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Exact product checked · barcode not publishedJIANKYTZ · checked Aug 14, 2026 · on sale since Apr 22, 2025🇨🇳 USPTO wordmark owner · Shenzhen Yuelaiyuehao Trading Co., Ltd (limited company (ltd.); China) · China
Quick read · JIANKYTZ

(4 Pack) Calcium Magnesium Zinc Liquid Drops for Women and…

Checked against public sources on August 14, 2026 · LookCloser does not sell or recommend supplements.

1pack · 15 servings

Does the marketing hold up?

Every ingredient shows its amount · 10 ingredients listed. Every ingredient shows its real amount — nothing is hidden in a proprietary blend.

Is the dose real?Panel read — dose not verified10 ingredients listed; no advertised amount we could confirm against them
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇨🇳Shenzhen Yuelaiyuehao Trading Co., Ltd (limited company (ltd.); China)other · China
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer 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.

2◖ partly confirmedno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size Serving Size: 2 ml · 15 servings per container · 1 FL OZ / 30 ML

Calcium (from Calcium Citrate)1000 mg
Magnesium (as Magnesium Glycinate, Magnesium Taurate, Magnesium Malate, Magnesium Aspartate, Magnesium Amino Acid Chelate)310 mg
Zinc (from Zinc Amino Acid Chelate)7 mg
Vitamin C (as Organic Elderberry Extract)60 mg
Vitamin D3 (as Plant-Based Cholecalciferol from Wild-Harvested Lichen)600 IU
Vitamin K2 (as Menaquamin Mk-7)100 mcg
Vitamin B6 (as Pyridoxine Hydrochoride)1000 mcg
L-Theanine50 mg
Boron (from Boron Citrate)1500 mcg
Sea Moss Extract (Whole Plant)150 mg

Printed on the package: CERTIFIED GLUTEN-FREE · NON GMO · VEGETARIAN FRIENDLY · Sugar Free · GMP CERTIFIED · Vegan

We read 10 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

The public sources did not settle the marketing promises on this label.

Partly confirmed2

“(4 Pack) Calcium Magnesium Zinc Liquid Drops for Women and Men - Bone & Teeth, Immune Support, Liquid Calcium Supplement with Magnesium Glycinate,…”

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

Evidence →
“Calcium Magnesium Zinc Liquid Drops is produced in advanced equipment that meets strict GMP production standards, and each bottle of Calcium…”

“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

Quick read · 1 useful finding

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

CheckedIs the label honest?

Every ingredient shows its amount · 10 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 finding
What remains open 1
  • No FDA recall matched this brand in the current search.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇨🇳
Shenzhen Yuelaiyuehao Trading Co., Ltd (limited company (ltd.); China)Other · exact supplement-class mark for JIANKYTZ
Registration7962302
Registered2025-09-23
AssignmentsNo transfers recorded

Filed address
China); Bantian Street, Longgang District, 701, No. 1-2, Lane 8, Hekan Village, Shenzhen, 518000, CHINA

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

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.

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 310 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits inside 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.

The panel lists 2 mg of boron per serving. Studies we found used 3 mg–10 mg a day, so this sits below that range.

0studied 3 mg–10 mg

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 7 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits below that range.

0studied 8 mg–40 mg

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

Buying options

Where you can check or buy it

Only the submitted seller page is identity-certain. Other destinations are shown as leads until a shared UPC/GTIN confirms the exact product.

Amazon

Submitted listing
$35.99

Lowest New observed via Keepa on 2026-08-14.

View on Amazon ↗

iHerb

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search iHerb ↗

Target

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Target ↗

Walmart

Not confirmed
No price confirmed

No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.

Search Walmart ↗

Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.

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.

Read / share full evidence →

Record built August 14, 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.