PlainVitamins

Kre-Alkalyn Hardcore

by All American EFX Sports · capsule · 120 capsules

  • On the market (NIH)
  • UPC 7 37190 00234 6
  • DSLD label 259299
  • Serving 1 to 3 capsules; amounts per 3 capsules
  • 40 servings

Kre-Alkalyn Hardcore by All American EFX Sports lists 6 ingredients, 6 with an amount per serving of 3 capsules, such as 2,000 mg of kre-alkalyn, 180 mg of caffeine anhydrous, 120 mg of green coffee extract and 100 mg of theobromine. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.

What is in Kre-Alkalyn Hardcore?

Each row as the label prints it, per serving of 3 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).

Kre-Alkalyn Hardcore: Supplement Facts rows against the market (DSLD label 259299, January 2026 release)
IngredientAmount% DVAmong products listing it
Kre-Alkalyn2,000 mgCreatine in Kre-Alkalyn Hardcore against 1,768 products2 g per serving; the middle half of products list 1.11 g to 5 g, the median 2.5 g.2 g

54% of 1,768 products listing creatine give more (median 2.5 g).

Caffeine Anhydrous180 mgCaffeine in Kre-Alkalyn Hardcore against 3,358 products180 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.180 mg

52% of 3,358 products listing caffeine give more (median 200 mg).

Green Coffee Extractstandardized to 70% natural caffeine120 mgGreen Coffee in Kre-Alkalyn Hardcore against 668 products120 mg per serving; the middle half of products list 130 mg to 437.25 mg, the median 250 mg.120 mg

81% of 668 products listing green coffee give more (median 250 mg).

Caffeinenatural84 mg
Theobromine100 mgTheobromine in Kre-Alkalyn Hardcore against 372 products100 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.100 mg

24% of 372 products listing theobromine give more (median 100 mg).

Theophylline25 mg
Razberi-K25 mgRaspberry ketone in Kre-Alkalyn Hardcore against 383 products25 mg per serving; the middle half of products list 100 mg to 250 mg, the median 150 mg.25 mg

97% of 383 products listing raspberry ketone give more (median 150 mg).

Source: NIH ODS Dietary Supplement Label Database, label 259299 (entered January 22, 2022), 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?

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:

  • 97% of the 383 products that print an amount of raspberry ketone list more than its 25 mg of razberi-K (filed by NIH under raspberry ketone) (median 150 mg).

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?

1 product lists the very same ingredients; the nearest amounts come first.

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
Pre & post workout
Suggested use: As a dietary supplement, take 1-3 capsules daily 30-60 minutes prior to workout. Note: Start with 1 capsule to test tolerance level to this product.
Warnings
Storage: Keep lid tightly closed in a cool, dry place away from children.
Allergens: None.
Warnings: This product contains caffeine and methylxanthines. In certain people, consumption of caffeine causes serious health effects, such as anxiety, palpitations, irritability, difficulty sleeping and stomach distress. Do not exceed recommended daily dose.
Do not use this product if you are pregnant or nursing.
For healthy adults 18 and over.

Source: label statements in DSLD label 259299.

What else is on the label?

Other ingredients: Gelatin, Maltodextrin, Silica, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Informed-Choice.org Trusted by sport. Listed with: Informed Sport or Informed Choice (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Kre-Alkalyn Hardcore have?

One label is on file, entered on January 22, 2022.

  1. Label 259299 (current) Entered January 22, 2022 · on the market · 120 capsules · UPC 7 37190 00234 6

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

Who makes it?

The label names All American EFX (distributor), San Jose, CA. All All American EFX Sports products.

Where next?