Celsius vs Prime Energy
Energy Drinks comparison: specs, VersusAnything Score, key differences and a clear recommendation.
Celsius and Prime Energy are two of the most cross-shopped energy drinks right now, and the gap between them is narrower in some rows and wider in others than the marketing suggests. Celsius is the fitness-focused energy drink with 200 mg of caffeine, zero sugar and only 10 calories, now part-owned and distributed by PepsiCo. Prime Energy, from YouTubers Logan Paul and KSI, packs 200 mg of caffeine into a sugar-free 12 oz can and became a social-media phenomenon.
Quick verdict
With VersusAnything Scores of 88 and 88, neither energy drink has a meaningful overall lead. Decide on the rows you will feel daily: Celsius for gym-goers who want high caffeine with no sugar, Prime Energy for adults who want a strong sugar-free energy drink; not marketed to under-18s.
VersusAnything Score
Scores are calculated from measurable specifications normalised within the energy drinks category and weighted by the factors above. Text-only rows (such as chipset or operating system) are explained but not scored. How the score works.
Side-by-side overview
Celsius
Celsius is the fitness-focused energy drink with 200 mg of caffeine, zero sugar and only 10 calories, now part-owned and distributed by PepsiCo.
Best for gym-goers who want high caffeine with no sugar
Prime Energy
Prime Energy, from YouTubers Logan Paul and KSI, packs 200 mg of caffeine into a sugar-free 12 oz can and became a social-media phenomenon.
Best for adults who want a strong sugar-free energy drink; not marketed to under-18s
Key differences
- Key ingredients: Celsius Caffeine, green tea extract, guarana, ginger, B vitamins vs Prime Energy Caffeine, electrolytes, BCAAs, B vitamins — a preference, not a scored win
- Launched: Celsius 2004 vs Prime Energy 2023 — a preference, not a scored win
- Owned by: Celsius Celsius Holdings (PepsiCo minority stake) vs Prime Energy Prime Hydration LLC (Logan Paul and KSI) — a preference, not a scored win
Specification comparison table
| Specification | Celsius | Prime Energy |
|---|---|---|
| Standard can | 12 oz | 12 oz |
| Caffeine per can | 200 mg | 200 mg |
| Caffeine per oz | 16.7 mg | 16.7 mg |
| Calories per can | 10 kcal | 10 kcal |
| Sugar per can | 0 g | 0 g |
| Sugar-free version | All variants are sugar-free | All variants are sugar-free |
| Key ingredients | Caffeine, green tea extract, guarana, ginger, B vitamins | Caffeine, electrolytes, BCAAs, B vitamins |
| Launched | 2004 | 2023 |
| Owned by | Celsius Holdings (PepsiCo minority stake) | Prime Hydration LLC (Logan Paul and KSI) |
Overall: Celsius vs Prime Energy Score: Celsius 88 · Prime Energy 88
On standard can the two match exactly (12 oz). Both list 200 mg for caffeine per can, so nothing separates them here. Both list 16.7 mg for caffeine per oz, so nothing separates them here. Calories per can is identical at 10 kcal. On sugar per can the two match exactly (0 g).
Sugar-free version is identical at All variants are sugar-free. Celsius: Caffeine, green tea extract, guarana, ginger, B vitamins. Prime Energy: Caffeine, electrolytes, BCAAs, B vitamins. Neither is scored, but taurine, B vitamins and guarana change the feel of the energy. Celsius: 2004. Prime Energy: 2023. Neither is scored, but launch year explains brand heritage. Celsius: Celsius Holdings (PepsiCo minority stake). Prime Energy: Prime Hydration LLC (Logan Paul and KSI). Neither is scored, but ownership shapes distribution and sponsorships.
Pros and cons
Celsius
Pros
- 200 mg caffeine, zero sugar
- Fitness and gym positioning
- Distributed by PepsiCo
Cons
- No scored row lost in this matchup
Prime Energy
Pros
- 200 mg caffeine, zero sugar
- Creator-led brand
- Viral social media launch
Cons
- No scored row lost in this matchup
Which one should you buy?
Choose Celsius for…
Gym-goers who want high caffeine with no sugar. It stands out for 200 mg caffeine, zero sugar, fitness and gym positioning, distributed by pepsico.
Choose Prime Energy for…
Adults who want a strong sugar-free energy drink; not marketed to under-18s. It stands out for 200 mg caffeine, zero sugar, creator-led brand, viral social media launch.
Final verdict
With VersusAnything Scores of 88 and 88, neither energy drink has a meaningful overall lead. Decide on the rows you will feel daily: Celsius for gym-goers who want high caffeine with no sugar, Prime Energy for adults who want a strong sugar-free energy drink; not marketed to under-18s. The VersusAnything Score is a transparent starting point, not a command; weight the rows you care about and the right answer for you may differ.
Compare with another energy drink
Frequently asked questions
Is Celsius better than Prime Energy?
Not overall: they score 88 and 88 on our category weighting, which we treat as level. Celsius is the better fit for gym-goers who want high caffeine with no sugar, and Prime Energy for adults who want a strong sugar-free energy drink; not marketed to under-18s.
What is the biggest difference between Celsius and Prime Energy?
The largest gap is key ingredients: Celsius lists Caffeine, green tea extract, guarana, ginger, B vitamins while Prime Energy lists Caffeine, electrolytes, BCAAs, B vitamins. Taurine, B vitamins and guarana change the feel of the energy.
Who should choose Prime Energy over Celsius?
Prime Energy is the better fit for adults who want a strong sugar-free energy drink; not marketed to under-18s. Its strongest points are 200 mg caffeine, zero sugar, creator-led brand, viral social media launch.
Sources
- Celsius: Celsius Holdings official (manufacturer)
- Prime Energy: Prime Hydration LLC official (manufacturer)
Specifications last verified: 2026-10-01. Prices are launch or official list prices in US dollars unless stated. See our sources and data policy.