PlainVitamins

Demon Burn 50

by Hard Rock Supplements · capsule · 100 capsules

  • Off the market since November 2019 (NIH)
  • DSLD label 209890
  • Serving 1 capsule
  • 100 servings

Demon Burn 50 by Hard Rock Supplements lists 13 ingredients, 13 with an amount per serving of 1 capsule, such as 2 mg of vitamin B6, 6 mcg of vitamin B12, 30 mcg of chromium and 300 mg of caffeine anhydrous. Its current label entered the NIH Dietary Supplement Label Database on December 22, 2019.

What is in Demon Burn 50?

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

Demon Burn 50: Supplement Facts rows against the market (DSLD label 209890, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)2 mg100%Vitamin B6 in Demon Burn 50 against 15,277 products2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2 mg

69% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)6 mcg100%Vitamin B12 in Demon Burn 50 against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Chromiumas Chromium Nicotinate Glycinate ChelateChromium (Form: as Chromium Nicotinate Glycinate Chelate Note: 2.5%)30 mcg25%Chromium in Demon Burn 50 against 7,825 products30 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg30 mcg

81% of 7,825 products listing chromium give more (median 100 mcg).

Caffeine Anhydrous300 mgCaffeine in Demon Burn 50 against 3,358 products300 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.300 mg

Higher than 76% of 3,358 products listing caffeine (median 200 mg).

Ephedra extract50 mg
White Willow Barkas SalicinWhite Willow Bark (Form: 15% Salicin)100 mgWhite Willow in Demon Burn 50 against 256 products100 mg per serving; the middle half of products list 80 mg to 400 mg, the median 150 mg.100 mg

55% of 256 products listing white willow give more (median 150 mg).

Methylsynephrine20 mg
Phenylethylamine HCl125 mgPhenylethylamine in Demon Burn 50 against 41 products125 mg per serving; the middle half of products list 37.5 mg to 300 mg, the median 100 mg.125 mg

Higher than 61% of 41 products listing phenylethylamine (median 100 mg).

Synephrine HCl30 mgSynephrine in Demon Burn 50 against 129 products30 mg per serving; the middle half of products list 20 mg to 40 mg, the median 25 mg.30 mg

Higher than 54% of 129 products listing synephrine (median 25 mg).

Green Teaas EGCGGreen Tea (Form: 50% EGCG) Note: 98%15 mgGreen Tea in Demon Burn 50 against 2,595 products15 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.15 mg

94% of 2,595 products listing green tea give more (median 100 mg).

Cactus extractCactus extract Note: 20.125 mg
TheobromineTheobromine Note: 99%50 mgTheobromine in Demon Burn 50 against 372 products50 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.50 mg

67% of 372 products listing theobromine give more (median 100 mg).

CayenneCayenne Note: 90,000 HT units10 mgCapsicum in Demon Burn 50 against 874 products10 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.10 mg

84% of 874 products listing capsicum give more (median 44.5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 209890 (entered December 22, 2019), 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:

  • 94% of the 2,595 products that print an amount of green tea list more than its 15 mg of green tea (median 100 mg).
  • 84% of the 874 products that print an amount of capsicum list more than its 10 mg of cayenne (filed by NIH under capsicum) (median 44.5 mg).

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?

The products whose ingredient lists overlap most with Demon Burn 50's, rare ingredients counting for more.

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
Directions: Take one capsule daily.

Source: label statements in DSLD label 209890.

How many labels does Demon Burn 50 have?

One label is on file, entered on December 22, 2019.

  1. Label 209890 (current) Entered December 22, 2019 · off the market November 20, 2019 · 100 capsules

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

Who makes it?

The label names Hard Rock Supplements (manufacturer). All Hard Rock Supplements products.

Where next?