PS Brain Support
by Purity Products · softgel capsule · 30 softgels
- On the market (NIH)
- DSLD label 244093
- Serving 1 capsule
- 30 servings
PS Brain Support by Purity Products lists one ingredient: 100 mg of sharp-PS green phosphatidylserine per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on February 25, 2021.
What is in PS Brain Support?
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 |
|---|---|---|---|
| Sharp-PS Green Phosphatidylserineas SunflowerSharp-PS Green Phosphatidylserine (Form: from Sunflower PlantPart: seed Genus: Helianthus Species: annuus) | 100 mg | 29% of 641 products listing phosphatidylserine give more (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 244093 (entered February 25, 2021), 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.
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 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.
- PS 100 mgHealth Resources same ingredients
- Phosphatidylserine 100 mgVitaCeutical Labs · off the market same ingredients
- PS Phosphatidylserine 100 mgLifeLink same ingredients
- Leci-PS Phosphatidylserine 100 mgVitamer Laboratories · off the market same ingredients
- Phosphatidyl-SerinePrescribed Choice same ingredients
- Iso-PhosThorne Research · off the market same ingredients
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: Adults take one capsule daily with a meal. For daily use.
Source: label statements in DSLD label 244093.
What else is on the label?
Other ingredients: Soft Gelatin Capsule, Sunflower Oil.
How many labels does PS Brain Support have?
One label is on file, entered on February 25, 2021.
- Label 244093 (current) Entered February 25, 2021 · on the market · 30 softgels
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Purity Products (manufacturer). All Purity Products products.