| Calories | 10 | |
| Total Carbohydrates | 1 g | <1% |
| Total Sugars | 0 g | |
| Added Sugars | 0 g | 0% |
| Vitamin B6 (as Pyridoxal 5-Phosphate) | 3.4 mg | 200% |
| Folate (as (6S)-5-Methyltetrahydrofolate Calcium Salt) | 100 mcg DFE | 25% |
| Vitamin B12 (as Methylcobalamin) | 6 mcg | 250% |
| Calcium | 75 mg | 6% |
| Phosphorus (as Dipotassium Phosphate) | 75 mg | 6% |
| Magnesium (as Magnesium Citrate) | 20 mg | 5% |
| Chloride (as Sea Salt) | 340 mg | 15% |
| Sodium (as Sea Salt) | 225 mg | 10% |
| Potassium (as Dipotassium Phosphate) | 190 mg | 4% |
| Endurance & Perfomance Complex | 10.65 g | † |
| CarnoSyn (as Beta-Alanine) | 3.2 g | |
| Velox Patented Performance Blend | ||
| L-Citrulline | 3 g | |
| L-Arginine | 3 g | |
| BetaPower (as Betaine Anhydrous) | 1.25 g | |
| PeptiPump Bioactive Lentil Peptides | 200 mg | |
| NO3-T (as Creatine Nitrate) | 1.5 g | † |
| Ultimate Energy, Focus & Stimulant Matrix | 1.366 g | † |
| L-Tyrosine | 1 g | |
| Caffeine Anhydrous | 300 mg | |
| Dynamine (as Methylliberine) | 50 mg | |
| TeaCrine (as Theacrine) | 10 mg | |
| Toothed Clubmoss Aerial Parts Extract (as Huperzia serrata Aerial Parts Extract)std. 1% huperzine A | 5 mg | |
| Rauwolfia vomitoria root bark extract | 1 mg |
Other ingredients: Malic Acid, Citric Acid, Calcium Silicate, Silicon Dioxide, Natural & Artificial Flavors, Sucralose, Acesulfame Potassium, Spirulina Extract
% Daily Values for: Adults and children 4 or more years of age.
Where this label comes from
An original label of the NIH's Dietary Supplement Label Database, entered there on 24 July 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- C4 Ultimate Icy Blue Razz
- Brand
- Cellucor
- Barcode (UPC)
- 8 42595 13341 7
- Net contents
- 400 Gram(s); 14.1 Ounce(s)
- Market status
- On market
- DSLD ID
- 335116
Classification
- Supplement form
- Powder
- Product type
- Other Combinations
- Claim types on the label
- Nutrient, All Other, Structure/Function
- Intended for
- Adult (18 - 50 Years), Women (not pregnant or lactating)
Label statements
Storage: Minimum fill line after settling. This product is sold by weight, not volume. The density of the powder varies, and significant settling of powder may occur during shipping and handling. This product contains the servings indicated when measured by weight.
Directions: Suggested use Take one serving (approx. 1 scoop) of C4 Ultimate with 12 fl. oz. of water and consume 20-30 minutes before training. Studies have shown benefits of CarnoSyn Beta-Alanine to be correlated with cumulative use. Some individuals may experience a harmless tingling sensation, which is attributed to Beta-Alanine.
Precautions: Children: Warning This product is only intended for healthy adults, 18 years of age or older. Keep out of reach of children.
Precautions: Pregnant or Nursing or Prescription Medications: Do not use if pregnant, nursing, or currently taking PDE-5 inhibitors or nitrates for chest pain. Do not take this product before first consulting a licensed, qualified, health care professional if you are taking any other dietary supplement, prescription drug, or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with, or have a family history of any medical condition.
Precautions: All Other: This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from from other sources. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use this product continuously for more than 8 weeks. Do not use if the safety seal is broken or missing.
Storage: Store in a cool, dry place.
Formula: Contains: Icy Blue Razz Naturally & artificially flavored
Formula: Contains: A-I Powered peptides
FDA Statement of Identity: Dietary Supplement
Formula: Contains: 300 mg Caffeine 3.2 g CarnoSyn Beta-Alanine 200 mg PeptiPump 10 mg Teacrine 50 mg Dynamine 3 g Citrulline 3 g Arginine 1 g Tyrosine
Formula: Contains: CarnoSyn Carnosine Synthesizer betaPOWER Natural Betaine Dynamine N03-T Nitrate Technology Velox Teacrine PeptiPump
Brand information
Cellucor, C4 abd C4 Ultimate are trademarks of and Distributed by: Nutrabolt, Austin, TX
More labels from Cellucor
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.