What is NDC 84540-240?

84540-240 is the product NDC for Dem Zero, Phosphatidyl serine 214.43 mg/450mg + 2 more ingredients tablet, listed with the FDA by NPG Bio Pharmaceuticals Co.,Ltd.. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Dem Zero (Phosphatidylserine, Magnesium Oxide).

What is the active ingredient?

Phosphatidyl serine, Ginkgo biloba leaf, Magnesium oxide.

NPG Bio Pharmaceuticals Co.,Ltd., NDC labeler code 84540. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Dem Zero?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Dem Zero NDC 84540-240 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)84540-240Labeler and product segments. Claims need a package NDC.

Product NDC at billing width84540-0240Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
84540-240-01	84540024001	450 mg in 1 BLISTER PACK (84540-240-01)Marketed from Oct 1, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Dem Zero
Generic name (nonproprietary): phosphatidylserine, magnesium oxide
Active ingredients: Phosphatidyl serine — 214.43 mg/450mgGinkgo biloba leaf — 75.02 mg/450mgMagnesium oxide — 11.27 mg/450mg
Dosage form: Tablet
Route: Oral
Labeler: NPG Bio Pharmaceuticals Co.,Ltd.NDC labeler code 84540
Product type: Over-the-counter drug
Marketing category: OTC monograph drugApplication M 022
Marketing start: Oct 1, 2025
Listing expires: Dec 31, 2026
Other FDA classes: Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiologic effect)Magnesium Ion Exchange Activity (Mechanism)Osmotic Activity (Mechanism)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers: Product ID 84540-240_463d3631-f6d2-15b9-e063-6394a90a971dSPL ID 463d3631-f6d2-15b9-e063-6394a90a971dSPL set ID 411f1a0f-ed02-cc78-e063-6394a90a0aecUNII 394XK0IH40, 19FUJ2C58T, 3A3U0GI71G
Pharmacologic class: Calculi Dissolution Agent; Osmotic Laxative

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N484540024001 followed by a unit qualifier and the quantity

Package 84540-0240-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Dec 18, 2025.

Indications (excerpt from the label)

Uses This product is designed to help maintain memory, focus, and overall cognitive performance. It supports healthy blood circulation to the brain and enhances communication between brain cells, which are essential for mental clarity and alertness. Regular use may assist in slowing age-related cognitive decline and help protect against early symptoms associated with Alzheimer’s disease and dementia. It provides essential nutrients and antioxidants that help protect brain cells from oxidative stress and support long-term brain health.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 84540-240

What is NDC 84540-240?: 84540-240 is the product NDC for Dem Zero, Phosphatidyl serine 214.43 mg/450mg + 2 more ingredients tablet, listed with the FDA by NPG Bio Pharmaceuticals Co.,Ltd.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Dem Zero (Phosphatidylserine, Magnesium Oxide).
What is the active ingredient?: Phosphatidyl serine, Ginkgo biloba leaf, Magnesium oxide.
Who is the labeler?: NPG Bio Pharmaceuticals Co.,Ltd., NDC labeler code 84540. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Dem Zero?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other NDCs under M 022

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under M 022
Product	Strength	Form · route	Labeler	Product NDC
Sexyteeth Charcoal T00Thpastesexyteeth charcoal toothpaste	Sodium fluoride .24 g/100g	OintmentDental	WORLD DENTISTS ASSOCIATION AMERICA LIMITED	85215-003
Osstem S Sensitivity relief toothpotassium nitrate, sodium fluoride	Sodium fluoride .221 g/100g; Potassium nitrate 5 g/100g	Paste, DentifriceOral	Osstem Pharma Co., Ltd	87548-010
Quala Topical Anesthetic Gelbenzocaine	Benzocaine 200 mg/g	GelDental	National Distribution & Contracting, Inc	43128-031
Walmart Salinesaline nasal (sodium chloride)	Sodium chloride 6.5 mg/mL	SprayNasal	WALMART STORES INC	79903-304
Cool Relief Lemon Frost Oral Anestheticmenthol	Menthol 16 mg/1	LozengeOral	Ricola Ag	54305-156
Iodent Oral Analgesicbenzocaine	Benzocaine 200 mg/g	GelTopical	United Exchange Corp.	65923-094
Sexyteeth Minty T00Thpastesexyteeth minty toothpaste	Sodium fluoride .24 g/100g	OintmentDental	WORLD DENTISTS ASSOCIATION AMERICA LIMITED	85215-004
Meijer Sore Throatphenol	Phenol 1.4 g/100mL	SprayOral	MEIJER DISTRIBUTION INC.	41250-632
Quala Topical Anesthetic Gelbenzocaine	Benzocaine 200 mg/g	GelDental	National Distribution & Contracting, Inc	43128-032
Walgreens Sensitive Extra Whiteningsodium fluoride	Potassium nitrate 5 g/100g; Sodium fluoride .15 g/100g	Paste, DentifriceDental	Walgreens	0363-1588
Freshness Coffee Toothpaste100gfreshness coffee toothpaste 100g	Sodium fluoride .25 g/100g	OintmentDental	WORLD DENTISTS ASSOCIATION AMERICA LIMITED	85215-005
Hydrogen Peroxide	Hydrogen peroxide 2.65 mL/100mL	LiquidTopical	Safeway, Inc.	21130-979
Quala Topical Anesthetic Gelbenzocaine	Benzocaine 200 mg/g	GelDental	National Distribution & Contracting, Inc	43128-033
Oral Sore Antiseptichydrogen peroxide, menthol	Hydrogen peroxide 15 mg/mL; Menthol 1 mg/mL	LiquidOral	Retail Business Services, LLC	72476-024
Freshness Blueberry Toothpaste100gfreshness blueberry toothpaste 100g	Sodium fluoride .25 g/100g	OintmentDental	WORLD DENTISTS ASSOCIATION AMERICA LIMITED	85215-006
Quala Topical Anesthetic Gelbenzocaine	Benzocaine 200 mg/g	GelDental	National Distribution & Contracting, Inc	43128-034
Red Cross Oral Pain Reliefbenzocaine	Benzocaine 200 mg/mL	LiquidTopical	The Mentholatum Company	10742-8902
Chloraseptic Total Sore Throat and Cough, Sugar Freementhol and benzocaine and dextromethorphan hydrobromide	Menthol 10 mg/1 + 2 more ingredients	LozengeOral	Prestige Brands Holdings, Inc.	67172-015
Walgreens Sore Throat Cherry Flavorphenol	Phenol 1.4 g/100mL	SprayOral	WALGREEN COMPANY	0363-7030
4x Medicated Toothache and Gum Gelbenzocaine	Benzalkonium chloride .13 g/100g + 3 more ingredients	GelOral	CVS	69842-642

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Dem Zero (Phosphatidylserine, magnesium oxide) NDC 84540-240