PlainVitamins

CortiSync

by PrimeGENIX · capsule · 60 caps

  • On the market (NIH)
  • UPC 6 28043 00193 0
  • DSLD label 306916
  • Serving 2 capsules
  • 30 servings

CortiSync by PrimeGENIX lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 300 mg of sensoril, 150 mg of lemon balm, powder, 120 mg of lichi fruit extract and 100 mg of L-theanine. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.

What is in CortiSync?

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).

CortiSync: Supplement Facts rows against the market (DSLD label 306916, January 2026 release)
IngredientAmount% DVAmong products listing it
Sensorilas Ashwagandha Root Extract300 mgAshwagandha in CortiSync against 1,646 products300 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.300 mg

Higher than 59% of 1,646 products listing ashwagandha (median 250 mg).

Lemon Balm, Powder150 mgLemon balm in CortiSync against 475 products150 mg per serving; the middle half of products list 50 mg to 200 mg, the median 100 mg.150 mg

Higher than 60% of 475 products listing lemon balm (median 100 mg).

Lichi Fruit Extractas Lychee chinensis Fruit Extract120 mgLychee in CortiSync against 31 products120 mg per serving; the middle half of products list 50 mg to 200 mg, the median 100 mg.120 mg

Higher than 52% of 31 products listing lychee (median 100 mg).

L-Theanine100 mgTheanine in CortiSync against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Holy Basil Leaf Extractas Ocimum tenuiflorum Leaf ExtractStandardized to 2% Ursolic acid100 mgHoly Basil in CortiSync against 387 products100 mg per serving; the middle half of products list 50 mg to 400 mg, the median 129 mg.100 mg

52% of 387 products listing holy basil give more (median 129 mg).

Magnolia Bark Extract100 mgMagnolia in CortiSync against 123 products100 mg per serving; the middle half of products list 50 mg to 325 mg, the median 150 mg.100 mg

58% of 123 products listing magnolia give more (median 150 mg).

Rhodiola Root Extractas Rhodiola rosea Root ExtractStandardized to 3% Rosavins, 1% Salidroside50 mgRhodiola in CortiSync against 945 products50 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.50 mg

74% of 945 products listing rhodiola give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 306916 (entered March 22, 2024), 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?

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 CortiSync'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 Take two (2) capsules daily, preferably with a meal. To continue experiencing the positive effects of CortiSync, ongoing daily usage is suggested. It is recommended to consult your health care provider before beginning any nutritional program.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Keep out of reach of children.
Do not use this product if the safety seal is broken or missing.
Allergens and what it does not contain
Zero gluten, soy, eggs, dairy, wheat, grain, sugar, preservatives.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 306916.

What else is on the label?

Other ingredients: Cellulose, Rice hull concentrate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): cGMP Facility Good Manufacturing Practice Certification FDA registered & inspected facility.

How many labels does CortiSync have?

One label is on file, entered on March 22, 2024.

  1. Label 306916 (current) Entered March 22, 2024 · on the market · 60 caps · UPC 6 28043 00193 0

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

Who makes it?

The label names PrimeGENIX (distributor), Elizabethton, TN. All PrimeGENIX products.

Where next?