Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Muscle Milk Genuine Protein Powder
Checked against public sources on August 2, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
FDA recall appears in this brand's history. An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
What the Supplement Facts panel says
| Calories | 270 |
|---|---|
| Total Fat | 9 g |
| Saturated Fat | 3 g |
| Trans Fat | 0 g |
| Cholesterol | 40 mg |
| Sodium | 135 mg |
| Total Carbohydrate | 20 g |
| Dietary Fiber | 6 g |
| Total Sugars | 2 g |
| Includes Added Sugars | <1 g |
| Protein | 32 g |
| Vitamin D | 7 mcg |
| Calcium | 590 mg |
| Iron | 2.7 mg |
| Potassium | 690 mg |
| Vitamin A | 270 mcg |
| Vitamin C | 23 mg |
| Magnesium | 210 mg |
Printed on the package: NSF Certified for Sport · NSF · NSF Certified Sport · SmartLabel · Informed Sport
We read 18 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
FDA recall appears in this brand's history
An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Evidence and sources
This recall is not about the product on this page. H.P. Hood, LLC recalled a different product on June 9, 2016. FDA has since closed that case. The recalled item was “Muscle Milk 14 oz, 25 g protein. Vanilla Creme UPC (case): 8-76063-00222-6; UPC (unit): 8-76063-00202-8”. …
Locked evidence record →Open the full source-linked findingRegistered in NIH's supplement label database (DSLD)
A government label filing makes the listed formula easier to inspect and compare over time.
Evidence and sources
Label #228409 “Muscle Milk Genuine Chocolate” (Muscle Milk), entered 2020-06-24, with the full Supplement Facts on file. Company on file: Distributor — CytoSport, Inc., Walnut Creek, CA.
Locked evidence record →Open the full source-linked findingWe can see 64 of this product’s 962 reviews — the count rose between July 3, 2025 and August 1, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 898 to 962 between July 3, 2025 and August 1, 2026. The largest rise inside any single 30-day window was about 16, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingFiled address
1340 Treat Boulevard, Suite 350, Walnut Creek, CALIFORNIA 94597, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
What the research says about these amounts
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 210 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits inside that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 6 g of prebiotic fiber (inulin-type) per serving. Studies we found used 3 g–10 g a day, so this sits inside that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Price check for this exact product
Amazon
Exact UPC/GTIN match$1.91 per labeled serving
matching UPC/GTIN · checked Aug 2, 2026
View on Amazon ↗iHerb
Not confirmedWe only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗Target
Not confirmedWe only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedWe only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Only one exact price was available at build time; prices change by date, seller, and promotion.
No official brand storefront is confirmed in this record. That is neutral, but it prevents a direct brand-price, label, review, and document check.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want the complete evidence trail?
The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.
Record built August 02, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.