that makes fresh fruit filling, and the complete absence of protein means this bar works best as a fruit-serving supplement rather than a standalone satiety solution.
This is general nutrition and wellness information, not medical advice. If you're on a weight-loss medication or managing a health condition, confirm specifics with your clinician.
Is it actually healthy?
No snack is healthy or unhealthy in a vacuum — it depends on your portion and what you'd otherwise reach for. Here's the honest call.
Fine in moderation
Okay in the right context
That's It bars stand out in the snack aisle for their radical simplicity: just apples and mangoes, dried into a portable bar. With 3g of fiber, zero added sugar, and freedom from all nine major allergens, they are arguably the most honest label in the fruit snack category. However, the drying process concentrates the fruit's natural sugars to 23g per tiny 35g bar while removing the water that makes fresh fruit filling, and the complete absence of protein means this bar works best as a fruit-serving supplement rather than a standalone satiety solution.
Health score
58/ 100
Health score: 58 out of 100.
A rough guide, not a verdict on your whole diet — a lower-scoring snack in a sensible portion beats a “healthy” one eaten by the bagful.
What's actually inside
Per 1 bar (1.2 oz / 35g). Protein and fiber are the numbers that matter most when your appetite is smaller — they do the heavy lifting on fullness.
Where the calories come from
- Protein0%
- Carbs100%
- Fat0%
Protein
0g
keeps you full, protects muscle
Fiber
3g
slows digestion, steadies appetite
Added sugar
0g
the number to keep low
- Calories
- 100kcal
- Total carbs
- 25g
- Total sugars
- 23g
- Fat
- 0g
- Saturated fat
- 0g
- Sodium
- 0mg
Notable nutrients
- Fiber3g
How it stacks up
Against Mott's Fruit Flavored Snacks, which list corn syrup and sugar as their first two ingredients and contain zero fiber, That's It is in a completely different league of nutritional honesty. Against Welch's Reduced Sugar Fruit Snacks, which still contain modified corn starch, sugar, and gelatin, That's It wins on ingredient purity by a wide margin. Against Stretch Island Fruit Leather, another whole-fruit product, That's It offers comparable nutrition but with even fewer ingredients. Against Bare Baked Crunchy Apple Chips, That's It adds mango complexity and a chewy texture while Bare offers a crisp, single-ingredient alternative with slightly more fiber per serving.
The honest picture
Few snacks are simply 'good' or 'bad' — most are a trade-off. Here's the balanced view before you decide.
In its favor
What's good
- Two whole-food ingredients — the gold standard of label transparency
- 3g fiber per 35g bar — good fiber-to-weight ratio for a fruit bar
- Zero added sugar; zero sodium; zero fat; allergen-free (free from all 9 major allergens)
- One bar equals approximately one serving of fruit by USDA fruit-serving definition
- Shelf-stable and genuinely portable
The catch
What to watch
- 23g sugar in a 35g bar — concentrated natural fruit sugar versus roughly 19g in a whole apple with far more water to dilute it
- Zero protein — nothing to slow the sugar release beyond the 3g fiber
- Drying concentrates the sugars and removes the water bulk that makes fresh fruit more filling
- At 100 calories, it works as a supplement, not a standalone snack for hunger management
Portion is the whole game
With most snacks, the difference between a smart choice and an unhealthy one is simply how much you eat — not whether you eat it at all.
A sensible serving
1 bar (1.2 oz / 35g)
Stick close to that and the nutrition numbers above hold. Eat straight from the bag or double up and even a fiber-rich, protein-packed snack tips into “too much.” Portion it out first — your future self will thank you.
Who should be cautious
This isn't a fit for everyone. If any of these describe you, it's worth a second thought or a word with your clinician.
- Individuals managing blood sugar who haven't tested their personal glucose response to concentrated fruit sugars
- Anyone looking for a hunger-managing snack that will keep them full for hours — the zero-protein, zero-fat profile won't deliver
- People who can easily access and eat fresh whole fruit, which provides more satiety per calorie
Better alternatives to reach for
If you want the same craving handled with more to show for it, these are the trade-ups worth making.
A fresh apple + small handful of almonds
More volume and water content for greater fullness, roughly 6g of protein from the almonds, similar fiber — better satiety for comparable calories
A medium apple with skin provides about 4.4g of fiber and 19g of sugar in a 180g package that takes time to chew. Adding 10–12 almonds contributes protein, healthy fat, and crunch, creating a snack that actually registers as eating.
Larabar (dates + nuts variety)
Adds fat and some protein from the nuts — less 'pure fruit' but more satiating; still whole-food, no added sugar
A Peanut Butter Chocolate Chip Larabar delivers 7g of protein and 12g of fat alongside its fruit sugars, making it a more balanced energy source that won't leave you hungry 45 minutes later.
