PlainVitamins

Nicaprin

by Artesa Labs · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 3 57893 20360 6
  • DSLD label 263268
  • Serving 1 to 2 tablets; amounts per 1 tablet
  • 60 servings

Nicaprin by Artesa Labs lists 5 ingredients, 5 with an amount per serving of 1 tablet, such as 250 mg of niacin, 500 mcg of folic acid, 4.5 mg of vitamin B6 and 1.4 mg of copper. Its current label entered the NIH Dietary Supplement Label Database on November 19, 2021.

What is in Nicaprin?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Nicaprin: Supplement Facts rows against the market (DSLD label 263268, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacinas Nicotinamide250 mg1,563%*Niacin in Nicaprin against 12,413 products250 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg250 mg

Higher than 96% of 12,413 products listing niacin (median 20 mg). 7.1 times the adult UL a day.

Folic Acid500 mcgFolate in Nicaprin against 7,022 products500 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.500 mcg

Higher than 77% of 7,022 products listing folate (median 400 mcg).

Vitamin B6as Pyridoxine Hydrochloride4.5 mg265%*Vitamin B6 in Nicaprin against 15,277 products4.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg4.5 mg

59% of 15,277 products listing vitamin B6 give more (median 6 mg).

Copperas Cupric Oxide1.4 mg156%*Copper in Nicaprin against 6,468 products1.4 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1.4 mg

Higher than 62% of 6,468 products listing copper (median 1 mg).

Zincas Zinc Oxide9 mg82%*Zinc in Nicaprin against 13,186 products9 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg9 mg

59% of 13,186 products listing zinc give more (median 11 mg).

Soliprinas Acacia catechu, Scutellaria baicalensis125 mg

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 263268 (entered November 19, 2021), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 1 serving a day, the most its directions give, the label lists 250 mg of niacin, 7.1 times the adult Tolerable Upper Intake Level.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Dosage and administration: Usual adult dose is 1 to 2 tablets daily, or as directed by a physician. Please see package insert for full prescribing information.
Warnings
Tamper evident by foil seal under cap.
Storage
Store between 15 degrees C and 30 degrees C (between 50 degrees F and 86 degrees F).

Source: label statements in DSLD label 263268.

What else is on the label?

Other ingredients: Iron Oxide, Magnesium Stearate, Methacrylic Acid Copolymer, Microcrystalline Cellulose, Polyethylene Glycol, Polyvinyl alcohol, Sodium Bicarbonate, Starch, Talc, Titanium Dioxide.

How many labels does Nicaprin have?

One label is on file, entered on November 19, 2021.

  1. Label 263268 (current) Entered November 19, 2021 · on the market · 60 tablets · UPC 3 57893 20360 6

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Artesa Labs, LLC (distributor), Austin, TX. All Artesa Labs products.

Where next?