Quad-Methyl Xtreme
by EPG · capsule · 60 capsules
- On the market (NIH)
- DSLD label 182783
- Serving 1 capsule
- 60 servings
Quad-Methyl Xtreme by EPG lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 250 mg of spirulina, 15 mg of estra-4,9,11-triene-3,17-dione, 25 mg of 17b-hydroxy-2a,17b-dimethyl-5a-androstan-3-one-azine and 30 mg of methyl-1,4 androstenediol. Its current label entered the NIH Dietary Supplement Label Database on November 21, 2018.
What is in Quad-Methyl Xtreme?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Branched-Chain Amino Acids | 250 mg | ||
| Spirulina | 250 mg | 58% of 709 products listing blue-green algae give more (median 500 mg). | |
| Estra-4,9,11-Triene-3,17-Dione | 15 mg | ||
| 17b-Hydroxy-2a,17b-Dimethyl-5a-Androstan-3-One-Azine | 25 mg | ||
| Methyl-1,4 Androstenediol | 30 mg | ||
| 4-Chloro-17a-Methyl-Androst-4-Ene-3b,17b-Diol | 30 mg |
Source: NIH ODS Dietary Supplement Label Database, label 182783 (entered November 21, 2018), 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?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
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 Quad-Methyl Xtreme's, rare ingredients counting for more.
- AlphaPlexOlympus Performance · off the market 2 shared, 36% alike
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.
- Warnings
- Caution: This product is for experienced users only.
Source: label statements in DSLD label 182783.
What else is on the label?
Other ingredients: Gelatin, Dicalcium Phosphate, Microcrystalline Cellulose, Stearic Acid, Magnesium Stearate.
How many labels does Quad-Methyl Xtreme have?
One label is on file, entered on November 21, 2018.
- Label 182783 (current) Entered November 21, 2018 · on the market · 60 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Extreme Performance Group (EPG) (manufacturer). All EPG products.