Two Ingredients — What 'That's It' Really Means on a Label
In a snack aisle where ingredient lists routinely stretch to 15 or 20 items, a packaged fruit bar made from exactly two whole foods — apples and mangoes — is genuinely unusual. That's It has built its brand on this radical simplicity, and the label delivers on the promise: no added sugar, no preservatives, no 'natural flavors,' no fruit juice concentrates masquerading as whole fruit.
Compare this to the fruit snack category's biggest names. Mott's Fruit Flavored Snacks list corn syrup and sugar as their first two ingredients, followed by modified corn starch and juice concentrates — a formulation closer to gummy candy than to fruit. Welch's Fruit Snacks, even the reduced-sugar version, rely on corn syrup, sugar, modified corn starch, and gelatin. These products are fortified with vitamins to earn their 'fruit snack' positioning, but structurally they are candy with a health halo.
That's It bars, by contrast, count as a USDA fruit serving. The USDA defines a fruit serving as roughly one cup of fresh fruit or a half-cup of dried fruit. At 35g, a That's It bar falls squarely into the dried-fruit serving equivalent, delivering the fiber and carbohydrate profile of whole fruit without dilution by syrups or starches. For families managing food allergies, the bar's certification as free from all nine FDA-recognized major allergens — milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame — makes it one of the safest packaged snacks available.
- Two ingredients: apples and mangoes — no added sugar, no preservatives, no concentrates
- Counts as one USDA fruit serving per bar
- Certified free from all nine FDA major allergens
- Mott's and Welch's fruit snacks start with corn syrup and sugar — structurally candy, not fruit
Bottom line
A 2-ingredient label in a packaged snack aisle is rare enough to be genuinely noteworthy; That's It is the cleanest label fruit snack compared to every gummy competitor in this category.
23g 'Natural' Sugar — Is That Still Sugar?
The nutrition panel on a That's It Apple + Mango bar reads 23g of total sugar and 0g of added sugar. Both numbers are accurate. The sugar comes entirely from the fructose and glucose naturally present in apples and mangoes — no cane sugar, corn syrup, or honey has been added. But 'natural' does not mean 'low,' and 23g of sugar in a 35g package means roughly 66% of the bar's weight is sugar.
To understand why, you have to account for what drying does to fruit. A medium fresh apple with skin weighs about 180g and contains roughly 19g of sugar, 4.4g of fiber, and a large amount of water. When you remove that water through baking or dehydration, the sugar and fiber become dramatically more concentrated per gram of finished product. The That's It bar delivers 23g of sugar in 35g of food — a sugar density roughly six times higher than the fresh apple it came from.
The 3g of fiber in the bar does provide some buffering effect on the glycemic response compared to a pure sugar source like juice or candy. Fiber slows gastric emptying and blunts the insulin spike that follows a sugar load. But 3g of fiber against 23g of sugar is a ratio of roughly 1:8 — meaningful, but not enough to fully offset the concentration. For context, that same fresh apple gives you 4.4g of fiber against 19g of sugar, a ratio closer to 1:4, in a package that takes far longer to eat and occupies more stomach volume.
- 23g total sugar per bar — all natural, zero added — but 66% of the bar's weight is sugar
- A fresh apple has ~19g sugar in 180g of food; the bar packs 23g into 35g — roughly 6x the sugar density
- 3g fiber provides some glycemic buffering, but the fiber-to-sugar ratio (1:8) is far weaker than fresh fruit's (1:4)
- Drying removes the water that dilutes sugar and fills the stomach — the satiety gap is real
Bottom line
The sugar is 100% from whole fruit and there's no added sugar — this is a genuine positive; but 'natural' doesn't mean 'low sugar,' and 23g in a 35g bar lands closer to high-sugar territory than eating fresh fruit; the 3g fiber helps, but not enough to offset the concentration fully.
How Does Drying Affect Nutrition? Fiber vs. the Water Loss
Food dehydration is one of humanity's oldest preservation techniques, and it works by removing water to a level where microorganisms can't thrive. For fruit, this means evaporating the water that typically makes up 80–85% of the fresh weight. What remains is a concentrated matrix of fruit solids: sugars, fiber, minerals, and whatever heat-stable vitamins survive the process.
Fiber structure is largely preserved during drying. The insoluble fiber that gives apples their crunch and the soluble pectin that gives mangoes their gel-like quality both remain intact, though some soluble fiber fractions can degrade if the drying temperature is high and prolonged. That's It uses a low-temperature baking process rather than high-heat dehydration, which likely preserves more of the fiber integrity than industrial hot-air drying. The 3g of fiber in a 35g bar is actually a strong fiber-to-weight ratio — roughly 8.6% fiber by weight, compared to about 2.4% for a fresh apple.
