PlainVitamins

Nutri-Logic Plus

by Douglas Laboratories · capsule · 120 capsules

  • Off the market since January 2012 (NIH)
  • DSLD label 10097
  • Serving 4 capsules
  • 30 servings

Nutri-Logic Plus by Douglas Laboratories lists 9 ingredients, 9 with an amount per serving of 4 capsules, such as 200 mcg of folic acid, 200 mcg of vitamin B12, 180 mg of ginkgo biloba and 1,000 mg of lecithin. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2012.

What is in Nutri-Logic Plus?

Each row as the label prints it, per serving of 4 capsules. 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).

Nutri-Logic Plus: Supplement Facts rows against the market (DSLD label 10097, January 2026 release)
IngredientAmount% DVAmong products listing it
Folic Acid200 mcg50%Folate in Nutri-Logic Plus against 7,022 products200 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.200 mcg

71% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12200 mcg3,333%Vitamin B12 in Nutri-Logic Plus against 14,425 products200 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg200 mcg

Higher than 74% of 14,425 products listing vitamin B12 (median 36 mcg).

Ginkgo bilobaas Ginkgo Flavone GlycosidesGinkgo biloba (Form: standardized to 24% Ginkgo Flavone Glycosides) PlantPart: leaf180 mgGinkgo in Nutri-Logic Plus against 1,339 products180 mg per serving; the middle half of products list 30 mg to 120 mg, the median 60 mg.180 mg

Higher than 88% of 1,339 products listing ginkgo (median 60 mg).

Lecithinas SoyaLecithin (Form: Soya) Note: providing1,000 mgLecithin in Nutri-Logic Plus against 804 products1,000 mg per serving; the middle half of products list 50 mg to 1,200 mg, the median 200 mg.1,000 mg

Higher than 66% of 804 products listing lecithin (median 200 mg).

Phosphatidylcholine260 mgPhosphatidylcholine in Nutri-Logic Plus against 403 products260 mg per serving; the middle half of products list 35 mg to 420 mg, the median 120 mg.260 mg

Higher than 66% of 403 products listing phosphatidylcholine (median 120 mg).

Phosphatidylethanolamine200 mgPhosphatidylethanolamine in Nutri-Logic Plus against 93 products200 mg per serving; the middle half of products list 10 mg to 200 mg, the median 43 mg.200 mg

Higher than 74% of 93 products listing phosphatidylethanolamine (median 43 mg).

Phosphatidylinositol140 mgPhosphatidylinositol in Nutri-Logic Plus against 102 products140 mg per serving; the middle half of products list 10 mg to 177 mg, the median 90 mg.140 mg

Higher than 69% of 102 products listing phosphatidylinositol (median 90 mg).

Phosphatidylserineas SerinAid(TM)Phosphatidylserine (Form: from SerinAid(TM))50 mgPhosphatidylserine in Nutri-Logic Plus against 641 products50 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.50 mg

68% of 641 products listing phosphatidylserine give more (median 100 mg).

Proanthocyanidins30 mgProanthocyanidins in Nutri-Logic Plus against 164 products30 mg per serving; the middle half of products list 12.5 mg to 95 mg, the median 36 mg.30 mg

55% of 164 products listing proanthocyanidins give more (median 36 mg).

Source: NIH ODS Dietary Supplement Label Database, label 10097 (entered June 25, 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?

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?

The products whose ingredient lists overlap most with Nutri-Logic Plus'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
Suggested Usage: As a dietary supplement, adults take 4 capsules daily or as directed by your healthcare professional.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
Allergens and what it does not contain
This product contains NO yeast, wheat gluten, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
Storage
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Source: label statements in DSLD label 10097.

What else is on the label?

Other ingredients: Calcium Phosphate, Cellulose, Gelatin, Vegetable Stearate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): SerinAid(TM) PhosphatidylSerine.

How many labels does Nutri-Logic Plus have?

One label is on file, entered on June 25, 2012.

  1. Label 10097 (current) Entered June 25, 2012 · off the market January 20, 2012 · 120 capsules

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?