PlainVitamins

Phosphatidyl Serine 100 mg

by Bronson Laboratories · softgel capsule · 60 softgels

  • On the market (NIH)
  • UPC 7 16563 23602 1
  • DSLD label 9133
  • Serving 1 softgel

Phosphatidyl Serine 100 mg by Bronson Laboratories lists 3 ingredients, 3 with an amount per serving of 1 softgel, such as 100 mg of phosphatidylserine, 25 mg of phosphatidylcholine and 2.5 mg of phosphatidylethanolamine, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 1, 2012.

What is in Phosphatidyl Serine 100 mg?

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

Phosphatidyl Serine 100 mg: Supplement Facts rows against the market (DSLD label 9133, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Calories5 Calories
Total Fat500 mg1%Fat (unspecified) in Phosphatidyl Serine 100 mg against 11,965 products0.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.5 g

86% of 11,965 products listing fat (unspecified) give more (median 1.5 g).

Total Carbohydrates56 mg1%Carbohydrate in Phosphatidyl Serine 100 mg against 21,979 products0.056 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.0.056 g

over 99% of 21,979 products listing carbohydrate give more (median 3 g).

Protein157 mg1%Protein in Phosphatidyl Serine 100 mg against 8,985 products0.157 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.0.157 g

99% of 8,985 products listing protein give more (median 16 g).

Phosphatidylserine100 mgPhosphatidylserine in Phosphatidyl Serine 100 mg against 641 products100 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.100 mg

29% of 641 products listing phosphatidylserine give more (median 100 mg).

Phosphatidylcholine25 mgPhosphatidylcholine in Phosphatidyl Serine 100 mg against 403 products25 mg per serving; the middle half of products list 35 mg to 420 mg, the median 120 mg.25 mg

80% of 403 products listing phosphatidylcholine give more (median 120 mg).

Phosphatidylethanolamine2.5 mgPhosphatidylethanolamine in Phosphatidyl Serine 100 mg against 93 products2.5 mg per serving; the middle half of products list 10 mg to 200 mg, the median 43 mg.2.5 mg

84% of 93 products listing phosphatidylethanolamine give more (median 43 mg).

Source: NIH ODS Dietary Supplement Label Database, label 9133 (entered June 1, 2012), 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?

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:

  • 84% of the 93 products that print an amount of phosphatidylethanolamine list more than its 2.5 mg of phosphatidylethanolamine (median 43 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?

The products whose ingredient lists overlap most with Phosphatidyl Serine 100 mg'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.

Directions
Directions: As a dietary supplement for adults, 1 softgel once daily or as directed by a health professional.
Warnings
WARNING: Consult a healthcare professional before taking this product if you are pregnant or nursing.
Keep out of reach of children.
Storage
Store at room temperature. Protect from light.

Source: label statements in DSLD label 9133.

What else is on the label?

Other ingredients: Gelatin, Glycerin, Polyglycitol Syrup, purified Water.

How many labels does Phosphatidyl Serine 100 mg have?

2 labels are on file under this name since March 23, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 9133 (current) Entered June 1, 2012 · on the market · 60 softgels · UPC 7 16563 23602 1
  2. Label 6963 Entered March 23, 2012 · on the market · 30 softgels · UPC 7 16563 23601 4

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

Who makes it?

The label names Bronson Laboratories (manufacturer), Lindon, UT. All Bronson Laboratories products.

Where next?