Energy
lower quarter359 kcalthis record per 100 g
- Corpus median
- 396 kcal
- Middle 50%
- 372–422 kcal
Based on 11 records reporting energy.
Beans, nuts & protein foodsmoderate variability
Nutritional powder mix (Isopure) calories: 312 per 1 packet (87 g)
This exact USDA record reports 312 calories for 1 packet (87 g). That answer belongs to this description and weight; it is not a universal value for every meal that shares the name.
Quick facts
1 packet · 87 g
- Calories
- 312 kcal
- Protein
- 50.5 g
- Carbohydrate
- 25.3 g
- Total fat
- 1 g
- Fiber
- 0 g
- Sodium
- 324 mg
Portion calculator
Estimate your portion
Choose a source measure or enter the weight you ate.
Estimated for 1 packet · 87 g
312calories
Nutritional powder mix (Isopure)
- Protein
- 50.5 g
- Carbs
- 25.3 g
- Fat
- 1 g
— means the source has no value available.
These values scale the selected reference food by weight. Ingredients, preparation, and portion size can change your meal’s estimate.
Nutrition facts, household measures, preparation notes and USDA sources
The editorial read
The useful answer has a weight, a composition, and an identity
Portion: the cited record reports about 312 calories for 1 packet at 87 grams. On a fixed-weight basis, the same record contains 359 calories per 100 grams. The first number answers a portion question; the second answers a concentration question.
Composition: that source amount also reports 50.5 g protein, 0 g fiber, and 324 mg sodium. Read those values together: a calorie total by itself cannot describe the nutrient profile.
Identity: the largest listed formulation input is beverages, whey protein powder isolate, representing 100% of the record’s listed input weight. These are provenance for a standardized calculation, not a recipe for your plate.
The source calls its underlying survey portion “Quantity not specified,” but it separately lists 1 packet at the identical weight. We use the familiar household label here without changing the source calculation.
The household measures attached to this record span roughly 47–312 calories across the listed portions. That is a set of scaled examples—not a confidence interval, a recommendation, or a claim about the full universe of recipes.
Calculated from the smallest and largest usable household measures listed by USDA for this exact FNDDS record; not a confidence interval.
Record-specific decision brief
What the numbers say—and what choice still belongs to you
This analysis belongs to USDA FDC 2710734: “Nutritional powder mix (Isopure).” It separates gram-weight arithmetic, corpus context, label signals, and record selection so one number does not have to answer four different questions.
01 · Portion arithmetic
Three weights, one fixed composition
For FDC 2710734, each row multiplies the published per-100-gram values by its stated weight. “1 tablespoon” through “1 packet” are weight scenarios: named measures come from USDA, while percentage labels are transparent arithmetic.
| Scenario | Weight | Energy | Protein | Fiber | Sodium |
|---|---|---|---|---|---|
| 1 tablespoonUSDA-listed household measure | 13 g | 47 kcal | 7.6 g | 0 g | 48 mg |
| 1 scoop, NFSUSDA-listed household measure | 26 g | 93 kcal | 15.1 g | 0 g | 97 mg |
| 1 packetUSDA-listed household measure | 87 g | 312 kcal | 50.5 g | 0 g | 324 mg |
02 · Fixed-weight context
Where 100 grams sits inside Protein and nutritional powders
The comparison set contains 11 exact records in the Protein and nutritional powders USDA category. Here, “lower quarter” describes FDC 2710734’s energy position in that corpus—not nutritional quality, desirability, or a health rating.
Protein
upper quarter58.1 gthis record per 100 g
- Corpus median
- 45.7 g
- Middle 50%
- 23.9–51.8 g
Based on 11 records reporting protein.
Dietary fiber
middle half0 gthis record per 100 g
- Corpus median
- 2 g
- Middle 50%
- 0–12.6 g
Based on 11 records reporting dietary fiber.
Sodium
lower quarter372 mgthis record per 100 g
- Corpus median
- 452 mg
- Middle 50%
- 379–484 mg
Based on 11 records reporting sodium.
