Timed Release Niacin 100 mg
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- Niacin: 1000mg is 28.6× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyNiacin is used to support lipid profiles and cardiovascular health, though evidence for these effects varies. Research provides moderate support for its role in cholesterol management. Due to a lower safety score, potential concerns include flushing and liver toxicity at higher doses.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Niacin: 1000mg is 28.6× the Tolerable Upper Intake Level (35mg)
This product received a low safety score because the amount of Niacin exceeds the recommended daily upper limit for safety.
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Product Information
Directions for Use
Directions: Adults only: One captab daily, as a dietary supplement, or as directed by a physician.
Warnings & Precautions
Tamper resistant - Do not use if imprinted safety seal under cap is broken or missing
Caution: Niacin may cause temporary flushing, itching and tingling, feelings of warmth and headache, particularly when beginning, increasing dose, or changing brand of niacin. These effects seldom require discontinuing niacin use. Skin rash, upset stomach, and low blood pressure when standing are less common symptoms; if they persist, contact a physician.
Warnings: Do not use this product if you have a known sensitivity or allergy to niacin.
Use only under the advice and supervision of a physician if you: have heart disease, recurrent chest pain (angina), or recently suffered a heart attack, are taking high blood pressure or cholesterol-lowering drugs (because of possible drug interactions), have any of the following conditions: gallbladder disease, gout, arterial bleeding, glaucoma, diabetes, impaired liver function, peptic ulcer, or are a pregnant or lactating woman.
Increased uric acid and glucose levels and abnormal liver function tests have been reported in persons taking daily doses of 500 mg or more of niacin. Discontinue use and consult a physician immediately if any of the following symptoms occur: persistent flu-like symptoms (nausea, vomiting, a general “not well” feeling), loss of appetite, a decrease in urine output associated with dark colored urine, muscle discomfort such as tender, swollen muscles or weakness, irregular heartbeat; or cloudy or blurry vision.
Keep out of reach of children.
Formulation Notes
Caution: Niacin may cause temporary flushing, itching and tingling, feelings of warmth and headache, particularly when beginning, increasing dose, or changing brand of niacin. These effects seldom require discontinuing niacin use.
Free of sugar, starch, sodium, gluten, yeast, soy, corn, preservatives, nuts, animal by-products and artificial colors-flavors.
Additional Information
To preserve quality and freshness, keep bottle tightly closed. Store between 15(0) - 30(0)C (59(0) - 86(0)F)
Questions or comments? 1-800-645-2158 www.rugbylaboratories.com
Rev. 04/13 R-29 Re-order No. 370106
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.