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Ingredients & Transparency

What's actually in CORTEX.

Read the product labels, compare ingredient amounts, and check the current status of our published lab documentation.

Read the labels

Ingredient amounts, in plain sight.

CORTEX CLEAR

Focus + brain energy powder

Per 2-scoop serving · 20 servings per tub · zero sugar · 10 calories

  • 200mg
    Natural caffeineFrom green tea. One scoop contains 100mg; two scoops contain 200mg.
  • 100mg
    L-theaninePer two-scoop serving.
  • 300mg
    Alpha-GPCPer two-scoop serving.
  • 1,000mg
    L-arginine HClPer two-scoop serving.
  • 600mg
    InositolPer two-scoop serving.
  • 50mg
    Asian ginseng extractPer two-scoop serving.
  • 5mg
    Black pepper extractPer two-scoop serving.
  • 0.40mg
    ThiaminAs thiamine HCl.
  • 0.43mg
    RiboflavinVitamin B2.
  • 5.20mg NE
    NiacinVitamin B3.
  • 0.56mg
    Vitamin B6As pyridoxine HCl.
  • 133mcg DFE
    FolateAs folic acid.
  • 0.80mcg
    Vitamin B12As methylcobalamin.
  • 1.66mg
    Pantothenic acidAs D-calcium pantothenate.
  • 2g
    Total carbohydrates10 calories per two-scoop serving. Other ingredients vary by flavor; see the complete labels below.
Supplement facts & ingredients
Vibe Coder · Sour Grape supplement facts and ingredients
Vibe Coder · Sour Grape
Flow State · Sour Candy supplement facts and ingredients
Flow State · Sour Candy
Dark Mode · Sour Gummi Worm supplement facts and ingredients
Dark Mode · Sour Gummi Worm

CORTEX Hydration

Lemonade electrolyte powder

Per 1-scoop serving (5.4g) · 30 servings per tub · 10 calories

  • 200mg
    PotassiumAs potassium citrate.
  • 100mg
    SodiumAs sodium citrate.
  • 20mg
    MagnesiumAs magnesium citrate.
  • 40mg
    CalciumAs calcium citrate.
  • See label
    B vitaminsThiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, and pantothenic acid. See the complete label for amounts and other ingredients.
Supplement facts & ingredients
Hydration · Lemonade supplement facts and ingredients
Hydration · Lemonade

CORTEX Creatine

Plain, unflavored micronized creatine monohydrate with 50 servings

50 servings · unflavored

  • See product
    Creatine monohydrateThe current product is plain micronized creatine monohydrate with no hydration blend or flavoring.

CORTEX RESET

Blackberry reishi calm gummies for winding down

Per serving · 30 gummies · blackberry

  • See label
    ReishiListed in the formula. Exact amount is on the Supplement Facts label.
Supplement facts & ingredients
RESET supplement facts and ingredients
RESET

Quality

Product documentation

Start with the label on your product.

The labels above show the listed ingredients and serving amounts. A product label is not an independent laboratory report. For questions about your tub or a specific lot, contact cortexdrinkbusiness@gmail.com with the product name and lot number.

Third-party testing

Lab results & Certificates of Analysis

No third-party lab reports or per-batch Certificates of Analysis are currently published on this site.

For documentation questions about your product, email cortexdrinkbusiness@gmail.com with the product name and lot number.