PlainVitamins

Spark

by Eu Natural · capsule · 60 Vegetarian Capsules

  • On the market (NIH)
  • UPC 8 55244 00818 9
  • DSLD label 258018
  • Serving 1 to 2 vegetarian capsules; amounts per 2 vegetarian capsules
  • 30 servings

Spark by Eu Natural lists 20 ingredients, 15 with an amount per serving of 2 vegetarian capsules, such as 4,000 IU (100 mcg) of vitamin D, 15 mg of thiamine, 17 mg of riboflavin and 10 mg of niacin; 5 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in Spark?

Each row as the label prints it, per serving of 2 vegetarian capsules. 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).

Spark: Supplement Facts rows against the market (DSLD label 258018, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das Cholecalciferol4,000 IU (100 mcg)1,000%Vitamin D in Spark against 14,175 products100 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg100 mcg

Higher than 92% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 200 mcg. 2 times the adult UL a day.

Thiamineas Thiamine Hydrochloride15 mg1,000%Thiamin in Spark against 9,830 products15 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg15 mg

Higher than 66% of 9,830 products listing thiamin (median 5 mg). Per day at the most servings: 30 mg.

Riboflavinas Vitamin B217 mg1,000%Riboflavin in Spark against 9,824 products17 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg17 mg

Higher than 71% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 34 mg.

Niacinas Niacinamide10 mg50%Niacin in Spark against 12,413 products10 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg10 mg

77% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 20 mg.

Vitamin B6as Pyridoxine Hydrochloride10 mg500%Vitamin B6 in Spark against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 20 mg.

Folateas L-Methylfolate400 mcg100%Folate in Spark against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg). Per day at the most servings: 800 mcg.

Vitamin B12as Methylcobalamin120 mcg2,000%Vitamin B12 in Spark against 14,425 products120 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg120 mcg

Higher than 70% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 240 mcg.

Pantothenic Acidas Calcium Pantothenate10 mg100%Pantothenic Acid (Vitamin B5) in Spark against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). Per day at the most servings: 20 mg.

Iodineas Kelp, Potassium Iodide150 mcg100%Iodine in Spark against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 300 mcg.

Magnesiumas Magnesium Malate80 mg20%Magnesium in Spark against 14,003 products80 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg80 mg

51% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 160 mg.

Zincas Zinc Aspartate22.5 mg150%Zinc in Spark against 13,186 products22.5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg22.5 mg

Higher than 83% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 45 mg. 1.1 times the adult UL a day.

Seleniumas L-Selenomethionine140 mcg200%Selenium in Spark against 7,658 products140 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg140 mcg

Higher than 80% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 280 mcg.

Manganeseas Manganese Bisglycinatechelate, TRAACS1 mg50%Manganese in Spark against 7,016 products1 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1 mg

70% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 2 mg.

Copperas Copper Bisglycinatechelate, TRAACS0.5 mg25%Copper in Spark against 6,468 products0.5 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.5 mg

68% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 1 mg.

Chromiumas Chromium Polynicotinate120 mcg100%Chromium in Spark against 7,825 products120 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg120 mcg

Higher than 54% of 7,825 products listing chromium (median 100 mcg). Per day at the most servings: 240 mcg.

Spark Thyroid Complex604 mg
L-Tyrosinein the blend, no amount given
KSM-66 Ashwagandha extractorganicin the blend, no amount given
Coleus forskohlii Root Extractas Forskolinin the blend, no amount given
Guggul extractin the blend, no amount given
BioPerine Nutrient Enhancerin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 258018 (entered December 18, 2021), version 9.4.0. See the label on DSLD. 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 2 servings a day, the most its directions give, the label lists 200 mcg (8,000 IU) of vitamin D, 2 times the adult Tolerable Upper Intake Level.
  • At 2 servings a day, the most its directions give, the label lists 45 mg of zinc, 1.1 times the adult Tolerable Upper Intake Level.

The NIH database records 2 servings 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.

Which products have the closest formulas?

1 product lists the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

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
Suggested Use 1 capsule twice daily with a meal and 8 oz. water Take two capsules twice daily for immediate support. Do not exceed two capsules at one time.
Warnings
Caution: Keep out of reach of children.
If you are pregnant, nursing, or taking any prescription medicine, consult your physician before taking this product.
Gluten & wheat free, KSM-66 contains a milk-derivative
Allergens and what it does not contain
Zero fillers, zero binders, zero artificial ingredients Gluten & wheat free, KSM-66 contains a milk-derivative

Source: label statements in DSLD label 258018.

What else is on the label?

Other ingredients: Cellulose, Rice Extract.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): CGMP certified Blended in the USA.

How many labels does Spark have?

One label is on file, entered on December 18, 2021.

  1. Label 258018 (current) Entered December 18, 2021 · on the market · 60 Vegetarian Capsules · UPC 8 55244 00818 9

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

Who makes it?

The label names Eu Natural Inc (distributor), Henderson, NV. All Eu Natural products.

Where next?