PlainVitamins

Testaplexx

by Frontline Formulations · capsule · 240 capsules

  • On the market (NIH)
  • DSLD label 300255
  • Serving 8 capsules
  • 30 servings

Testaplexx by Frontline Formulations lists 17 ingredients, 17 with an amount per serving of 8 capsules, such as 5,000 IU (125 mcg) of vitamin D3, 50 mg of zinc, 1,000 mg of tribulus terrestris extract and 500 mg of maca root extract. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2023.

What is in Testaplexx?

Each row as the label prints it, per serving of 8 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).

Testaplexx: Supplement Facts rows against the market (DSLD label 300255, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D3as Cholecalciferol5,000 IU (125 mcg)625%Vitamin D in Testaplexx against 14,175 products125 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg125 mcg

Higher than 92% of 14,175 products listing vitamin D (median 15 mcg). 1.3 times the adult UL a day.

Zincas Zinc Citrate50 mg333%Zinc in Testaplexx against 13,186 products50 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg50 mg

Higher than 97% of 13,186 products listing zinc (median 11 mg). 1.3 times the adult UL a day.

Tribulus terrestris extract1,000 mgTribulus in Testaplexx against 555 products1,000 mg per serving; the middle half of products list 100 mg to 750 mg, the median 300 mg.1,000 mg

Higher than 86% of 555 products listing tribulus (median 300 mg).

Maca Root Extract4:1500 mgMaca in Testaplexx against 728 products500 mg per serving; the middle half of products list 118.13 mg to 600 mg, the median 250 mg.500 mg

Higher than 63% of 728 products listing maca (median 250 mg).

Saw Palmetto Fruit Extract450 mgSaw Palmetto in Testaplexx against 1,109 products450 mg per serving; the middle half of products list 100 mg to 320 mg, the median 200 mg.450 mg

Higher than 85% of 1,109 products listing saw palmetto (median 200 mg).

Bergamot Fruit Extractas Polyphenolscitrus bergamot, 50% polyphenols300 mgBergamot Orange in Testaplexx against 66 products300 mg per serving; the middle half of products list 375 mg to 600 mg, the median 500 mg.300 mg

76% of 66 products listing bergamot orange give more (median 500 mg).

Ksm-66as Ashwagandha300 mgAshwagandha in Testaplexx against 1,646 products300 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.300 mg

Higher than 59% of 1,646 products listing ashwagandha (median 250 mg).

Milk Thistle5:1300 mgMilk Thistle in Testaplexx against 1,277 products300 mg per serving; the middle half of products list 90 mg to 300 mg, the median 175 mg.300 mg

Higher than 72% of 1,277 products listing milk thistle (median 175 mg).

N-Acetyl L-Cysteine300 mgN-Acetyl Cysteine in Testaplexx against 1,259 products300 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.300 mg

Higher than 67% of 1,259 products listing N-acetyl cysteine (median 150 mg).

Stinging Nettle Leaf Extract300 mgStinging Nettle in Testaplexx against 710 products300 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.300 mg

Higher than 74% of 710 products listing stinging nettle (median 120 mg).

3,3'-Diindolylmethane300 mgDiindolylmethane in Testaplexx against 425 products300 mg per serving; the middle half of products list 100 mg to 200 mg, the median 100 mg.300 mg

Higher than 91% of 425 products listing diindolylmethane (median 100 mg).

Tongkat Ali300 mgEurycoma Longifolia in Testaplexx against 496 products300 mg per serving; the middle half of products list 75 mg to 212.47 mg, the median 100 mg.300 mg

Higher than 77% of 496 products listing eurycoma longifolia (median 100 mg).

5-Alpha-hydroxy-laxogenin100 mg5-Alpha-Hydroxy Laxogenin in Testaplexx against 37 products100 mg per serving; the middle half of products list 20 mg to 90 mg, the median 25 mg.100 mg

Higher than 76% of 37 products listing 5-alpha-hydroxy laxogenin (median 25 mg).

Horny Goat Weed extract100 mgEpimedium in Testaplexx against 311 products100 mg per serving; the middle half of products list 95 mg to 550 mg, the median 200 mg.100 mg

60% of 311 products listing epimedium give more (median 200 mg).

Androsta-3,5-Dien-7,17-Dione50 mgArimistane in Testaplexx against 52 products50 mg per serving; the middle half of products list 25 mg to 56.25 mg, the median 45 mg.50 mg

Higher than 54% of 52 products listing arimistane (median 45 mg).

Dehydroepiandrosterone25 mgDHEA in Testaplexx against 454 products25 mg per serving; the middle half of products list 25 mg to 50 mg, the median 25 mg.25 mg

43% of 454 products listing DHEA give more (median 25 mg).

AstraGinas Astragalus membranaceous Root Extract, Panax notoginseng Root Extract50 mg
Bioperineas Black Pepper extract5 mgBlack Pepper in Testaplexx against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 300255 (entered August 23, 2023), 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 125 mcg (5,000 IU) of vitamin D, 1.3 times the adult Tolerable Upper Intake Level.
  • At 1 serving a day, the most its directions give, the label lists 50 mg of zinc, 1.3 times the adult Tolerable Upper Intake Level.
  • Its 300 mg of 3,3'-diindolylmethane (filed by NIH under diindolylmethane) is higher than 91% of the 425 diindolylmethane products that print an amount; 10 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 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 Testaplexx's, rare ingredients counting for more.

  • R-PctRepp Sports 7 shared, 37% alike
  • ProtekM.E.G.A. Formulation · off the market 7 shared, 36% alike
  • Pct VBlackstone Labs 5 shared, 35% alike
  • Cycle ResetDragon Pharma 5 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.

How many labels does Testaplexx have?

One label is on file, entered on August 23, 2023.

  1. Label 300255 (current) Entered August 23, 2023 · on the market · 240 capsules

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

Who makes it?

The label names Frontline Formulations (manufacturer). All Frontline Formulations products.

Where next?