Amplified Glutamine Complex
by GNC Pro Performance AMP · tablet or pill
- On the market (NIH)
- DSLD label 18478
- Serving 4 tablets
Amplified Glutamine Complex by GNC Pro Performance AMP lists 2 ingredients, 2 with an amount per serving of 4 tablets, such as 3 g of L-glutamine and 400 mg of dual GE amplifier(TM). Its current label entered the NIH Dietary Supplement Label Database on April 25, 2014.
What is in Amplified Glutamine Complex?
Each row as the label prints it, per serving of 4 tablets. 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 |
|---|---|---|---|
| L-Glutamine | 3 g | Higher than 71% of 1,850 products listing glutamine (median 1 g). | |
| Dual GE Amplifier(TM)as {Grape} Whole Fruit Extract | 400 mg | Higher than 94% of 1,900 products listing grape (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 18478 (entered April 25, 2014), 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:
- Its 400 mg of dual GE amplifier(TM) (filed by NIH under grape) is higher than 94% of the 1,900 grape products that print an amount; 79 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?
The products whose ingredient lists overlap most with Amplified Glutamine Complex's, rare ingredients counting for more.
- L-Glutamine 500GNC · off the market 1 shared, 52% alike
- GlutamineTapout Sports Nutrition 1 shared, 52% alike
- L-GlutamineInterActive Nutrition · off the market 1 shared, 52% alike
- L-Glutamine PowderGNC Pro Performance 1 shared, 52% alike
- L-GlutamineGNC Pro Performance · off the market 1 shared, 52% alike
- GlutaLean RecoveryLabrada Nutrition · off the market 1 shared, 52% 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
- Take one post-training pak immediately following your workout.
- Warnings
- WARNING: Use only as directed. Do not exceed recommended daily intake. Do not use if pregnant, nursing or allergic to contraindicated to aspirin. If you are taking aspirin or blood thinning medication, under the age of 18 or have a medical condition consult your health care professional before using this product. Discontinue use two weeks prior to surgery, or if upset stomach occurs.
- KEEP OUT OF REACH OF CHILDREN.
- Allergens and what it does not contain
- No Artificial Flavors, No Dairy, Yeast Free.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 18478.
What else is on the label?
Other ingredients: Cellulose, Titanium Dioxide, Vegetable Acetoglycerides, natural Mint Flavor, Riboflavin, Sucralose.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): powergrape(R); {circle} Pre-Post {circle man running} Endurance {circle flame} Energy {circle lightning} Power {circle heartbeat line} Recovery {beaker} Clinically Researched.
How many labels does Amplified Glutamine Complex have?
One label is on file, entered on April 25, 2014.
- Label 18478 (current) Entered April 25, 2014 · on the market
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names General Nutrition Corporation (distributor), Pittsburgh, PA. All GNC Pro Performance AMP products.