Kre-Alkalyn Hardcore
by EFX Sports · capsule · 120 capsules
- Off the market since August 2021 (NIH)
- UPC 7 37190 00234 6
- DSLD label 70840
- Serving 1 to 3 capsules; amounts per 3 capsules
- 40 servings
Kre-Alkalyn Hardcore by EFX Sports lists 5 ingredients, 5 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 February 24, 2017.
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Kre-AlkalynKre-Alkalyn (Alt. Name: buffered Creatine Monohydrate) Note: U.S. Patent #6,399,661 | 2,000 mg | 54% of 1,768 products listing creatine give more (median 2.5 g). | |
| Caffeine Anhydrous | 180 mg | 52% of 3,358 products listing caffeine give more (median 200 mg). | |
| Green Coffee extractas natural CaffeineGreen Coffee extract (Form: standardized to 70% natural Caffeine Note: or 84 mg) | 120 mg | 81% of 668 products listing green coffee give more (median 250 mg). | |
| Theobromine | 100 mg | 24% of 372 products listing theobromine give more (median 100 mg). | |
| Theophylline | 25 mg | ||
| Razberi-K | 25 mg | 97% of 383 products listing raspberry ketone give more (median 150 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 70840 (entered February 24, 2017), 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.
- Kre-Alkalyn HardcoreAll American EFX Sports same ingredients
- Last 10 Lbs.Enyotics Health Sciences · off the market 4 shared, 47% alike
- Shred FactorInner Armour Sports Nutrition 4 shared, 47% alike
- Green Coffee Bean Extract With Raspberry KetonesResVitale 2 shared, 44% alike
- Razberrri Ketone-SlimBioGenetic Laboratories 2 shared, 44% alike
- gcbLEAN800 Green Coffee Bean With Pure Raspberry KetonesBioGenetic Laboratories 2 shared, 44% alike
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: As a dietary supplement, take 1-3 capsules 30 minutes prior to workout.
- Warnings
- 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.
- Storage: Keep lid tightly closed in a cool, dry place away from children.
Source: label statements in DSLD label 70840.
What else is on the label?
Other ingredients: Capsule, Magnesium Stearate, Silicon Dioxide, Maltodextrin.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Informedsport.com Trusted by sport; Proudly manufactured by All American Pharmaceutical. 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 February 24, 2017.
- Label 70840 (current) Entered February 24, 2017 · off the market August 20, 2021 · 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 EFX Sports (distributor), San Jose, CA. All EFX Sports products.