“Magnesium 150 mg per serving”
Evidence →The label promises 150 mg per serving. The panel says 150 mg. They match.
Exact product checked · GTIN 00199874839240doingwell · checked Aug 2, 2026 · on sale since Apr 16, 2026🇺🇸 USPTO wordmark owner · DOINGWELL INC. · DELAWARE, USAPackage says manufactured for: DOINGWELL INC. · LOS ANGELES, CA 90048
Quick read · doingwell
doingwell Electrolytes Sugar Free
Checked against public sources on August 2, 2026 · LookCloser does not sell or recommend supplements.
30stick · 30 servings
Does the marketing hold up?
Listing claim matches the Supplement Facts panel. The label promise and the Supplement Facts amount agree.
Is the dose real?✓Listing and panel agreeboth say 150 mg of MAGNESIUM
What a serving costs$1.50per serving, at the checked price
Is it tested?✓Informed Sport seal printed on the labelwe read it off the package photo
Who’s behind it?🇺🇸DOINGWELL INC.corporation · DELAWARE, USA
Is it the real thing?✓Barcode matches outside records
Trouble on record?✓No recalls found
“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.
1✓ checked out1? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| CALORIES | 10 |
|---|---|
| TOTAL FAT | 0 g |
| SATURATED FAT | 0 g |
| TRANS FAT | 0 g |
| CHOLESTEROL | 0 mg |
| SODIUM | 1,070 mg |
| TOTAL CARBOHYDRATE | 2 g |
| DIETARY FIBER | 0 g |
| TOTAL SUGARS | 0 g |
| INCLUDES ADDED SUGARS | 0 g |
| PROTEIN | 0 g |
| VITAMIN D | 0 mcg |
| CALCIUM | 20 mg |
| IRON | 0 mg |
| POTASSIUM | 220 mg |
| MAGNESIUM | 150 mg |
Printed on the package: Informed Sport · Informed Sport Certified
We read 16 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
1 promise checks out. 1 could not be fully confirmed from public sources.
✓Matches the label1
?Couldn’t verify independently1
“Ingredients, Third Party Tested: Vegan, keto friendly, dairy free, GMO free, kosher electrolyte powder packets; sugar free electrolyte powder…”
Evidence →No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.
We looked and found no public proof. That does not count against the product.
Quick read · 5 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Listing claim matches the Supplement Facts panel
The label promise and the Supplement Facts amount agree.
Evidence and sources
The listing claims 150 mg; the photo-read Supplement Facts panel shows MAGNESIUM at 150 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
Locked evidence record →Open the full source-linked findingCheckedIs the label honest?
Every ingredient shows its amount · 16 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 199874839240.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
Open Food Facts resolves 199874839240 to "Raspberry Electrolytes" (Doingwell) — consistent with this listing.
Locked evidence record →Open the full source-linked findingPublic contextWill you get what you pay for?
Reaching a studied dose costs about $60/month
Comparing cost at a research-relevant amount shows how quickly the package is used and what the routine actually costs.
Evidence and sources
At 1.3 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $60 per month. A price observation, not a recommendation.
Locked evidence record →Open the full source-linked findingCheckedCan you trust the review pattern?
Reviews rose from 0 to 13 between April 23 and July 29, 2026 — no sudden jump.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 0 to 13 between April 23 and July 29, 2026. The largest rise inside any single 30-day window was about 10, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No FDA recall matched this brand in the current search.
- We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
DOINGWELL INC.Corporation · exact supplement-class mark for DOINGWELL
Filed address
8118 BEVERLY BLVD., LOS ANGELES, CALIFORNIA 90048, 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 ↗
Research behind the findings
Dose and research context
The label amount is shown beside the range used in the linked ingredient studies.
Dose vs research
Magnesium
STUDIED RANGE0525 mg
150 mg per serving — below the 200–420 mg/day used in the linked studies.
Linked ingredient research · label amount, not a recommendation
Background reading
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 150 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.
0studied 200 mg–420 mg
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$45.00
$1.50 per labeled serving
matching UPC/GTIN · checked Aug 2, 2026
View on Amazon ↗iHerb
Not confirmedNo exact listing saved
We 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 confirmedNo exact listing saved
We 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 confirmedNo exact listing saved
We 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.