Muscle Synergy
by Beverly International · tablet or pill · 240 tablets
- On the market (NIH)
- UPC 8 57254 00055 9
- DSLD label 332849
- Serving 16 tablets
- 15 servings
Muscle Synergy by Beverly International lists 7 ingredients, 7 with an amount per serving of 16 tablets, such as 200 mg of niacin, 7,000 mg of L-arginine, 3,000 mg of myHMB and 3,000 mg of creatine monohydrate. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in Muscle Synergy?
Each row as the label prints it, per serving of 16 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 |
|---|---|---|---|
| Niacinas Nicotinamide, Nicotinic Acid | 200 mg | 1,250% | Higher than 95% of 12,413 products listing niacin (median 20 mg). 5.7 times the adult UL a day. |
| L-Argininebase | 7,000 mg | Higher than over 99% of 1,455 products listing arginine (median 500 mg). | |
| myHMBas Calcium Hydroxymethylbutrate Monohydrate | 3,000 mg | Higher than 81% of 97 products listing calcium hydroxymethylbutyrate (median 1.5 g). | |
| Creatine Monohydrate | 3,000 mg | Higher than 53% of 1,768 products listing creatine (median 2.5 g). | |
| L-Citrulline | 1,600 mg | 68% of 1,209 products listing citrulline give more (median 3 g). | |
| L-Glycine | 1,200 mg | Higher than 84% of 1,078 products listing glycine (median 300 mg). | |
| L-Ornithine Hydrochloride | 1,020 mg | Higher than 91% of 258 products listing ornithine (median 400 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 332849 (entered June 25, 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:
- At 1 serving a day, the most its directions give, the label lists 200 mg of niacin, 5.7 times the adult Tolerable Upper Intake Level.
- Its 7,000 mg of L-arginine (filed by NIH under arginine) is higher than over 99% of the 1,455 arginine products that print an amount; 2 list more.
- Its 1,020 mg of L-ornithine hydrochloride (filed by NIH under ornithine) is higher than 91% of the 258 ornithine products that print an amount; 23 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 Muscle Synergy's, rare ingredients counting for more.
- Muscle Synergy LemonBeverly International 6 shared, 60% alike
- Muscle RecoveryVitamer Laboratories 3 shared, 41% alike
- Maxi-HGHDaVinci Laboratories of Vermont · off the market 3 shared, 35% alike
- Samir Bannout Replica GH Peach Lemonade FlavorOld School Labs 3 shared, 35% alike
- Maxi-HGHDaVinci Laboratories 3 shared, 35% 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
- Use: Take 16 tablets daily.
- Try this trick for legendary pumps and vascularity: Take Muscle Synergy 2x daily to stay pumped all day. Stack it with Quadracarn for dramatic vascularity.
- Warnings
- Warning: Consult your physician prior to using this product if you are: under 18 years of age; pregnant; nursing; trying to become pregnant; taking medication; or have a medical condition.
- Warning: Consult your physician prior to using this product if you are: under 18 years of age; pregnant; nursing; trying to become pregnant; taking medication; or have a medical condition. Keep out of reach of children.
Source: label statements in DSLD label 332849.
What else is on the label?
Other ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Pharmaceutical Glaze, Magnesium Stearate, Silicon Dioxide, Hydroxypropyl Methylcellulose, Gum Acacia, Hydroxypropyl Cellulose, Wax, Micronized, Talc.
How many labels does Muscle Synergy have?
One label is on file, entered on June 25, 2025.
- Label 332849 (current) Entered June 25, 2025 · on the market · 240 tablets · UPC 8 57254 00055 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Beverly International Nutrition, Inc (manufacturer), Cold Spring, KY. All Beverly International products.