The trade-off is what's lost. Vitamin C is notably heat-sensitive and degrades significantly during any drying process. The fresh apples and mangoes that go into a That's It bar start with meaningful vitamin C content, but the finished bar retains only a fraction. Minerals like potassium and magnesium, by contrast, are heat-stable and become concentrated alongside the sugar and fiber. The biggest loss, however, isn't a nutrient — it's water. Water is what gives fresh fruit its stomach-filling volume. A 180g apple takes up space and triggers stretch receptors in the stomach that signal fullness. A 35g bar, even when chewed thoroughly, simply doesn't generate the same satiety signal.
- Fiber is well-preserved — 3g per 35g bar is 8.6% fiber by weight, versus ~2.4% for a fresh apple
- Vitamin C degrades significantly during drying; the bar retains only a fraction of the original content
- Minerals like potassium and magnesium are heat-stable and become concentrated
- The biggest loss is water — a fresh apple's 180g volume triggers stomach stretch receptors that a 35g bar cannot match
Bottom line
Drying preserves fiber reasonably well but concentrates sugar and removes the water bulk that makes fresh fruit satiating; a That's It bar delivers fruit nutrition in a portable format but doesn't replicate the filling effect of eating the whole fresh fruits.
Best Uses for That's It Bars — Where They Earn Their Place
That's It bars aren't a hunger-management solution on their own, but they earn their place in several practical scenarios where fresh fruit isn't available or practical. Understanding these use cases is the difference between using the bar well and being disappointed by it.
For travel, desk stashes, and emergency snacks, That's It bars are a shelf-stable fruit serving that won't bruise, rot, or get squashed in a bag. They're genuinely portable in a way fresh apples and mangoes aren't — no washing, no peeling, no sticky juice. For parents of children with food allergies, the all-nine-allergen-free certification removes the label-reading anxiety that accompanies most packaged snacks. For endurance athletes, 23g of quickly digestible natural sugar with 3g of fiber provides pre-workout or mid-activity fuel without the gastrointestinal distress that added sugars or artificial ingredients can cause.
Where the bar falls short is as a standalone snack for appetite control. With zero protein and zero fat, there's nothing to trigger the satiety hormones (like CCK and PYY) that protein and fat stimulate. The 3g of fiber helps, but fiber alone, without protein or fat, doesn't generate lasting fullness. The fix is simple: pair the bar with a protein source. A That's It bar plus a stick of string cheese, a small handful of almonds, or a single-serve Greek yogurt creates a combined snack with fiber, protein, and some fat — a legitimate hunger-management choice that leverages the bar's fruit-serving benefit without being undermined by its protein gap.
- Ideal for travel, desk drawers, and emergency snack stashes — shelf-stable and genuinely portable
- A safe, no-label-reading-required option for families managing food allergies
- Effective pre-workout fuel: 23g quick-digesting natural sugar with 3g fiber for steady energy
- Pair with string cheese, almonds, or Greek yogurt to add the protein and fat needed for real satiety
- Not effective as a standalone hunger-management snack — zero protein means minimal satiety hormone response
Bottom line
That's It is best as a fruit-serving supplement alongside a protein source — pair it with string cheese, almonds, or Greek yogurt and the combined snack becomes a legitimate hunger-management choice with protein, fiber, and natural sugar.
That's It vs. Every Other Fruit Snack on This List
To understand where That's It sits in the broader fruit snack landscape, a direct comparison is useful. The category spans from genuinely whole-food products to fortified candy, and the differences in ingredient quality, fiber content, and added sugar are stark.
Mott's Fruit Flavored Snacks represent the bottom of the spectrum: corn syrup and sugar as the first two ingredients, zero fiber, and a formulation that relies on modified corn starch and juice concentrates for texture and flavor. They are fortified with vitamin C to earn a health halo, but structurally they are gummy candy. Welch's Reduced Sugar Fruit Snacks are a half-step better — they replace some sugar with fiber from inulin and use fruit purees — but still lead with corn syrup and contain gelatin, making them unsuitable for vegetarians and still far from whole food. Stretch Island Fruit Leather is the closest competitor to That's It, made from fruit puree concentrates with no added sugar, but its ingredient list includes multiple fruit concentrates rather than whole fruit, and it lacks the all-nine-allergen certification. Bare Baked Crunchy Apple Chips are a single-ingredient product (just apples) with a crisp texture and 5g of fiber per serving, but they're a different eating experience entirely — crunchy chips versus a chewy bar — and don't offer the mango-apple flavor combination.