03 · FDA label lens
The strongest strength-side and tradeoff-side signals
At FDC 2710734’s 87 g reference weight, the largest strength-side percentage among the nutrients evaluated here is Vitamin A; the larger tradeoff-side percentage is Sodium. Percentages use FDA label Daily Values, whose general “high” guide begins at 20% Daily Value. This is not an overall score or a personalized target.
Strength-side signals
Vitamin A758.6 µg
≈ 84% DV. This crosses the FDA’s 20% ‘high’ guide.
Magnesium203 mg
≈ 48% DV. This crosses the FDA’s 20% ‘high’ guide.
Tradeoff-side signals
Sodium324 mg
≈ 14% DV. This does not cross the FDA’s 20% ‘high’ guide.
Saturated fat0.5 g
≈ 3% DV. This does not cross the FDA’s 20% ‘high’ guide.
04 · Highest-impact checks
The three levers most worth resolving first
For “Nutritional powder mix (Isopure),” the first-pass checks follow the evidence actually published: its named weights, the FDC 2710735 alternative, and its source-formulation identity.
- 01
Listed portion span: 1 tablespoon to 1 packet
USDA assigns those measures 13 g and 87 g. At this record’s fixed composition, scaled energy moves from 47 kcal to 312 kcal.
- 02
Record choice: compare with FDC 2710735
At an equal 100 g, this record has 7.1 g less dietary fiber than “Nutritional powder mix (Muscle Milk).” That is a record-level contrast; it does not identify which ingredient caused the difference.
- 03
Single listed source: Beverages, Whey protein powder isolate
USDA derives this record from one listed source-input row at 100 g. Real preparations can still differ in water, cooking state, brand, and served weight.
05 · Exact-record choice
Select by literal evidence, not the shortest name
Keep this record when the exact wording “Nutritional powder mix (Isopure)” fits. Inspect FDC 2710735 when the exact wording “Nutritional powder mix (Muscle Milk)” is the more literal description of the food and preparation.
Keep this profile when these fields fit
Nutritional powder mix (Isopure)
- Exact source wording
- “Nutritional powder mix (Isopure)”
- Source identity
- USDA FDC 2710734 · FNDDS 95201600
- Source inputs unique in this pair
- Beverages, Whey protein powder isolate
Inspect this alternative when its fields fit better
Nutritional powder mix (Muscle Milk)
- Exact source wording
- “Nutritional powder mix (Muscle Milk)”
- Source identity
- USDA FDC 2710735 · FNDDS 95202000
- Source inputs unique in this pair
- Protein supplement, milk based, Muscle Milk, powder
Choose the closest description
Which USDA record fits your meal?
Begin with the exact USDA description, then compare preparation, additions, and gram weight. A nearby record is useful only when its identity is closer—not simply because its name sounds familiar.
On smaller screens, focus a nutrition table and scroll horizontally to read every column.
| Exact record | Source serving | Calories / 100 g | Protein / 100 g | Fat / 100 g | Fiber / 100 g | Sodium / 100 g |
|---|---|---|---|---|---|---|
| This recordNutritional powder mix (Isopure) | 87 g312 kcal | 359 kcal | 58.1 g | 1.2 g | 0 g | 372 mg |
| Nutritional powder mix (Muscle Milk) | 70 g288 kcal | 411 kcal | 45.7 g | 17.1 g | 7.1 g | 329 mg |
| Nutritional powder mix (Carnation Instant Breakfast) | 37 g131 kcal | 353 kcal | 19.9 g | 1.4 g | 0.4 g | 385 mg |
| Nutritional powder mix (Slim Fast) | 26 g116 kcal | 448 kcal | 8.1 g | 13.3 g | 18.1 g | 472 mg |
| Nutritional powder mix (EAS Whey Protein Powder) | 39 g150 kcal | 385 kcal | 66.7 g | 5.1 g | 0 g | 385 mg |
| Nutritional powder mix, high protein (Herbalife) | 25 g98 kcal | 392 kcal | 53.6 g | 10.7 g | 0 g | 1,210 mg |
| Nutritional powder mix, light (Muscle Milk) | 50 g198 kcal | 396 kcal | 50 g | 12 g | 2 g | 250 mg |
How to compare FDC 2710734: its source amount is 87 g; every 100-gram column removes portion size from the record-to-record comparison. Neither denominator determines your plate’s weight or recipe.
