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Catalog/GOLD STANDARD 100% Casein
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GOLD STANDARD 100% Casein

💪Protein
Optimum NutritionA-
💨Powder
💪Protein💪Muscle🔄Recovery
📊Clinical Evidence💪Optimal Doses

Optimum Nutrition GOLD STANDARD 100% Casein — powder format. Contains Micellar Casein. Supports: Muscle Building, Recovery.

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Description

Gold Standard 100% Casein | Optimum Nutrition — Supports muscle repair & repair overnight & between meals. Available in 24 g. Shop now!

Recommended Use

Add 1 scoop to 10-12 oz of cold water or milk and mix. Best used between meals, before bed, or any time a slow-digesting protein feed is desired.

Warnings

These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure or prevent any disease. Contains: Milk and Soy (Lecithin).

Active Ingredients

Micellar Casein↗
28g
93% TR
OPTIMALGOOD

Other Ingredients

Micellar Casein, Cocoa (Processed with Alkali), Natural and Artificial Flavors, Salt, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin (Soy), Acesulfame Potassium, Sucralose, Aminogen® (Protease Enzyme Blend)

Product Info

Serving Size
1 scoop (34 g)
Servings
53
Price
$92.99
Per Serving
$1.75
Form
powder
Available Sizes
53 servings · 1 scoop (34 g)$92.99
26 servings · 1 scoop (34 g)$54.99

Where to Buy

Official WebsiteAmazoniHerbWalmartVitacost

Links may contain affiliate partnerships. See our disclosure for details.

Score Breakdown

Evidence Quality
25%95
•All ingredients have Grade A evidence
•Evidence grades: A(1)
•This product has 1 ingredient(s) without clinical evidence data
Dose Adequacy
20%98
•28g protein per serving — strong dose for muscle synthesis
Form/Bioavailability
20%85
•1 good: Micellar Casein
•Good form quality overall
•Primary ingredient Micellar Casein could use a higher bioavailability form
Transparency
10%100
•Full disclosure - all doses labeled
Safety/Redundancy
10%99
•Drug interactions: None significant
•Contraindications: Milk allergy
•Focused formula (1 ingredient)
•May interact with: None significant
•Consult healthcare provider if taking medications
•Review if you have: Milk allergy
Manufacturing Quality
10%84
•Third-party testing verified
•COA (Certificate of Analysis) available
•Certifications (via brand): Third-party tested (brand), GMP Certified (brand), COA Available (brand)
•NSF Certified products ensure contaminant-free manufacturing
•Missing: NSF Certified for Sport, USP Verified, GMP, Third-party testing
Overall Score93/100

Systems supported

body systems this product feeds
MuscleSleepJoints

Pathways supported

biochemical reactions enabled by this product
mTORCollagenHematopoiesisMembranes

Related Resources

Interactions
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Methodology
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