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Dem Zero
phosphatidylserine, magnesium oxide · Dem Zero is an over-the-counter drug containing phosphatidylserine, magnesium oxide, made by NPG Bio Pharmaceuticals Co.,Ltd..
- Type
- Over the counter
- Drug class
- Not classified
- Route
- Oral
- Manufacturers
- 1
This product is designed to help maintain memory, focus, and overall cognitive performance.
Related recalls
FDA drug recalls that name this drug or its active ingredient
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Active ingredients
PHOSPHATIDYL SERINE, MAGNESIUM OXIDE, GINKGO BILOBA LEAF
Purpose
Supports cognitive function, memory retention, and helps maintain brain health related to aging and Alzheimer’s disease (dementia).
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.
Directions
Take 2 Capsuel daily, 1 capsule per serving, with water.
Warnings
Ensure that the included desiccant is not ingested.
Do not use
Warnings Do not use if you are sensitive to any of the ingredients in this product. Consult a healthcare professional before use if you are pregnant or breastfeeding. Do not exceed the recommended dosage. Swallow with sufficient water or a beverage to prevent aspiration.
When using this product
Warnings When using this product do not use more than directed. take with enough water or drink to avoid getting into airway.
Stop use and ask a doctor
Warnings Stop use and ask a doctor if symptoms persist or get worse.
Keep out of reach of children
Warnings Keep out of reach of children Pregnant women are advised to consult with their healthcare provider prior to use.
Inactive ingredients
Microcrystalline cellulose, magnesium stearate, silicon dioxide, amino acid blend, refined palm oil powder, seaweed calcium, lemon extract, vitamin D powder, folic acid, vitamin B12.
Forms and strengths
From the FDA NDC Directory · 1 product codes
| Dosage form | Strength | Route | NDCs |
|---|---|---|---|
| Tablet | 214.43 mg/450mg / 75.02 mg/450mg / 11.27 mg/450mg | oral | 1 |
Manufacturers and labels
1 FDA label
- NPG Bio Pharmaceuticals Co.,Ltd.Shown hereM022 · Label 12/18/2025 · NDC 84540-240Full label
Dem Zero: common questions
- What is Dem Zero used for?
- This product is designed to help maintain memory, focus, and overall cognitive performance.
- Is Dem Zero a prescription drug?
- No. Dem Zero is sold over the counter (OTC) without a prescription.
- Are there other products with the same active ingredient as Dem Zero?
- Yes. Other FDA-listed products with the same active ingredients include Alzh L.
- Who makes Dem Zero?
- NPG Bio Pharmaceuticals Co.,Ltd. lists Dem Zero with the FDA.
Source: U.S. Food and Drug Administration, openFDA drug label (SPL) and NDC Directory · Last updated 12/18/2025 · Label text is shown as published by the manufacturer. Not medical advice