Klean Athlete
Klean Athlete

Preworkout

★★★☆☆
3 / 5·2 reviews at The FeedPerformance

Rating and review count from The Feed's customers. Pello community reviews are submitted separately on Pello.

$50.50for 20 servings· $2.52 per scoop
Where to buy

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Used for: endurance athletes and building muscle
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Klean Athlete
Klean AthleteBudget

17 products on Pello, mainly vitamin, recovery and mineral.

View all 17 Klean Athlete products →
2
Reviews at The Feed
2
Quality standards
4
Key ingredients
Pello Score™

Good

Above average — minor trade-offs worth knowing about

67
Science20/25
Transparency21/25
Value10/20
Athlete experience7/20
Quality9/10

Independent analysis No brand partnerships

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Ingredient science

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Caffeine75mg
✓ Proven

Around 3mg per kg of body weight reliably improves endurance performance and focus; count all caffeine sources across the day.

Vitamin C (as ascorbic acid)150mg
~ Likely

Supports immune function and acts as an antioxidant; moderate doses may reduce colds during heavy training, while very high doses may blunt training adaptations.

TruBeet Beet Root Extract5g
~ Likely

Dietary nitrate (from beetroot or similar) can improve exercise efficiency and endurance, especially in recreational athletes; the evidence is weaker in highly trained athletes. Studies use roughly 400–800mg of nitrate.

(providing nitrates)300mg
~ Likely

Dietary nitrate (from beetroot or similar) can improve exercise efficiency and endurance, especially in recreational athletes; the evidence is weaker in highly trained athletes. Studies use roughly 400–800mg of nitrate.

Quality standards

What these mean →

2 of 5 standards Pello tracks · Third-party tested for banned substances

Tested for sport

  • Tested for substances banned in sport, with the formula and label reviewed and the manufacturing facilities inspected.

  • Informed Sport
  • Cologne List

Food & sourcing

Diet claims

  • Vegan: yes

    Brand or retailer label claim, not a certification.

  • Gluten-free: yes

    Brand or retailer label claim. In the US a gluten-free label means under 20 ppm gluten.

  • Dairy-free: yes

    Labeled vegan.

Certifications are as listed on the product's page at The Feed. NSF Certified for Sport is also checked against NSF's own database. Certifications can lapse, so check the certifier's search before you rely on one, especially if you're drug tested.

Transparency & Sources

100
High transparency
2 certifications · 2 reviews at The Feed
The Feed
2 reviewsmedium

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