PlainVitamins

Nu-Test Booster

by Xcel Sports Nutrition · capsule · 90 capsules

  • Off the market since December 2019 (NIH)
  • UPC 5689464884
  • DSLD label 33614
  • Serving 3 capsules
  • 30 servings

Nu-Test Booster by Xcel Sports Nutrition lists 9 ingredients, 9 with an amount per serving of 3 capsules, such as 200 mg of magnesium, 750 mg of tribulus terrestris, 75 mg of chrysin and 50 mg of horny goat weed P.E 10%. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2014.

What is in Nu-Test Booster?

Each row as the label prints it, per serving of 3 capsules. 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).

Nu-Test Booster: Supplement Facts rows against the market (DSLD label 33614, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Aspartate200 mg50%Magnesium in Nu-Test Booster against 14,003 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg200 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 400 mg. 1.1 times the adult UL a day.

Tribulus Terrestrisas saponinTribulus Terrestris (Form: 45% saponin) Genus: Tribulus Species: Terrestris750 mgTribulus in Nu-Test Booster against 555 products750 mg per serving; the middle half of products list 100 mg to 750 mg, the median 300 mg.750 mg

Higher than 73% of 555 products listing tribulus (median 300 mg). Per day at the most servings: 1,500 mg.

Chrysin75 mgChrysin in Nu-Test Booster against 78 products75 mg per serving; the middle half of products list 75 mg to 200 mg, the median 100 mg.75 mg

54% of 78 products listing chrysin give more (median 100 mg). Per day at the most servings: 150 mg.

Horny Goat Weed P.E 10%as Icarlin50 mgEpimedium in Nu-Test Booster against 311 products50 mg per serving; the middle half of products list 95 mg to 550 mg, the median 200 mg.50 mg

79% of 311 products listing epimedium give more (median 200 mg). Per day at the most servings: 100 mg.

Longjack50 mgEurycoma Longifolia in Nu-Test Booster against 496 products50 mg per serving; the middle half of products list 75 mg to 212.47 mg, the median 100 mg.50 mg

77% of 496 products listing eurycoma longifolia give more (median 100 mg). Per day at the most servings: 100 mg.

Saw Palmetto50 mgSaw Palmetto in Nu-Test Booster against 1,109 products50 mg per serving; the middle half of products list 100 mg to 320 mg, the median 200 mg.50 mg

84% of 1,109 products listing saw palmetto give more (median 200 mg). Per day at the most servings: 100 mg.

Hawthorne50 mgHawthorn in Nu-Test Booster against 589 products50 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.50 mg

78% of 589 products listing hawthorn give more (median 200 mg). Per day at the most servings: 100 mg.

Cissus quadrangularis50 mgCissus quadrangularis in Nu-Test Booster against 140 products50 mg per serving; the middle half of products list 100 mg to 800 mg, the median 400 mg.50 mg

81% of 140 products listing cissus quadrangularis give more (median 400 mg). Per day at the most servings: 100 mg.

Zincas Zinc Amino Acid Chelate30 mg273%*Zinc in Nu-Test Booster against 13,186 products30 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg30 mg

Higher than 90% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 60 mg. 1.5 times the adult UL a day.

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 33614 (entered May 23, 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:

  • At 2 servings a day, the most its directions give, the label lists 400 mg of magnesium, 1.1 times the adult Tolerable Upper Intake Level.
  • 84% of the 1,109 products that print an amount of saw palmetto list more than its 50 mg of saw palmetto (median 200 mg).
  • 81% of the 140 products that print an amount of cissus quadrangularis list more than its 50 mg of cissus quadrangularis (median 400 mg).
  • At 2 servings a day, the most its directions give, the label lists 60 mg of zinc, 1.5 times the adult Tolerable Upper Intake Level.

The NIH database records 2 servings 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?

6 products list the very same ingredients; the nearest amounts come first.

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: We suggest you take on capsule, two times per day. This product may be taken in a 4 week or an 8 week cycle depending on desired results. This intense muscle building stack is intended for use by hardcore athletes who are tying to gain extreme size and strength.
Warnings
DO NOT USE IF PREGNANT OR NURSING. Consult a physician prior to using this product if you have or have a family history of prostate cancer, prostate enlargement, heart disease, low "good cholesterol" (HDL), or if you are using any other dietary supplement, prescription drug, or over the counter drug.
KEEP OUT OF REACH OF CHILDREN.
Do not exceed serving recommendations. Exceeding recommendations may cause serious adverse health effects. Possible side effects include acne, hair loss, hair growth on the face (in women), aggressiveness, irritability, and increased levels of estrogen. Discontinue use and call a physician immediately if you experience rapid heart beat, dizziness, blurred vision, or other similar symptoms.
WARNING: NOT FOR USE BY FEMALES OR ANYONE UNDER THE AGE OF 21.

Source: label statements in DSLD label 33614.

How many labels does Nu-Test Booster have?

One label is on file, entered on May 23, 2014.

  1. Label 33614 (current) Entered May 23, 2014 · off the market December 23, 2019 · 90 capsules · UPC 5689464884

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

Where next?