PlainVitamins

Pro GAD Enhancer

by Neurobiologix · capsule · 90 vegetable capsules

  • On the market (NIH)
  • UPC 8 58104 00620 2
  • DSLD label 327701
  • Serving 2 capsules
  • 45 servings

Pro GAD Enhancer by Neurobiologix lists 5 ingredients, 5 with an amount per serving of 2 capsules, such as 35 mg of magnesium, 10 mg of zinc, 500 mg of L-glycine and 300 mg of L-theanine. Its current label entered the NIH Dietary Supplement Label Database on April 24, 2025.

What is in Pro GAD Enhancer?

Each row as the label prints it, per serving of 2 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).

Pro GAD Enhancer: Supplement Facts rows against the market (DSLD label 327701, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Orotate35 mg8%Magnesium in Pro GAD Enhancer against 14,003 products35 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg35 mg

73% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 70 mg.

Zincas Zinc Picolinate10 mg91%Zinc in Pro GAD Enhancer against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 20 mg.

L-Glycine500 mgGlycine in Pro GAD Enhancer against 1,078 products500 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.500 mg

Higher than 62% of 1,078 products listing glycine (median 300 mg). Per day at the most servings: 1,000 mg.

L-Theanine300 mgTheanine in Pro GAD Enhancer against 1,602 products300 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.300 mg

Higher than 92% of 1,602 products listing theanine (median 100 mg). Per day at the most servings: 600 mg.

Kava Kava150 mgKava kava in Pro GAD Enhancer against 97 products150 mg per serving; the middle half of products list 100 mg to 500 mg, the median 250 mg.150 mg

64% of 97 products listing kava kava give more (median 250 mg). Per day at the most servings: 300 mg.

Source: NIH ODS Dietary Supplement Label Database, label 327701 (entered April 24, 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:

  • Its 300 mg of L-theanine (filed by NIH under theanine) is higher than 92% of the 1,602 theanine products that print an amount; 73 list more.

The NIH database records 1 to 2 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?

The products whose ingredient lists overlap most with Pro GAD Enhancer'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 use: Adults take 2 capsules in the AM 30 minutes before or after a meal and if needed 2-3 capsules in the evening. Children 5+ take 1 capsule daily or as recommended by your healthcare practitioner.
Warnings
Do not exceed 6 capsules daily.
Caution: If pregnant or lactating consult with your healthcare practitioner prior to use.
Keep out of reach of children.
Professional use only

Source: label statements in DSLD label 327701.

What else is on the label?

Other ingredients: Cellulose, Ascorbyl Palmitate, Silicon Dioxide, Microcrystalline Cellulose.

How many labels does Pro GAD Enhancer have?

One label is on file, entered on April 24, 2025.

  1. Label 327701 (current) Entered April 24, 2025 · on the market · 90 vegetable capsules · UPC 8 58104 00620 2

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

Who makes it?

The label names Neurobiologix, Inc (distributor), Austin, TX. All Neurobiologix products.

Where next?