Nanostim

by MuscleTech Concentrated Series · other (e.g. tea bag) · 100 rapid release caplets

  • On the market (NIH)
  • UPC 6 31656 60301 9
  • DSLD label 36052
  • Serving 2 to 4 caplets; amounts per 2 caplets
  • 50 servings

Nanostim by MuscleTech Concentrated Series lists 7 ingredients, 5 with an amount per serving of 2 caplets, such as 150 mg of calcium, 1,500 mg of L-citrulline, 100 mg of quercetin and 31.3 mg of yohimbe extract; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 26, 2014.

What is in Nanostim?

Each row as the label prints it, per serving of 2 caplets. 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).

Nanostim: Supplement Facts rows against the market (DSLD label 36052, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium150 mg15%Calcium in Nanostim against 17,831 products150 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg150 mg

Higher than 58% of 17,831 products listing calcium (median 115 mg).

L-Citrulline1,500 mgCitrulline in Nanostim against 1,209 products1.5 g per serving; the middle half of products list 1 g to 5 g, the median 3 g.1.5 g

68% of 1,209 products listing citrulline give more (median 3 g).

Quercetin100 mgQuercetin in Nanostim against 1,548 products100 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.100 mg

40% of 1,548 products listing quercetin give more (median 100 mg).

Yohimbe extract31.3 mgYohimbe in Nanostim against 313 products31.3 mg per serving; the middle half of products list 4 mg to 100 mg, the median 31.3 mg.31.3 mg

50% of 313 products listing yohimbe give more (median 31.3 mg).

supplying Yohimbineno amount given
supplying Rauwolscineno amount given
Huperzine-Aas Huperzia serrataHuperzine-A (Form: as Huperzia serrata PlantPart: aerial parts Genus: Huperzia Species: serrata)50 mcgHuperzine in Nanostim against 589 products50 mcg per serving; the middle half of products list 50 mcg to 200 mcg, the median 100 mcg.50 mcg

64% of 589 products listing huperzine give more (median 100 mcg).

Source: NIH ODS Dietary Supplement Label Database, label 36052 (entered August 26, 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 2 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 Nanostim'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 2 caplets of NanoStim(TM) with a glass of water 30-45 minutes before your workout to assess tolerance. For full effects, take 4 caplets before your workout. Do not exceed 4 caplets in a 24-hour period. Read the entire label before use and follow directions provided.
Do not use if pregnant or nursing.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Discontinue use and consult a medical doctor if you experience unusual symptoms.
Do not combine with other stimulants. Consult a medical doctor before starting any diet or exercise program. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Use only as directed. Do not use if this packaging has been tampered with.
WARNING: Not intended for use by persons under 18.
Consult a medical doctor before use if you have been treated for or diagnosed with, or have a family history of any medical condition, including (but not limited to) high blood pressure or heart problems, or if you are using any prescription or over-the-counter drug(s), including blood thinners.
Storage
Store in a cool, dry place (60(0)F to 80(0)F).

Source: label statements in DSLD label 36052.

What else is on the label?

Other ingredients: Dicalcium Phosphate, Hydroxypropylcellulose, Coating, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silica, Acesulfame-Potassium.

How many labels does Nanostim have?

2 labels are on file under this name since March 23, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 36052 (current) Entered August 26, 2014 · on the market · 100 rapid release caplets · UPC 6 31656 60301 9
  2. Label 6506 Entered March 23, 2012 · off the market July 29, 2014 · 100 rapid release caplets · UPC 6 31656 60301 9

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

Who makes it?

The label names Iovate Health Sciences U.S.A. Inc. (distributor), Wilmington, DE. All MuscleTech Concentrated Series products.

Where next?