C4 Ultimate Non Carbonated Icy Blue Razz

Availability last checked Sep 14, 2026

300mgMore caffeine than 82% of the drinks we track

performanceSugar-free

Caffeine: 300mg; ≈ 3 cups of coffee
Sugar: 0g
Calories: 0

How it compares

vs. 859 drinks

Caffeine: 300mg
Sugar: 0g
Calories: 0

Based on every drink in our catalog. See the category-wide data

Check Prices + Compare + Log caffeine

As an Amazon Associate we earn from qualifying purchases.

Pre-workout — label lists Citrulline, Beta-alanine, Betaine

Ingredients & nutrition facts

Water
Malic Acid
CarnoSyn Beta-Alanine
L-Citrulline
Phosphoric Acid
BetaPower Betaine Anhydrous
Taurine
Caffeine Anhydrous
Sucralose
Sodium Benzoate (preservative)
Potassium Sorbate (preservative)
Acesulfame Potassium
Niacinamide
Natural Flavors
AlphaSize (Alpha-Glyceryl Phosphoryl Choline)
N-Acetyl-L-Tyrosine
Sodium Citrate
Potassium Phosphate
Cyanocobalamin (Vitamin B12)

Label checked Oct 1, 2026 · cellucor.com C4 Ultimate Non Carbonated page (300mg); 12 fl oz bottle per retail listings; ingredients = Ultimate Non-Carbonated line formula from the 2026-09-23 Orange Slice entry, not this flavor's own label

History (2)

Caffeine 200 mg → 300 mg — Corrected, Oct 1, 2026 · cellucor.com C4 Ultimate Non Carbonated page (300mg); 12 fl oz bottle per retail listings; ingredients = Ultimate Non-Carbonated line formula from the 2026-09-23 Orange Slice entry, not this flavor's own label
Ingredients 14 ingredients → 19 ingredients — Corrected, Oct 1, 2026 · cellucor.com C4 Ultimate Non Carbonated page (300mg); 12 fl oz bottle per retail listings; ingredients = Ultimate Non-Carbonated line formula from the 2026-09-23 Orange Slice entry, not this flavor's own label

Frequently asked questions

How much caffeine is in C4 Ultimate Non Carbonated Icy Blue Razz?: C4 Ultimate Non Carbonated Icy Blue Razz by Cellucor contains 300mg of caffeine per can.
Is C4 Ultimate Non Carbonated Icy Blue Razz sugar-free?: Yes, C4 Ultimate Non Carbonated Icy Blue Razz is sugar-free.
How many calories are in C4 Ultimate Non Carbonated Icy Blue Razz?: C4 Ultimate Non Carbonated Icy Blue Razz has 0 calories per can.
How does the caffeine in C4 Ultimate Non Carbonated Icy Blue Razz compare to daily guidelines?: One can (12 fl oz): 300 mg caffeine (about 25 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.
Does C4 Ultimate Non Carbonated Icy Blue Razz have more caffeine than a cup of coffee?: Yes. At 300 mg, C4 Ultimate Non Carbonated Icy Blue Razz has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens C4 Ultimate Non Carbonated Icy Blue Razz?: Sweetened with Sucralose and Acesulfame Potassium.

Mentioned on the blog

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C4 Ultimate Non Carbonated Icy Blue Razz

Availability last checked Sep 14, 2026

300mgMore caffeine than 82% of the drinks we track

performanceSugar-free

Caffeine

300mg

≈ 3 cups of coffee

Sugar

Calories

How it compares

vs. 859 drinks

Caffeine: 300mg
Sugar: 0g
Calories: 0

Based on every drink in our catalog. See the category-wide data

As an Amazon Associate we earn from qualifying purchases.

Pre-workout — label lists Citrulline, Beta-alanine, Betaine

Ingredients & nutrition facts

Water
Malic Acid
CarnoSyn Beta-Alanine
L-Citrulline
Phosphoric Acid
BetaPower Betaine Anhydrous
Taurine
Caffeine Anhydrous
Sucralose
Sodium Benzoate (preservative)
Potassium Sorbate (preservative)
Acesulfame Potassium
Niacinamide
Natural Flavors
AlphaSize (Alpha-Glyceryl Phosphoryl Choline)
N-Acetyl-L-Tyrosine
Sodium Citrate
Potassium Phosphate
Cyanocobalamin (Vitamin B12)

History (2)

Caffeine 200 mg → 300 mg — Corrected, Oct 1, 2026 · cellucor.com C4 Ultimate Non Carbonated page (300mg); 12 fl oz bottle per retail listings; ingredients = Ultimate Non-Carbonated line formula from the 2026-09-23 Orange Slice entry, not this flavor's own label
Ingredients 14 ingredients → 19 ingredients — Corrected, Oct 1, 2026 · cellucor.com C4 Ultimate Non Carbonated page (300mg); 12 fl oz bottle per retail listings; ingredients = Ultimate Non-Carbonated line formula from the 2026-09-23 Orange Slice entry, not this flavor's own label

Frequently asked questions

How much caffeine is in C4 Ultimate Non Carbonated Icy Blue Razz?

C4 Ultimate Non Carbonated Icy Blue Razz by Cellucor contains 300mg of caffeine per can.

Is C4 Ultimate Non Carbonated Icy Blue Razz sugar-free?

Yes, C4 Ultimate Non Carbonated Icy Blue Razz is sugar-free.

How many calories are in C4 Ultimate Non Carbonated Icy Blue Razz?

C4 Ultimate Non Carbonated Icy Blue Razz has 0 calories per can.

How does the caffeine in C4 Ultimate Non Carbonated Icy Blue Razz compare to daily guidelines?

One can (12 fl oz): 300 mg caffeine (about 25 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Does C4 Ultimate Non Carbonated Icy Blue Razz have more caffeine than a cup of coffee?

Yes. At 300 mg, C4 Ultimate Non Carbonated Icy Blue Razz has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens C4 Ultimate Non Carbonated Icy Blue Razz?

Sweetened with Sucralose and Acesulfame Potassium.