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Formulated
to win!

Supplements built on science, made for athletes and tested three times before they reach you.

Shop the lineup

The lineup

Every formula.
One standard.

EFX SPORTSKRE-ALKALYN120 CAPSULESBUFFERED CREATINEEFX SPORTSKARBOLYNFUELBLUE RAZZ WATERMELONPERFORMANCE CARBOHYDRATEFORMULATED TO WIN!EFX SPORTSPRE-WORKOUTK-OTICKRE-ALKALYN®ORANGE MANGOFORMULATED TO WIN!EFXDYE FREEWELLNESS SUPPORT FOR YOURMIND, BODY, & HORMONES*KRE-A-GLOfor WomenKRE-ALKALYN CREATINESTRAWBERRY MARGARITA30 SERVINGS · NET WT 270 GFORMULATED TO WINEFX SPORTSPH-CORRECT® FULL SPECTRUM AMINOSAMINOZORBELITE 21WATERMELON30 SERVINGS · NET WT 390 GEFX SPORTSPOWER DOWN · WAKE UP READYDISCONNEKT60 SERVINGS · 2 FL OZLIQUID SLEEP FORMULAEFX SPORTSVITAMIN & MINERALVITADRIVE120 CAPSULESMADE FOR ATHLETESEFX SPORTSJOINT REHAB120 CAPSULESKRE-CELAZINE®

The lineup

Find your formula.

EFX SPORTSKRE-ALKALYN120 CAPSULESBUFFERED CREATINE
Buffered creatineKre-AlkalynCreatine, buffered.
EFX SPORTSKARBOLYNFUELBLUE RAZZ WATERMELONPERFORMANCE CARBOHYDRATE
Performance carbohydrateKarbolynFuel that keeps up.
FORMULATED TO WIN!EFX SPORTSPRE-WORKOUTK-OTICKRE-ALKALYN®ORANGE MANGO
Pre-workoutK-OTICFormulated to win!New
FORMULATED TO WIN!EFXDYE FREEWELLNESS SUPPORT FOR YOURMIND, BODY, & HORMONES*KRE-A-GLOfor WomenKRE-ALKALYN CREATINESTRAWBERRY MARGARITA30 SERVINGS · NET WT 270 G
Creatine for womenKre-A-GloSlim. Sexy. Strong.
FORMULATED TO WINEFX SPORTSPH-CORRECT® FULL SPECTRUM AMINOSAMINOZORBELITE 21WATERMELON30 SERVINGS · NET WT 390 G
Full-spectrum aminosAminoZorbFull spectrum. pH-Correct.
EFX SPORTSPOWER DOWN · WAKE UP READYDISCONNEKT60 SERVINGS · 2 FL OZLIQUID SLEEP FORMULA
Sleep and recoveryDisconnektPower down. Wake up ready.
EFX SPORTSVITAMIN & MINERALVITADRIVE120 CAPSULESMADE FOR ATHLETES
Vitamins and mineralsVitaDriveThe multi, made for athletes.
EFX SPORTSJOINT REHAB120 CAPSULESKRE-CELAZINE®
Joint supportJoint RehabSupport, inside and out.
Made in the USA
  1. Formulated in the USA
  2. Tested in the USA
  3. Packed in the USA
  4. Shipped in the USA

Made by EFX

Made in‑house.
Made in the USA.

Every EFX product is made in the USA. We formulate, test, pack and ship our own products in Billings, Montana, so we know exactly what goes into each one.

3X Tested

Tested.
Tested.
Tested.

Every EFX batch is checked three times, from raw material to finished product. No shortcuts, so you know what is in every scoop and capsule.

  1. Test 1Raw materialsEvery incoming raw material is tested before it is used.
  2. Test 2In productionEvery batch is tested again while it is being made.
  3. Test 3Finished productThe finished product is tested before it ships.
pH2.5

Stomach acid sits around pH 1.5 to 3.5 (dashed). Illustration only.

pH-Correct®

Built to
stay stable.

Our patented pH-Correct® technology buffers formulas like Kre-Alkalyn and AminoZorb. The goal is simple: more of what you take stays intact on the way to your muscles.

A day on EFX

From first light
to lights out.

Scroll through a training day.

Example day. Always follow the directions on each label.

The numbers
behind the name.

1980EFX founded
0XQuality tests on every batch
0Aminos in every AminoZorb Elite 21 scoop
pH 0pH that Kre-Alkalyn is buffered to

Train. Recover. Win.

NATURAL FREAK™What it means to train natural and win.Win with EFXThe fighters and bodybuilders on Team EFX.Where to Find UsStores and sites that carry EFX.About UsOur story, from the stage to the lab.

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All of the art and copy are placeholders and do not reflect the ultimate vision: photos, illustrations, product details, prices, prose, fonts, etc. The shop, checkout and support chat are just for show and aren't functional.

It is here to show the big idea: how the pages flow, how the products come to life as you scroll, and the look and feel we are going for.