PlainVitamins

Confidence

by Thesis · unknown · 6 packs

  • On the market (NIH)
  • UPC THS-000110
  • DSLD label 278272
  • Serving 1 packet
  • 6 servings

Confidence by Thesis lists 7 ingredients, 7 with an amount per serving of 1 packet, such as 25 mg of zembrin, 28 mg of affron, 120 mg of shoden and 500 mg of magnesium L-threonate. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2022.

What is in Confidence?

Each row as the label prints it, per serving of 1 packet. 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).

Confidence: Supplement Facts rows against the market (DSLD label 278272, January 2026 release)
IngredientAmount% DVAmong products listing it
Zembrin25 mgSceletium in Confidence against 63 products25 mg per serving; the middle half of products list 25 mg to 500 mg, the median 50 mg.25 mg

52% of 63 products listing sceletium give more (median 50 mg). Per day at the most servings: 50 mg.

Dihydrohonokiol-B10 mg
Affron28 mgSaffron in Confidence against 201 products28 mg per serving; the middle half of products list 20 mg to 88.5 mg, the median 30 mg.28 mg

57% of 201 products listing saffron give more (median 30 mg). Per day at the most servings: 56 mg.

Shodenas Ashwagandha Leaf Extract, Ashwagandha root extract120 mgAshwagandha in Confidence against 1,646 products120 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.120 mg

76% of 1,646 products listing ashwagandha give more (median 250 mg). Per day at the most servings: 240 mg.

Magnesium L-Threonate500 mg119%*

The label names the compound (Magnesium L-Threonate); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products.

Sage Extract333 mgSage in Confidence against 138 products333 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.333 mg

Higher than 70% of 138 products listing sage (median 200 mg). Per day at the most servings: 666 mg.

Caffeine100 mgCaffeine in Confidence against 3,358 products100 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.100 mg

72% of 3,358 products listing caffeine give more (median 200 mg). Per day at the most servings: 200 mg.

L-Theanine200 mgTheanine in Confidence against 1,602 products200 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.200 mg

Higher than 61% of 1,602 products listing theanine (median 100 mg). Per day at the most servings: 400 mg.

* % 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 278272 (entered October 24, 2022), 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:

  • 52% of the 63 products that print an amount of sceletium list more than its 25 mg of zembrin (filed by NIH under sceletium) (median 50 mg).

The NIH database records 1 to 2 servings 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 Confidence'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.

Warnings
Caution: Do not take more than 2 packets in a 24 hour period.
Do not use if you are pregnant, nursing or under the age of 18.
Do not use if you are pregnant, nursing or under the age of 18. Keep out of reach of children.
Warning: Consult your healthcare professional before use if you have a medical condition or are taking medication, specifically antidepressant or anxiety medication.
Discontinue use two weeks prior to surgery.

Source: label statements in DSLD label 278272.

What else is on the label?

Other ingredients: Magnesium Stearate, Microcrystalline Cellulose, Rice Flour, Silicon Dioxide, Stearic Acid.

How many labels does Confidence have?

One label is on file, entered on October 24, 2022.

  1. Label 278272 (current) Entered October 24, 2022 · on the market · 6 packs · UPC THS-000110

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

Who makes it?

The label names Thesis (manufacturer). All Thesis products.

Where next?