© 2026 Supplement DB
Information is based on public data such as DSLD and PubChem. Always check the product label before purchasing.
Vitamins
Products with this ingredient (on market): 5,761
Across the listed products that contain Niacin (Nicotinic Acid), we counted whether the amount is disclosed, how much is used, in which dosage forms and brands, and what it is combined with. This shows how the ingredient is used in a way a single label cannot.
| Amount disclosed | 5,722 | The label states a quantity |
|---|---|---|
| Amount not disclosed | 125 (2%) | Typically a component of a proprietary blend, where the manufacturer does not publish the amount |
| Measure | Amount | Meaning |
|---|---|---|
| Minimum | 0 mg | Lowest label value in the database |
| 25th percentile | 12.5 mg |
Women's Once Daily High Potency Multivitamin/Multimineral
Trader Joe's
Lean1 Plant Based Chocolate
Nutrition53
Complete Multivitamin
hellohealth
Amplify XL Vanilla Flex
PMD Platinum
Raw One for Women
Garden of Life
Prenatal Multi
Garden of Life
Chewable Multi-Vitamin with Probiotics & Enzymes for Children
Vitables
Clear Sound 911
PhytAge Labs
Whole Food Multivitamin for Women
Wholesome Wellness
Women's 73 Nutrient Soft-Gel Multi
Nature's Secret
| A quarter of products are at or below this |
| Median | 20 mg | The middle value |
|---|
| 75th percentile | 45 mg | A quarter of products are at or above this |
|---|
| Maximum | 1,542 mg | Highest label value in the database |
|---|
| Unit | Products | Share |
|---|---|---|
| mg | 5,001 | 87% |
| mg NE | 685 | 12% |
| mcg | 32 | 1% |
| mg E | 1 | 0% |
| mg DFE | 1 | 0% |
| Form | Products | Share |
|---|---|---|
| Tablet | 2,143 | 38% |
| Capsule | 1,411 | 25% |
| Powder | 1,121 | 20% |
| Liquid | 390 | 7% |
| Other (e.g. tea bag) | 343 | 6% |
| Brand | Products | Share |
|---|---|---|
| DC | 103 | 2% |
| Garden of Life | 86 | 1% |
| Wonder Laboratories | 75 | 1% |
| Centrum | 70 | 1% |
| Emergen-C |
| Ingredients | Products | Share |
|---|---|---|
| Vitamin B6 | 2,427 | 81% |
| Vitamin B12 | 2,413 | 80% |
| Vitamin C | 2,141 | 71% |
| Pantothenic Acid (Vitamin B5) | 2,107 | 70% |
These figures are mechanical summaries of label values from on-market products in our database. Serving definitions (number of capsules and so on) vary by product, and the figures are not intake guidance or recommendations. Check each product page and label for actual amounts.
| Gummy |
| 244 |
| 4% |
| 66 |
| 1% |
| DC | 66 | 1% |
| Pure Encapsulations | 61 | 1% |
| Bayer One A Day | 51 | 1% |
| Solgar | 48 | 1% |
| Biotics Research Corporation | 48 | 1% |
| Riboflavin (Vitamin B2) |
| 2,019 |
| 67% |
| Biotin (Vitamin B7) | 1,858 | 62% |
| Thiamine (Vitamin B1) | 1,849 | 62% |
| Vitamin E | 1,776 | 59% |
| Zinc | 1,768 | 59% |
| Vitamin A | 1,752 | 58% |
| Calcium | 1,663 | 55% |
| Magnesium | 1,512 | 50% |
| Folate (Folic Acid) | 1,493 | 50% |
| Chromium | 1,429 | 48% |
| Manganese | 1,335 | 45% |