🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Level Scoop(s) Serving Size
30 Servings
Other Combinations Product Type
43% Evidence Coverage

Supplement Facts — Evidence Check

Calories
50 Calorie(s)
Protein
14 Gram(s) (27% DV)
Vitamin C
90 mg (100% DV)
15 mg (136% DV)
✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 15mg UL 40mg
Sodium
75 mg (3% DV)
1 mg (111% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 15mg

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (95% of products) Nutrient (80% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Pre-workout Gnarly Pre-workout products are intended to be taken before exercise and activity.

Directions & Use Combine 2 scoops with 8-10oz of your favorite Gnarly product or other liquid. Mix thoroughly and consume 30-60 minutes before training.

Use 30-60 minutes before your daily workout

⚠️ Warnings & Precautions

Use this product as a dietary supplement only. Do not use for weight reduction.

If pregnant or nursing consult a healthcare professional before using this product.

🧪 Formulation Notes

No fake stuff. Free from artificial flavors, sweeteners, gluten & soy.

What is Collagen? Collagen is the most abundant structural protein in the body and provides the scaffolding that builds structure and strength in joints. Collagen productions declines with age and athletes are particularly vulnerable to joint-related injuries. Taking collagen peptides kickstarts collagen synthesis and may make tendons, ligaments and joints healthier, stronger, and more resilient.

Gnarly Collagen Pro vs other Gnarly proteins Gnarly Collagen Pro is rich in the amino acids glycine, proline, and hydroxyproline, which are important components of human collagen.

Joint & Connective tissue

Pature raised peptides Vitamin C Zinc What to expect from Collagen Pro 15g Collagen peptides sourced from pasture-raised and finished cattle 100% Vit C to promote collagen synthesis 15mg Zinc for collagen protection and synthesis

Unflavored so you can add it to your favorite Gnarly product

Supports joint and ligament health

Not a significant source of calories from fat, saturated fat, trans fat, cholesterol, vitamin A, vitamin C and iron

Additional Information

Gnarly Whey and Vegan are rich in essential amino acids and especially high in BCAAs making them ideal for recovery. Use Gnarly whey and vegan post-exercise to repair and build muscle. Athletes should use both a protein for muscle recovery and collagen to support joint health and resilience.

USA Climbing

NSF Certified Sport

Product Details

UPC / SKU 8 56285 00484 0
DSLD Entry Date 2025-04-24
Product Type Other Combinations
Form Powder
DSLD ID 327067
Data Updated 2026-04-11

Research Evidence

281 Research Sources
54 Avg Quality Score
141 Meta Analysis
72 Systematic Review
45 Rct
18 Clinical Trial
2 Narrative Review
1 Other
1 Guideline
1 Openfda Safety
A Vascular closure devices for femoral arterial puncture site haemostasis
Meta Analysis The Cochrane database of systematic reviews 2016
B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023
B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
Meta Analysis The Cochrane database of systematic reviews 2021
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2014
B Punctal occlusion for dry eye syndrome
Meta Analysis The Cochrane database of systematic reviews 2017
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023
B Efficacy of statins for osteoporosis: a systematic review and meta-analysis
Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017
B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2023
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2008
B Bisphosphonates for osteoporosis in primary biliary cirrhosis
Meta Analysis The Cochrane database of systematic reviews 2011
View all evidence for Collagen →

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