Sertain
by Health Concerns · capsule · 60 vegetarian capsules
- On the market (NIH)
- DSLD label 81298
- Serving 1 capsule
- 60 servings
Sertain by Health Concerns lists 2 ingredients; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on December 22, 2017.
What is in Sertain?
Each row as the label prints it, per serving of 1 capsule. 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Proprietary BlendProprietary Blend (Combination) Note: per tablet | 550 mg | ||
| Taurine | in the blend, no amount given | ||
| Black Turmeric extract | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 81298 (entered December 22, 2017), 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 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?
The products whose ingredient lists overlap most with Sertain's, rare ingredients counting for more.
- L-Taurine Free Form 500 mgVitamin World · off the market 1 shared, 51% alike
- Double Strength TaurineNOW · off the market 1 shared, 51% alike
- L-Taurine 1000 mgPhysioLogics · off the market 1 shared, 51% alike
- Taurine 750 mgVital Nutrients · off the market 1 shared, 51% alike
- L-Taurine 500 mgDouglas Laboratories 1 shared, 51% alike
- L-Taurine 500 mgPhysician's Preference · off the market 1 shared, 51% 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
- Suggested Use: One capsule twice per day between meals or as directed by your health professional.
- Warnings
- Notice: This product is not intended for use by pregnant women.
Source: label statements in DSLD label 81298.
What else is on the label?
Other ingredients: Vegetable Cellulose, Water.
How many labels does Sertain have?
One label is on file, entered on December 22, 2017.
- Label 81298 (current) Entered December 22, 2017 · on the market · 60 vegetarian capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Health Concerns (manufacturer, distributor), Oakland, CA. All Health Concerns products.