PS 100 Phosphatidyl Serine
by ProCaps · capsule · 240 easy-to-swallow capsules
- On the market (NIH)
- UPC 548592
- DSLD label 331590
- Serving 1 capsule
- 240 servings
PS 100 Phosphatidyl Serine by ProCaps lists 8 ingredients, 8 with an amount per serving of 1 capsule, such as 110 mg of vitamin C, 5 mg of vitamin B1, 5 mg of vitamin B2 and 5 mg of niacin. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in PS 100 Phosphatidyl Serine?
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 |
|---|---|---|---|
| Vitamin Cas Calcium Ascorbate, Calcium Palmitate | 110 mg | 122% | Higher than 51% of 18,583 products listing vitamin C (median 100 mg). |
| Vitamin B1as Thiamine Hydrochloride | 5 mg | 417% | 46% of 9,830 products listing thiamin give more (median 5 mg). |
| Vitamin B2as Riboflavin | 5 mg | 385% | Higher than 51% of 9,824 products listing riboflavin (median 4 mg). |
| Niacinas Niacinamide | 5 mg | 31% | 89% of 12,413 products listing niacin give more (median 20 mg). |
| Vitamin B6as Pyridoxine Hydrochloride | 5 mg | 294% | 51% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Vitamin B12as Methylcobalaminprotected coenzyme B12 | 25 mcg | 1,042% | 54% of 14,425 products listing vitamin B12 give more (median 36 mcg). |
| Pantothenic Acidas Calcium Pantothenate | 5 mg | 100% | 77% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). |
| Phosphatidylserine | 100 mg | 29% of 641 products listing phosphatidylserine give more (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 331590 (entered June 25, 2025), 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:
- 89% of the 12,413 products that print an amount of niacin list more than its 5 mg of niacin (median 20 mg).
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?
3 products list the very same ingredients; the nearest amounts come first.
- PS 100 Phosphatidyl SerineProCaps Laboratories · off the market same ingredients
- PS 200 Phosphatidyl SerineProCaps same ingredients
- PS 200 Phosphatidyl SerineProCaps Laboratories · off the market same ingredients
- Phosphatidyl Serine - PS BenefitsProCaps Laboratories 8 shared, 77% alike
- B-KalmPlexusInterPlexus · off the market 7 shared, 60% alike
- B-KalmPlexusInterPlexus Whole Body Health 7 shared, 60% 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 Consume one capsule daily. You can increase your intake as required or as guided by your physician.
- Allergens and what it does not contain
- Contains no additives or common allergens Contains no milk, soy, yeast, corn, wheat, gluten, sodium, salt, sugar, fat, cholesterol, color, preservative, common allergens, genetically modified (GMO) ingredients or manufacturing additives.
Source: label statements in DSLD label 331590.
What else is on the label?
Other ingredients: Plant Cellulose, Natural, Proprietary Protective Methyl B12 Matrix.
How many labels does PS 100 Phosphatidyl Serine have?
One label is on file, entered on June 25, 2025.
- Label 331590 (current) Entered June 25, 2025 · on the market · 240 easy-to-swallow capsules · UPC 548592
DSLD also links this label to: PS 100 Phosphatidyl Serine (image difference, same product), PS 100 Phosphatidyl Serine (image difference, same product), PS 100 Phosphatidyl Serine (image difference, same product), PS 100 Phosphatidyl Serine (image difference, same product), PS 100 Phosphatidyl Serine (image difference, same product), PS 100 Phosphatidyl Serine (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names ProCaps Labs (manufacturer), Henderson, NV. All ProCaps products.