Carlson Niacin, 50 mg supplement bottle
Carlson

Niacin, 50 mg Review

What We Researched
1 active ingredient analyzed · 9 inactive ingredients decoded · 8 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
93
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Niacin 50 mg 250%
Bioavailability Excellent

Absorption Rating

  • Niacin Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Croscamellose sodium
  • Dicalcium Phosphate
  • Magnesium Stearate (Veg.)
  • Silicon Dioxide
  • Stearic Acid (Veg.)
  • Hydroxypropylmethyl cellulose
  • Maltodextrin
  • Medium Chain Triglycerides
Efficacy Very Good

Dosage Analysis

  • Niacin 50 mg High

Supplement Facts

Ingredient Amount % Daily Value
Niacin 50 mg 250%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Croscamellose sodium Unknown
Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Magnesium Stearate (Veg.) Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Stearic Acid (Veg.) Generally_safe

It is used as a lubricant to prevent ingredients from sticking to manufacturing equipment.

Hydroxypropylmethyl cellulose Unknown
Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Medium Chain Triglycerides Safe

Enhances absorption of fat-soluble vitamins.

Brand Trust Report
Carlson

Founded 1965 · Arlington Heights, Illinois, United States · 702 products · carlsonlabs.com/

Certifications

8 certifications
Consumerlab Source available Primary evidence
Labdoor Source available Primary evidence
Non Gmo Project Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable

Transparency

3 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence

Violation History

4 incidents
Prop 65 Lead and lead compounds2024-02-05 Source available Primary source
Lawsuit Aloe Vera Gel products contained no detectable amount of aloe vera.2017 Source available Primary source
Prop 65 Retinol/Retinyl Esters2014-04-25 Source available Primary source
Lawsuit Patent infringement and unfair competition regarding the flavoring of gelatin capsules.2007 Source available Primary source
Related Supplements
Frequently Asked Questions
Is Carlson Niacin, 50 mg a good supplement?

Carlson Niacin, 50 mg received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 300 servings per container. Of the 9 inactive ingredients, 7 are rated safe and 0 ingredients are flagged for review. The manufacturer, Carlson, holds a brand trust score of 93/100.

What are the ingredients in Carlson Niacin, 50 mg?

Carlson Niacin, 50 mg contains 1 active ingredients: Niacin (50 mg). Notable high-dose ingredients include Niacin at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Carlson Niacin, 50 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Carlson Niacin, 50 mg. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Carlson a trustworthy supplement brand?

Carlson receives a brand trust score of 93/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1965 and headquartered in Arlington Heights, Illinois, United States, the company offers 702 products in their lineup. Note: Carlson has 4 historical regulatory incidents on record, which are factored into the trust score.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.