Gnarly Nutrition
Gnarly Nutrition

Collagen Pro

★★★★☆
4.4 / 5·26 reviews at The FeedRecovery

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

$20for 10 servings· $2.00 per stick
Where to buy

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Used for: post-workout recovery
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Gnarly Nutrition
Gnarly NutritionMid-range

10 products on Pello, mainly recovery, mineral and carbohydrate mix.

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26
Reviews at The Feed
1
Quality standards
6
Key ingredients
Pello Score™

Good

Above average — minor trade-offs worth knowing about

70
Science19/25
Transparency19/25
Value10/20
Athlete experience13/20
Quality9/10

Independent analysis No brand partnerships

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Ingredient science

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Vitamin C (ascorbic acid)90mg
~ 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.

Zinc (as zinc amino acid chelate)15mg
~ Likely

Zinc supports immune function and tissue repair; athletes lose some in sweat. Helpful if your diet is low in it.

Sodium75mg
✓ Proven

Sodium is the main electrolyte lost in sweat; replacing it supports fluid balance in long or hot sessions.

Copper (copper glycinate)1mg
~ Likely

A trace mineral needed for iron metabolism and connective tissue; most diets provide enough, and high zinc intakes can lower copper.

Hydrolyzed Collagen (bovine)15g
~ Likely

Collagen peptides studied for joint comfort; several trials report less activity-related joint pain at around 5g a day, though effects are modest.

Hydrolyzed Collagen (Bovine)15
~ Likely

Collagen peptides studied for joint comfort; several trials report less activity-related joint pain at around 5g a day, though effects are modest.

Quality standards

What these mean →

1 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

  • USDA Organic
  • Non-GMO Project Verified

Diet claims

  • Vegan: no

    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

    From the allergen list, where one is available.

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
1 certification · 26 reviews at The Feed
The Feed
26 reviewsmedium

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