Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash, 20 Servings supplement bottle
Optimum Nutrition

Pro Quench Whey + Collagen Protein Powder, Strawberry Splash, 20 Servings

What We Researched
8 active ingredients analyzed · 10 inactive ingredients decoded · 9 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
56
Product Score Poor
92
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Potassium 130.0 mg 2%
Vitamin C 36.0 mg 40%
Bioavailability Very Good

Absorption Rating

  • Potassium Good
  • Vitamin C Fair
Other Ingredients Good

Fillers & Additives

  • Whey Protein Isolate
  • Tendoforte® Collagen Peptides (Bovine)
  • Collagen Hydrolysate (Bovine)
  • Natural Flavor
  • Sodium Citrate
  • Citric Acid
  • Ascorbic Acid
  • Sucralose
  • Acesulfame Potassium
  • Red 40 High
Efficacy Very Poor

Dosage Analysis

  • Potassium 130.0 mg Under-dosed
  • Vitamin C 36.0 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Fat 0.0 g †
Sodium 320.0 mg 14%
Total Carbohydrate 1.0 g †
Total Sugars 0.0 g †
Includes Added Sugars 0.0 g †
Protein 20.0 g 29%
Potassium 130.0 mg 2%
Vitamin C 36.0 mg 40%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Tendoforte® Collagen Peptides (Bovine) Unknown
Collagen Hydrolysate (Bovine) Unknown
Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Sodium Citrate Safe

Stabilizes pH and helps maintain ingredient effectiveness.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Ascorbic Acid Safe

Prevents oxidation and provides vitamin C.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Red 40 Avoid

Adds red color to supplements.

Price Comparison

Target $38.99 $1.95 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$41$40$39$38$37 $38.99
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Optimum Nutrition

Founded 1986 · Downers Grove, IL, United States · 95 products · optimumnutrition.com

Certifications

9 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified Source
Nsf Certified For Sport Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead2025-07-21Source
Prop 65 Lead2024-11-22Source
Recall Various nutritional and beverage products2022-07-28Source
Prop 65 Lead2017-03-10Source
Lawsuit Deceptive claims about the plant-based enzyme 'Aminogen' and its effect on protein digestion and absorption.2013Source
Related Supplements
NOW Foods Sports, L-Arginine Powder, 2.2 lbs (1 kg)
NOW Foods Sports, L-Arginine Powder, 2.2 lbs (1 kg)
Product 100 Brand 100
NOW Foods Acetyl-L-Carnitine, 3 oz (85 g)
NOW Foods Acetyl-L-Carnitine, 3 oz (85 g)
Product 100 Brand 100
NOW Foods Acetyl-L-Carnitine, 500 mg, 200 Veg Capsules
NOW Foods Acetyl-L-Carnitine, 500 mg, 200 Veg Capsules
Product 100 Brand 100
Optimum Nutrition Glutamine Powder, Unflavored, 10.58 oz (300 g)
Optimum Nutrition Glutamine Powder, Unflavored, 10.58 oz (300 g)
Product 100 Brand 92
Optimum Nutrition Glutamine Powder, Unflavored, 2.2 lbs (1 kg)
Optimum Nutrition Glutamine Powder, Unflavored, 2.2 lbs (1 kg)
Product 100 Brand 92
Optimum Nutrition Micronized Creatine Powder, Unflavored, 10.58 oz (300 g)
Optimum Nutrition Micronized Creatine Powder, Unflavored, 10.58 oz (300 g)
Product 100 Brand 92
Frequently Asked Questions
Is Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash a good supplement?

Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash, 20 Servings received a product quality score of 56/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 8 active ingredients with 20 servings per container. Of the 10 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Optimum Nutrition, holds a brand trust score of 92/100 with 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport.

What are the ingredients in Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash?

Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash contains 8 active ingredients: Total Fat (0.0 g), Sodium (320.0 mg), Total Carbohydrate (1.0 g), Total Sugars (0.0 g), Includes Added Sugars (0.0 g), Protein (20.0 g), and 2 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash safe to take?

Optimum Nutrition Pro Quench Whey + Collagen Protein Powder, Strawberry Splash, 20 Servings has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Optimum Nutrition a trustworthy supplement brand?

Optimum Nutrition receives a brand trust score of 92/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1986 and headquartered in Downers Grove, IL, United States, the company offers 95 products in their lineup. They hold 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Optimum Nutrition has 5 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.