PlainVitamins

Burst B12

by JoySpring · liquid · 60 mL

  • On the market (NIH)
  • UPC 8 50008 88902 8
  • DSLD label 323383
  • Serving 1 ml (1/2 Dropper)
  • 60 servings

Burst B12 by JoySpring lists 4 ingredients, 4 with an amount per serving of 1 ml, such as 1.7 mg of vitamin B2, 3 mg of vitamin B6, 1,200 mcg of vitamin B12 and 20 mg of vitamin B5. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2025.

What is in Burst B12?

Each row as the label prints it, per serving of 1 ml. 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).

Burst B12: Supplement Facts rows against the market (DSLD label 323383, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B2as Riboflavin1.7 mg131%Riboflavin in Burst B12 against 9,824 products1.7 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg1.7 mg

64% of 9,824 products listing riboflavin give more (median 4 mg).

Vitamin B6as Pyridoxine Hydrochloride3 mg176%Vitamin B6 in Burst B12 against 15,277 products3 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg3 mg

64% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B12as Methylcobalamin1,200 mcg50,000%Vitamin B12 in Burst B12 against 14,425 products1,200 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg1,200 mcg

Higher than 95% of 14,425 products listing vitamin B12 (median 36 mcg).

Vitamin B5as Calcium Pantothenate20 mg400%Pantothenic Acid (Vitamin B5) in Burst B12 against 10,060 products20 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg20 mg

Higher than 55% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Source: NIH ODS Dietary Supplement Label Database, label 323383 (entered January 23, 2025), 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:

  • Its 1,200 mcg of vitamin B12 is higher than 95% of the 14,425 vitamin B12 products that print an amount; 682 list more.

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.

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 dropper means 1 squeeze Daily use Mixed or direct 2+ years ........ 1 dropper daily
Warnings
Warning: Do not use if the product appears to be tampered with or if seal is broken.
Not intended for children under 2 years of age. Use only under adult supervision. Keep out of reach of children.
Allergens and what it does not contain
Gluten-free Sugar-free

Source: label statements in DSLD label 323383.

What else is on the label?

Other ingredients: Water, Purified, Glycerin, Citric Acid, Potassium Sorbate, Sorbitol, Natural Flavors.

How many labels does Burst B12 have?

2 labels are on file under this name since April 23, 2024: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 323383 (current) Entered January 23, 2025 · on the market · 60 mL · UPC 8 50008 88902 8
  2. Label 313473 Entered April 23, 2024 · off the market May 2, 2024 · 60 mL · UPC 8 50008 88902 8

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

Who makes it?

The label names JoySpring (distributor), Waxhaw, NC. All JoySpring products.

Where next?