C4 / Cellucor Ultimate Pre-Workout vs RSP Nutrition Amino Lean Pre-Workout
Side-by-side supplement facts comparison
C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 Ultimate ® powers your most strenuous moments of physical performance. Δ Based on cumulative global sales of C4® branded pre-workout products. ^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine.

Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)
Amino Lean ® / Good Energy Only Anytime Energy & Performance 130 mg Energy & Focus Blend made from fermented tea leaves and organic matcha to support energy levels, focus and alertness. Amino Acids From Vegan Sources Comprehensive blend of vegan aminos to boost performance and support muscle development & repair. Weight Management Support CLA, Carnitine, Green Tea Extract and Green Coffee Extract promote weight management.

At a Glance
Processing analysis…
Ingredient Comparison
Total mg Per Serving
C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)
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20 servings per container
25 servings per container

C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 / Cellucor · 20 g (Approx. 1 level scoop)
C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 / Cellucor · 20 g (Approx. 1 level scoop)
| Ingredient | Amount | DV |
|---|---|---|
Calories | 10 | † |
Total Carbohydrate | 1 g | 1% |
Total Sugars | 0 g | † |
Includes 0 g Added Sugars | — | 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 (from Sea Salt) | 340 mg | 15% |
Sodium (from Sea Salt) | 225 mg | 10% |
Potassium (as Dipotassium Phosphate) | 190 mg | 4% |
Endurance & Performance Complex | 10.65 g 3.2 g 3 g 3 g 1.25 g 200 mg | † |
Creatine Nitrate (as N03-T®) | 1.5 g | † |
Ultimate Energy, Focus & Stimulant Matrix | 1.366 g 1 g 300 mg 50 mg 10 mg 5 mg 1 mg | † |
† Daily Value not established

Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)
RSP Nutrition · 2 Scoops (7.20 g)
Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)
RSP Nutrition · 2 Scoops (7.20 g)
| Ingredient | Amount | DV |
|---|---|---|
Amino Acid Blend: | 5 g | † |
Weight Management Blend: | 1 g | † |
Energy and Focus Blend***: | 130 mg | † |
† Daily Value not established
Other Ingredients Analysis
Analysis of inactive ingredients for dietary restrictions, allergens, and artificial additives.

C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 / Cellucor
Excellent
Other Ingredients
Malic acid, citric acid, calcium silicate, silicon dioxide, natural & artificial flavors, sucralose, acesulfame potassium, spirulina extract (color).Concerns
Positives

Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)
RSP Nutrition
Excellent
Other Ingredients
Natural flavors, citric acid, sucralose, silicon dioxide.Positives
How Clean Score is Calculated
Serving Information
| Detail | C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g) | Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g) |
|---|---|---|
| Serving Size | 20 g (Approx. 1 level scoop) | 2 Scoops (7.20 g) |
| Servings Per Container | 20 | 25 |
| Package Quantity | 14.1 oz | 6.35 oz |
Certifications & Claims
C4® Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
Amino Lean® Pre-Workout, Peach Rings, 6.35 oz (180 g)