Tense-X

by Professional Botanicals · capsule · 60 veg. capsules

  • On the market (NIH)
  • UPC 8 98175 00176 8
  • DSLD label 308966
  • Serving 2 capsules
  • 30 servings

Tense-X by Professional Botanicals lists 22 ingredients, 1 with an amount per serving of 2 capsules, such as 6 mg of magnesium; 21 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 20, 2024.

What is in Tense-X?

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

Tense-X: Supplement Facts rows against the market (DSLD label 308966, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Salicylate6 mg2%Magnesium in Tense-X against 14,003 products6 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg6 mg

96% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 18 mg.

Proprietary Blend740 mg
Valerianin the blend, no amount given
Passionflowerin the blend, no amount given
Schisandrain the blend, no amount given
Celeryin the blend, no amount given
Lemon Balmin the blend, no amount given
White Willowin the blend, no amount given
Hopsin the blend, no amount given
Black Cohoshin the blend, no amount given
Chinese Skullcapin the blend, no amount given
Chamomilein the blend, no amount given
AdPTin the blend, no amount given
Eleutheroin the blend, no amount given
Cordycepsin the blend, no amount given
Rhodiolain the blend, no amount given
Reishiin the blend, no amount given
Ashwagandhain the blend, no amount given
Gynostemmain the blend, no amount given
5 Hydroxytryptophanin the blend, no amount given
Edsin the blend, no amount given
Amylasein the blend, no amount given
Proteasein the blend, no amount given
Lipasein the blend, no amount given
Cellulasein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 308966 (entered June 20, 2024), 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:

  • 96% of the 14,003 products that print an amount of magnesium list more than its 6 mg of magnesium (median 86 mg).

The NIH database records 3 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?

The products whose ingredient lists overlap most with Tense-X's, rare ingredients counting for more.

  • Sleep EazeProfessional Botanicals 16 shared, 72% alike
  • RelaxallProfessional Botanicals 14 shared, 60% alike
  • Total ComfortProfessional Botanicals 13 shared, 46% alike
  • Cal/Mag Plus BoronProfessional Botanicals 13 shared, 44% alike
  • AdaptostymProfessional Botanicals 11 shared, 44% alike
  • EnergiProfessional Botanicals 11 shared, 42% 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
Dosage: Two capsules three times a day, or as directed.
Allergens and what it does not contain
Gluten free Non-GMO verified No fillers 3x tested

Source: label statements in DSLD label 308966.

What else is on the label?

Other ingredients: Cellulose, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA.

How many labels does Tense-X have?

2 labels are on file under this name since April 25, 2019: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 308966 (current) Entered June 20, 2024 · on the market · 60 veg. capsules · UPC 8 98175 00176 8
  2. Label 200696 Entered April 25, 2019 · off the market February 12, 2024 · 60 veg. capsules · UPC 8 98175 00176 8

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

Who makes it?

The label names Professional Botanicals (manufacturer), Ogden, UT. All Professional Botanicals products.

Where next?