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Contains 60 Capsules

The key to a great energy supplement is having a well balanced blend of stims. There is no perfect caffeine source or stim that will give you quick energy and a smooth wind-down. Short-dated, product lot expires August 2024.
Energy - 5% Nutrition


We’ve all had those days when we feel dragging, and nothing gets us out of that funk better than a powerful pick-me-up.

Note: current product inventory is short-dated and expires in August of 2024.

5% Core Energy is a strong, well-balanced stimulant that will give you a quick burst of sustainable energy without the crash. This product starts off with 175mg of Infinergy and 25mg of TeaCrine to give you a quick burst of energy. This is followed up with 100mg of Theobromine to provide a longer-lasting, smooth stimulant effect. 

To control all these stims, we added 50mg of L-theanine and 10mg of Ptersotilbene. Together, these ingredients provide a powerful energy supplement that will last for hours without jitters or that crash feeling later in the day. 

Each 2-cap serving provides 250mg of caffeine, and each capsule provides 125mg of caffeine, so you have the flexibility to adjust your dosage to your desired level.

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Supplement Facts

  • USA
serving size: 2 Capsules servings per container: 30
per serving % daily value
Dicaffeine Malate (Infinergy™M) 350 mg *
Theobromine 200 mg *
L-Theanine 100 mg *
Theacrine (as TeaCrine®) 50 mg *
Pterostilibene 20 mg *
*Daily Value (DV) not established
Other Ingredients: Vegetable Cellulose (Capsule), Microcrystalline Cellulose, Rice Flour, Magnesium Stearate, Silicon Dioxide


Frequently Asked Questions

  • What are the suggested directions for using Core - Energy?

    Take two capsules by mouth once daily. Do not exceed more than one serving per day.

  • How much caffeine is in a serving?

    There is 250mg of Caffeine per serving.

  • Will I get jitters or crash from Core - Energy?

    No; we added 50mg of L-Theanine and 10mg of Ptersotilbene to smooth out any jitters or crashing that may come with taking caffeine.

  • What 5% Nutrition® products can I stack with Core – Energy?

    Full As F*ck, All Day You May®, Drink Sleep Grow®, Crea-TEN®, Post Gear®, Freak Show®, and Bigger By The Day®.

  • Who can take Core - Energy?

    Our supplements are designed to be safe for anyone over the age of 18.

  • Do I need to cycle Core - Energy?

    No loading or cycling is required.

  • Why is Core - Energy the best product within its category on the market?

    We created a specifically designed blend of caffeine and other stimulants to give you good clean energy without the crash.



Product Warnings

Not intended for persons under the age of 18. Do not use if pregnant or nursing. Consult a health care professional prior to consumption if you have any pre-existing medical conditions including but not limited to: diabetes, high or low blood pressure, heart, liver or kidney disease, cardiac arrhythmia, stroke or are taking any prescription medication.
Store in a cool, dry place away from sunlight and with lid tightly secured.
†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
 WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to