Best Phosphatidyl Serine 100 mg
by Doctor's Best · capsule · 120 veggie caps
- Off the market since October 2017 (NIH)
- UPC 7 53950 00220 3
- DSLD label 63779
- Serving 1 capsule
- 120 servings
Best Phosphatidyl Serine 100 mg by Doctor's Best lists 4 ingredients, 4 with an amount per serving of 1 capsule, such as 200 mg of SerinAid phosphatidylserine. Its current label entered the NIH Dietary Supplement Label Database on August 24, 2016.
What is in Best Phosphatidyl Serine 100 mg?
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 |
|---|---|---|---|
| SerinAid PhosphatidylserineSerinAid Phosphatidylserine Note: providing | 200 mg | Higher than 79% of 641 products listing phosphatidylserine (median 100 mg). Per day at the most servings: 600 mg. | |
| PhosphatidylserinePhosphatidylserine (Alt. Name: PS) Note: min. 20 mg | less than 100 mg | ||
| Phosphatidylcholine | more than 24 mg | ||
| Phosphatidylethanolamine | more than 20 mg |
Source: NIH ODS Dietary Supplement Label Database, label 63779 (entered August 24, 2016), 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 2 to 3 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?
5 products list the very same ingredients; the nearest amounts come first.
- MemorEaseLidtke same ingredients
- Phosphatidyl Serine Complex 1500 mgWonder Laboratories same ingredients
- Smart PS PhosphatidylserineVinco same ingredients
- Phosphatidyl SerineKlaire Labs same ingredients
- Phosphatidylserine Complex 500 mgBIOVEA same ingredients
- Phosphatidyl Serine 100 mgBronson Laboratories 3 shared, 73% 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 Adult Use: Take 1 capsule 2 or 3 times daily with meals, or as recommended by a nutritionally-informed physician.
- Allergens and what it does not contain
- Non-GMO and Gluten Free
- Storage
- Store in a cool dry place.
Source: label statements in DSLD label 63779.
What else is on the label?
Other ingredients: Cellulose, Modified Cellulose, Silicon Dioxide, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan.
How many labels does Best Phosphatidyl Serine 100 mg have?
4 labels are on file under this name since August 23, 2013: other sizes, label designs and reformulations. The current one leads this page.
- Label 63779 (current) Entered August 24, 2016 · off the market October 20, 2017 · 120 veggie caps · UPC 7 53950 00220 3
- Label 62630 Entered July 25, 2016 · off the market October 20, 2017 · 60 softgels · UPC 7 53950 00168 8
- Label 24625 Entered August 23, 2013 · off the market May 2, 2016 · 120 veggie caps · UPC 7 53950 00220 3
- Label 24624 Entered August 23, 2013 · off the market May 2, 2016 · 60 softgels · UPC 7 53950 00168 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Doctor's Best, Inc. (distributor), San Clemente, CA. All Doctor's Best products.