Household measures
Compare listed portions
For FDC 2710734, the 3 displayed measures scale the same source composition by gram weight; rounding changes presentation, not the underlying ratio.
1 tablespoon
47 kcal
13 g
1 scoop, NFS
93 kcal
26 g
1 packet
312 kcal
87 g
A source measure below uses USDA shorthand; the full glossary appears with the source formulation.
At a glance
Nutrient signals in the source amount
For FDC 2710734, Vitamin A is the largest displayed non-protein Daily Value signal. Read the set as label context—not a personalized score.
Vitamin A
758.6 µg≈ 84% Daily ValueMagnesium
202.7 mg≈ 48% Daily ValueThe percentages above apply to FDC 2710734’s 87 g reference amount. FDA Daily Values are general label references, not individualized energy or medical targets. Read the FDA explanation ↗
Why FDC 2710734 has no protein percentage here: Feast reports 50.5 g, but does not present grams divided by 50 as FDA protein %DV; applicable label rules account for protein quality and regulatory context.
Source-serving signals
What stands out in this record
These 1 calculated observation describe FDC 2710734 at 87 g—not a measured or recommended plate.
- The representative USDA portion contains 324 mg sodium, about 14% of the Daily Value used on U.S. labels.
Nutrition facts
Compare the source serving with 100 grams
Values are rounded for readability. The source serving is 87 g.
| Nutrient | Amount | Approx. % Daily Value |
|---|---|---|
| Calories | 312 kcal 359 kcal | Not established Not established |
| Protein | 50.5 g 58.1 g | Not shown Not shown |
| Carbohydrate | 25.3 g 29.1 g | 9% 11% |
| Total fat | 1 g 1.2 g | 1% 1% |
| Dietary fiber | 0 g 0 g | 0% 0% |
| Sugars | 1 g 1.2 g | Not established Not established |
| Sodium | 323.6 mg 372 mg | 14% 16% |
| Saturated fat | 0.5 g 0.6 g | 3% 3% |
| Monounsaturated Fat | 0.1 g 0.1 g | Not established Not established |
| Polyunsaturated Fat | 0 g 0 g | Not established Not established |
| Cholesterol | 10.4 mg 12 mg | 3% 4% |
| Potassium | 758.6 mg 872 mg | 16% 19% |
| Calcium | 607.3 mg 698 mg | 47% 54% |
| Iron | 1.1 mg 1.3 mg | 6% 7% |
| Magnesium | 202.7 mg 233 mg | 48% 55% |
| Vitamin C | 30.4 mg 34.9 mg | 34% 39% |
| Vitamin D | 0 µg 0 µg | 0% 0% |
| Vitamin A | 758.6 µg 872 µg | 84% 97% |
| Caffeine | 0 mg 0 mg | Not established Not established |
| Alcohol | 0 g 0 g | Not established Not established |
| Water | 0.7 g 0.9 g | Not established Not established |
For FDC 2710734, approximate percentages divide the displayed 87 g amount by FDA label Daily Values; they are not personalized targets. “Not established” means FDA sets no Daily Value for that row. Protein %DV remains unshown because adult-label use depends on regulatory context.
Inside the source record
Source formulation behind this USDA record
USDA links FDC 2710734 to one source input totaling 100 g in its standardized formulation. Publishing that exact provenance makes “Nutritional powder mix (Isopure)” inspectable beside similarly named records.
How to read this
A single-source formulation
Beverages, Whey protein powder isolate is the only listed source input for this record. That does not mean every real-world version is identical; brands, preparation, water content, and portion weight can still differ.
100 g total listed input weight across the formulation.
| # | USDA input | Listed amount | Input weight | Share of listed input weight |
|---|---|---|---|---|
| 1 | Beverages, Whey protein powder isolateUSDA ingredient 14058 | 100 GM | 100 g | 100% |
USDA shorthand in this evidence
- NFS means “not further specified.” The record intentionally leaves the exact subtype, size, or preparation unresolved.
Exact-record context
What makes this USDA record distinct?
For FDC 2710734, the close-record rule searches the USDA “Protein and nutritional powders” category for shared description terms or source inputs. Any surviving pair is compared per 100 grams, so unlike source-serving sizes cannot manufacture the nutrient difference.