That's It wins on ingredient purity against every competitor in the category. Its two whole-food ingredients, zero-added-sugar formulation, and all-nine-allergen-free certification set a standard that no other nationally distributed fruit snack currently matches. The honest trade-off — concentrated natural sugar and zero protein — is shared by most products in the category, but That's It is at least transparent about what it is.
- Mott's Fruit Flavored Snacks: corn syrup and sugar first, zero fiber — structurally candy with a vitamin halo
- Welch's Reduced Sugar: corn syrup still leads; contains gelatin; some fiber from inulin but far from whole food
- Stretch Island Fruit Leather: closest competitor, fruit concentrates with no added sugar, but multiple ingredients and no allergen certification
- Bare Baked Crunchy Apple Chips: single-ingredient, 5g fiber, crisp texture — different format, equally honest label
- That's It wins on ingredient count (2), allergen safety (all 9 major allergens free), and label transparency across the category
Bottom line
In the portable fruit snack category, That's It is the gold standard on label integrity; it's still a sugar-concentrated product, but it's honest about what it is — unlike its competitors, it isn't hiding corn syrup or gelatin behind juice-concentrate branding.
What most pages leave out
Most reviews call That's It 'one of the healthiest fruit snacks' without quantifying the 23g concentrated natural sugar or the zero-protein satiety gap. This page credits the 2-ingredient label genuinely — it is the cleanest in category — while being honest that 'natural sugar' and 'added sugar' are not the same thing as 'low sugar,' and that zero protein means zero satiety contribution beyond the 3g fiber. Competitors who praise That's It as a weight-loss food without this context are doing a disservice.
We flag this so you can make an informed choice — not to scare you off.
❓Frequently Asked Questions
That's It bars are genuinely clean — two whole-food ingredients, 3g of fiber, zero added sugar, and free from all nine major allergens. They are one of the most honest packaged snacks available. However, with 23g of concentrated natural sugar and zero protein, they are best understood as a fruit-serving supplement rather than a complete snack. They're healthy in the context of a balanced diet, but they won't carry you through the afternoon on their own.
Each 35g That's It Apple + Mango bar contains 23g of total sugar, all of which comes naturally from the whole apples and mangoes used to make the bar. There is zero added sugar. While the sugar is entirely natural, 23g in a small 35g package represents a high concentration — roughly 66% of the bar's weight — because the drying process removes the water that dilutes sugar in fresh fruit.
That's It bars have clean ingredients and only 100 calories, which makes them a reasonable choice within a calorie-controlled diet. However, they contain zero protein and zero fat, which means they won't generate lasting satiety on their own. For weight loss, where hunger management is critical, pair the bar with a protein source like almonds, string cheese, or Greek yogurt to create a snack that actually keeps you full.
Yes. That's It bars are certified free from all nine FDA-recognized major allergens: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame. They are manufactured in a dedicated allergen-free facility, making them one of the safest packaged snack options for individuals and families managing food allergies.
That's It bars contain exactly two ingredients: apples and mangoes. There are no added sugars, no preservatives, no natural or artificial flavors, and no fruit juice concentrates. The bars are made by pureeing whole apples and mangoes, forming the mixture into sheets, and slowly baking them until they reach a chewy, shelf-stable texture.
It depends on your priority. That's It wins on ingredient purity (two ingredients versus Larabar's typical three to five) and allergen safety (completely nut-free and free from all nine major allergens). Larabar, which typically combines dates with nuts like almonds or cashews, adds fat and protein that improve satiety and make it a more balanced energy source. If you need allergen safety or maximum simplicity, choose That's It. If you want a snack that will keep you full longer, Larabar's nut-based protein and fat give it the edge.
Yes. Each 35g That's It bar provides 3g of dietary fiber, which comes from the whole apple and mango solids preserved during the drying process. This is a strong fiber-to-weight ratio — roughly 8.6% fiber by weight — and it contributes to the bar's modest glycemic buffering effect compared to fiber-free fruit snacks.
Caution is warranted. That's It bars contain 23g of natural sugar with 3g of fiber, and while they are a far better choice than gummy fruit snacks that contain added sugars and zero fiber, they remain a concentrated source of quickly digestible carbohydrate. The fiber provides some buffering, but individual blood glucose responses vary. Anyone with diabetes should check their personal glucose response and consider pairing the bar with a protein or fat source to slow sugar absorption.
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This content is for general informational purposes only and is not medical or nutritional advice, a diagnosis, or a substitute for professional judgment. It does not account for your health, medications, or goals, and nutrition information changes over time. Always talk with a qualified clinician or dietitian before making significant changes to your diet, supplements, or medications. Curex offers compounded GLP-1 medications through licensed clinicians and does not sell or endorse the food or supplement reviewed on this page.