Stacker 2 Capsules
by Stacker 2 · capsule · 4 capsules
- On the market (NIH)
- UPC 3 58286 94004 7
- DSLD label 19303
- Serving 1 capsule
Stacker 2 Capsules by Stacker 2 lists 10 ingredients, 3 with an amount per serving of 1 capsule, such as 200 mg of caffeine; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2013.
What is in Stacker 2 Capsules?
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 |
|---|---|---|---|
| Proprietary Blend | 198 mg | ||
| Kola Nut | in the blend, no amount given | ||
| 3mg caffeine3mg caffeine Note: group alkaloids | 3 mg | ||
| Yerba Mate extract | in the blend, no amount given | ||
| Cassia Mimosoides Extract | in the blend, no amount given | ||
| White Willow | in the blend, no amount given | ||
| Caffeineas Caffeine Anhydrous | 200 mg | 34% of 3,358 products listing caffeine give more (median 200 mg). | |
| Tri-Gugglyptoid3 Complex(TM) | 25 mg | ||
| Green Tea | in the blend, no amount given | ||
| <1mg caffeine<1mg caffeine Note: group alkaloids | less than 1 mg | ||
| Guggulsterone | in the blend, no amount given | ||
| Gymnema | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 19303 (entered March 25, 2013), 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; 7 ingredients sit inside a blend, so their amounts cannot be compared.
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 Stacker 2 Capsules's, rare ingredients counting for more.
- Stacker 2Stacker 2 5 shared, 45% 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.
- Directions
- SUGGESTED USE: ONE CAPSULE AFTER MEALS.
- Warnings
- DO NOT USE IF YOU ARE PREGNANT OR NURSING.
- IMPORTANT: READ DIRECTIONS ON REVERSE SIDE BEFORE USE.
- NOT RECOMMENDED FOR USE BY MINORS KEEP OUT OF REACH OF CHILDREN.
- DO NOT EXCEED THREE DAILY.
- WARNING: NOT RECOMMENDED FOR USE BY MINORS.
- DO NOT EXCEED SUGGESTED SERVING. INDIVIDUALS WHO CONSUME CAFFEINE WITH THIS PRODUCT MAY EXPERIENCE SERIOUS ADVERSE HEALTH EFFECTS. INDIVIDUALS WHO ARE SENSITIVE TO THE EFFECTS OF CAFFEINE SHOULD CONSULT A LICENSED HEALTH CARE PROFESSIONAL BEFORE CONSUMING THIS PRODUCT. IN CASE OF ACCIDENTAL OVERDOSE, SEEK PROFESSIONAL ASSISTANCE OR CONTACT A POISON CONTROL CENTER IMMEDIATELY. AVOID ALCOHOL WHILE TAKING THIS PRODUCT. DO NOT EXCEED RECOMMENDED SERVING. EXCEEDING RECOMMENDED SERVING MAY CAUSE SERIOUS ADVERSE HEALTH EFFECTS, INCLUDING HEART ATTACK AND STROKE. DISCONTINUE USE AND CALL A PHYSICIAN OR LICENSED QUALIFIED HEALTH CARE PROFESSIONAL IMMEDIATELY IF YOU EXPERIENCE RAPID HEARTBEAT, DIZZINESS, SEVERE HEADACHE, SHORTNESS OF BREATH OR OTHER SIMILAR SYMPTOMS. IMPROPER USE OF THIS PRODUCT MAY BE HAZARDOUS TO A PERSON'S HEALTH. EXCEEDING RECOMMENDED SERVING WILL NOT IMPROVE RESULTS.
Source: label statements in DSLD label 19303.
What else is on the label?
Other ingredients: Dextrose, Gelatin, Stearic Acid, Magnesium Stearate, Titanium Dioxide, FD&C YELLOW #5, FD&C BLUE #1, FD&C RED #3, FD&C YELLOW #6.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): MADE IN USA.
How many labels does Stacker 2 Capsules have?
One label is on file, entered on March 25, 2013.
- Label 19303 (current) Entered March 25, 2013 · on the market · 4 capsules · UPC 3 58286 94004 7
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names NVE Pharmaceuticals (distributor), Andover, NJ. All Stacker 2 products.