This record
Nutritional powder mix (Isopure)
- USDA category
- Protein and nutritional powders
- FDC ID
- 2710734
- FNDDS code
- 95201600
Closest inspectable record
Nutritional powder mix (Muscle Milk)
- USDA category
- Protein and nutritional powders
- FDC ID
- 2710735
- FNDDS code
- 95202000
| Nutrient | This record | Comparison record | Difference |
|---|---|---|---|
| Calories | 359 kcal | 411 kcal | −52 kcal |
| Protein | 58.1 g | 45.7 g | +12.4 g |
| Carbohydrate | 29.1 g | 18.5 g | +10.6 g |
| Total fat | 1.2 g | 17.1 g | −15.9 g |
| Dietary fiber | 0 g | 7.1 g | −7.1 g |
| Sodium | 372 mg | 329 mg | +43 mg |
Plain-English read
At the fixed 100-gram basis, this record lists 52 less calories, 12.4 g more protein, and 10.6 g more carbohydrate than “Nutritional powder mix (Muscle Milk).”
Only this record lists Beverages, Whey protein powder isolate. Only the comparison record lists Protein supplement, milk based, Muscle Milk, powder. Those formulation rows identify different source records; they do not prove which input caused a nutrient difference.
5 of the six displayed differences clear the documented materiality screen. It is a reading aid, not a health rating.
Formulation evidence
The listed formulations differ
The formulation rows differ, but the source data do not isolate which component caused any nutrient difference. Input weights describe the standardized formulation—not final plated proportions.
Listed only in this record: Beverages, Whey protein powder isolate.
Listed only in the comparison: Protein supplement, milk based, Muscle Milk, powder.
Portion evidence
The listed portion sets differ
This record’s reference amount is 87 g; a familiar listed measure is 1 packet (87 g).
The comparison record’s reference amount is 70 g; a familiar listed measure is 1 scoop (35 g).
Use the 100-gram row to compare FDC 2710734 with FDC 2710735 at equal mass; use their 87 g and 70 g source amounts only for portion matching.
Evidence boundary: FDC 2710734 versus FDC 2710735 is a comparison of standardized source records—not a measurement of your meal, an overall food-quality rank, or proof that one input caused a difference.
Review the full protein and nutritional powders source category → Read the calculation and selection methodology →
Uncertainty, made actionable
What can change this estimate?
This is a standardized USDA survey-food profile, not a measurement of every preparation. Actual nutrition can change with portion size, preparation, added fat, sauce or seasoning.
For “Nutritional powder mix (Isopure),” resolve portion size first, then move through the remaining 3 published levers. Unknowns should remain visible rather than expanding every assumption at once.
- 01
portion size
When composition is held constant, nutrient totals scale directly with grams. A 20% weight correction produces the same 20% correction to the scaled totals.
- 02
preparation
Match the method named by the source—such as baked, fried, boiled, or grilled—before scaling. Preparation can change both water content and the ingredients retained in the finished food.
- 03
added fat
Match the named cooking-fat state when possible. Fat used, retained, or left behind is preparation information that a dish name alone cannot recover.
- 04
sauce or seasoning
Check whether the exact source description already includes it. If not, keep the addition separate rather than silently folding it into the base record.
How we estimated this
The arithmetic is simple; the provenance is the point
FDC 2710734 comes from FoodData Central Survey Foods (FNDDS). Its 359 kcal per 100 g becomes 312 kcal at 87 g through nutrient per portion = nutrient per 100 g × portion grams ÷ 100; this page adds no second nutrition estimate.
About the serving label: USDA describes the underlying survey portion as “Quantity not specified.” The separately listed 1 packet has the same gram weight, so the familiar label can be shown without changing the calculation.
Data cycle: 2021–2023, published October 31, 2024
FoodData Central ID: 2710734
FNDDS food code: 95201600
The scaling for FDC 2710734 can be exact while the match to “Nutritional powder mix (Isopure)” is wrong. That is why this profile keeps its 87 g weight, 1-row source formulation, and selection uncertainty beside the arithmetic.
Source release October 31, 2024. Review USDA’s data-type documentation ↗ · Read Feast’s full nutrition methodology.