C4 Performance Energy Powder Drink Mix, Cosmic Rainbow, 8 Pack
C4 Performance Energy Powder Drink Mix, Cosmic Rainbow, 8 Pack
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C4 Drink Mix

C4 Performance Energy Powder Drink Mix, Cosmic Rainbow, 8 Pack

C4 Performance Energy Powder Drink Mix, Cosmic Rainbow, 8 PackC4 Powder Mix Cosmic Rainbow US 6C4 HydraSport 6ct VarietyC4 Protein Hershey s ChocolateC4 Protein Vanilla BeanC4 Performance Energy Powder Mix Orange Slice 8 PackC4 Performance Energy Powder Mix Strawberry Watermelon Ice 8 PackC4 Performance Energy Powder Mix Frozen Bombsicle 8 Pack
Flavor:Cosmic Rainbow

Ingredients

Key item features

  • Explosive Energy: C4 Fuel your performance with BETA-ALANINE (CARNOSYN®) and 200mg of caffeine.
  • Zero Sugar: Made with zero sugar and no synthetic dyes, so you can perform at your best without compromises.
  • Enhanced Endurance: Clinically studied to fight fatigue and power muscular endurance.
  • NSF Certified for Sport: Trusted by athletes, C4 Performance Energy® is NSF-certified, ensuring it’s safe and free from banned substances.
  • On-the-Go Convenience: 8 drink mix sticks in every box, so you can carry your C4 with you everywhere you go. Just mix with water for an easy, energy boost anytime you need it. Gluten-Free. Natural Flavors.
Current price is $5.98$3.74/oz
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Customer ratings & reviews

4.6 out of 5 stars
stars1,129 ratings166 reviews
How item rating is calculated
  1. 5 stars81% (919)
  2. 4 stars9% (105)
  3. 3 stars4% (44)
  4. 2 stars2% (17)
  5. 1 star4% (44)

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Showing 1-3 of 166 reviews

Jun 13, 2026
Shannon
Item details
Flavor: Frozen Bombsicle
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Pre workout slam

we use this for energy before the gym. put two packets in 10oz of water and slam it about 20 minutes before you start your workout. it is cheaper than buying the pre workout powder.

Helpful?1USXULQ0V9RC16430263964
Feb 7, 2026
Vickie
Item details
Flavor: Strawberry Watermelon
5 out of 5 stars review

Verified Purchase

my husband and I both love these easy packets. they are ready in seconds and you don't need cold water because we have found that they work quicker using room temperature water. They also taste delicious. only thing I would change is the price, but I'm a cheapy person lol.

Helpful?1USXULQ0V9RC16430263964
Jun 10, 2026
Chrissie
Top Reviewer
Item details
Flavor: Orange
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

These were not sent by a local store and came through the mail. They were very compacted inside. Kinda hard to dissolve bc the powder was like a solid. I hope my local store stocks this flavor eventually bc I don't think what I received was in its best condition.

Helpful?1USXULQ0V9RC16430263964