Skip to content View accessibility statement
Cellucor C4 Energy XTEND
Store Locator | Register | Login
    • Carbonated
    • C4 Energy Carbonated
    • C4 Smart Energy®
    • C4 Ultimate Carbonated
    • Variety Packs
    • Non carbonated
    • C4 Smart Energy® Stick Packs
    • C4 Energy Non Carbonated
    • C4 Ultimate Non Carbonated
    Shop All Energy Drinks
    • C4 Original
    • C4 Ripped
    • C4 Sport
    • C4 Extreme
    • C4 Ultimate
    • C4 Ultimate Shred
    • C4 Dynasty
    • NSF® Certified for Sport®
    Shop All Pre-Workout Powders
    • C4 X Starburst
    • C4 X Skittles
    • C4 X Ethika
    • C4® X Wounded Warrior Project®
    Shop All Collaborations
  • Gear
  • Blog
  • Rewards
Store Locator Register Login
Cellucor Cellucor Cellucor
  • Shop
  • Blog
  • Rewards
Cart

Item added to your cart

SHOP

ENERGY DRINKS

CARBONATED

  • C4 Energy Carbonated
  • C4 Smart Energy®
  • C4 Ultimate Carbonated
  • Variety Packs

NON-CARBONATED

  • C4 Smart Energy® Stick Packs
  • C4 Energy Non Carbonated
  • C4 Ultimate Non Carbonated
PRE-WORKOUT POWDER
  • C4 Original
  • C4 Ripped
  • C4 Sport
  • C4 Extreme
  • C4 Ultimate
  • C4 Ultimate Shred
  • C4 Dynasty
  • NSF® Certified for Sport®
COLLABS
  • C4 X Starburst
  • C4 X Skittles
  • C4 X Ethika
  • C4® X Wounded Warrior Project®
  • Gear & Accessories
  • On Sale
  • Top Sellers
  • Bundles

RECEIVE A FREE GIFT WITH YOUR $75+ PURCHASE VIEW DETAILS

RECEIVE A FREE GIFT WITH YOUR $75+ PURCHASE

Receive a Free Gift With Your $75 Order. One-time purchases only. Shop Now

Home Home Home / Carbonated Energy Drinks
Show Filters

STAY CONNECTED FOR NEW ARRIVALS, PROMOTIONS AND EVENTS.

STAY CONNECTED FOR NEW ARRIVALS, PROMOTIONS AND EVENTS.

BE A CHAMPION. JOIN EXTEND.Subscribe for latest news, events and promotions.

Cellucor Cellucor Cellucor
Evolve to
your 2.0
  • Instagram
  • Instagram
  • Instagram
  • Facebook
  • Facebook
  • Facebook
  • TikTok
  • TikTok
  • TikTok
  • YouTube
  • YouTube
  • YouTube
  • Twitter
  • Twitter
  • Twitter

About

About

About

  • Our Story
  • Store Locator
  • Special Discounts
  • About
  • Store Locator
  • Special Programs
  • Our Story
  • Special Programs

Learn

Learn

Learn

  • Blog
  • Get Fit Quiz
  • Blog
  • Get Fit Quiz
  • Blog

Community

Community

Community

  • Earn $20
  • Become an Ambassador
  • Become a Retailer
  • Sustainability
  • International Partners
  • Earn $20
  • Become an Ambassador
  • Become a Retailer
  • Sustainability
  • International Partners
  • Earn $20
  • Ambassadors
  • Sustainability
  • International Partners

Support

Support

Support

  • Register
  • Login
  • Rewards
  • Subscribe & Save
  • FAQs
  • Refund Policy
  • Register
  • Login
  • Rewards
  • Subscribe & Save
  • FAQs
  • Register
  • Login
  • Rewards
  • Subscribe & Save
  • FAQs
  • © 2023 Cellucor
  • Terms of Use
  • Cookie Policy
  • Privacy Policy
  • Accessibility
  • Do Not Sell My Info
  • Directed Use
  • Sitemap
  • © 2023 C4 Energy
  • Terms of Use
  • Cookie Policy
  • Privacy Policy
  • Accessibility
  • Do Not Sell My Info
  • Directed Use
  • Sitemap
  • © 2023 XTEND
  • Terms of Use
  • Cookie Policy
  • Privacy Policy
  • Accessibility
  • Do Not Sell My Info
  • Directed Use
  • Sitemap

†Based on sales of all C4® brand products in the U.S.A. from 2014 to the present.
‡When combined with an effective diet and resistance training program, for at least 8 weeks
*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.

**35% off first Subscribe and Save order excludes beverage products.

  • Choosing a selection results in a full page refresh.
×
Men's or Women's Cellucor® Tee
Free gift with purchase
Men's or Women's Cellucor® Tee
Add to cart
No thanks
This variant is not available.
XTEND Men's or Women's Tee
Free gift with purchase
XTEND Men's or Women's Tee
Add to cart
No thanks
This variant is not available.
Men's or Women's C4® Chest Tee
Free gift with purchase
Men's or Women's C4® Chest Tee
Add to cart
No thanks
This variant is not available.
Men's or Women's C4® Chest Tee
Free gift with purchase
Men's or Women's C4® Chest Tee
Add to cart
No thanks
This variant is not available.
category
Carbonated Energy Drinks 264043266110