Published source snapshot
Vitamin B3 Niacin 1000 mg
Life Extension · US label facts
Label IDlbl_dsld_13460_6d18996b2c6b1107
Serving size1 Capsule(s)
Serving formCapsule(s)
Retrieved
Scope: source-market status describes the source record, not live availability. Quantities below are label facts and deterministic arithmetic, not a product recommendation.
Original facts and normalized results
| Ingredient | Original label quantity | Requested normalization | Measurement object |
|---|---|---|---|
| Niacin DSLD row path: root.0; DSLD ingredientId: 281286 | 1000 mg | 1000 mg / as_labeled | Niacin |
| Gelatin Listed as an other ingredient; no amount is supplied. DSLD ingredientId: 27352. | Not stated | missing_quantity | Gelatin |
| Magnesium stearate Listed as an other ingredient; no amount is supplied. DSLD ingredientId: 19146. | Not stated | missing_quantity | Vegetable Stearate |
Label statements
These are explicitly classified as label claims. They are not converted into platform-endorsed scientific conclusions.
- label_claim Precautions re: All Other: Caution Temporary flushing, itching, rash, or gastric disturbances may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily. Those with gout or liver diseases should avoid taking high doses of niacin.
- label_claim FDA Disclaimer Statement: These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
- label_claim Precautions re: All Other: - Do not purchase if outer seal is broken or damaged.
- label_claim Suggested/Recommended/Usage/Directions: Dosage and Use Take one capsule daily with meals, or as recommended by a healthcare practitioner.
- label_claim FDA Statement of Identity: Dietary Supplement
- label_claim Precautions re: Children: Warnings - KEEP OUT OF REACH OF CHILDREN.
- label_claim Formula re: Contains: Vitamin B3 Niacin 1000 mg, 100 capsules
- label_claim Formulation re: Does NOT Contain: This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, corn, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives.
- label_claim Precautions re: All Other: - DO NOT EXCEED RECOMMENDED DOSE.
- label_claim General Statements: All Other Content: Note Niacinamide is another B3 vitamin that does not cause flushing.
- label_claim General Statements: All Other Content: Niacin is the only B vitamin that can be synthesized in the liver from the amino acid tryptophan — on average, 1 mg of niacin can be synthesized from the ingestion of 60 mg of tryptophan.148-150 In its coenzyme forms, niacin is crucial to energy transfer reactions, particularly the metabolism of glucose, fat, and alcohol.151,152 Niacin’s beneficial effects on blood lipids is well-documented.153-166
- label_claim Brand IP Statement(s) re: (c), (TM), (SM): All rights reserved.
- label_claim Precautions re: Pregnant or Nursing or Prescription Medications: - When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
- label_claim Brand IP Statement(s) re: (c), (TM), (SM): For Longer Life(TM)
- label_claim General Statements: All Other Content: Promotes Cardiovascular Health
Ingredient references
Reference pages provide verified source mappings. Unless a real review record exists, they remain reference-only with no medical summary or evidence grade.
Source and version
- Original record
- NIH ODS DSLD label 13460
- Local snapshot
- snap_dsld_13460_6d18996b2c6b1107d8a4d380
- Content hash
6d18996b2c6b1107d8a4d3808af92ef5ee0c83755f641b4f7713d548aaf4c980- Source version
- Not stated
Limitations
- This record reports label facts from a US-market source snapshot, not current inventory or product safety.
- Label quantity comparisons do not establish absorption, efficacy, safety, or clinical equivalence.