Optimum Nutrition
Gold Standard 100% Whey Protein
82/100
SUPPIE SCORE
95/100
EFFICACY
High
SAFETY
74/100
CLEANLINESS
What Does Gold Standard 100% Whey Protein Do?
Optimum Nutrition Gold Standard Whey delivers 24g high-quality protein per serving, aligning with evidence-based doses for muscle growth and recovery. Formulation is safe overall with minimal risks, though those with dairy sensitivities should opt for isolates.
What are the benefits of whey protein for muscle recovery?
How does the BCAA content in this product support workouts?
Is this whey protein suitable for lactose-intolerant individuals?
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What Are the Benefits of Gold Standard 100% Whey Protein?
Based on proven scientific research
Muscle GrowthVery strong
RecoveryVery strong
Weight ManagementStrong
Protein SupplementationVery strong
Good For:
What Are the Side Effects of Optimum Nutrition Gold Standard 100% Whey Protein?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally safe for healthy adults at recommended doses of 1-2 scoops daily; provides high-quality protein without exceeding safe intake limits.
•May cause mild digestive discomfort in lactose-sensitive individuals due to whey concentrate, but isolate form minimizes this risk.
•Low interaction potential with medications, though consult doctor if on kidney-affecting drugs due to high protein load.
•Not recommended for those with milk allergies; suitable for pregnancy with medical advice, but monitor total protein intake.
•No significant contaminants reported; third-party tested for quality, reducing heavy metal or adulterant risks.
•Long-term use safe for most, but excessive intake (>2g/kg body weight daily) may strain kidneys in predisposed individuals.
Potential Side Effects
Negative Interactions
Allergens
MilkSoy (from lecithin)
Inactive Ingredients
Natural and artificial flavors
Low RiskLecithin
Low RiskSalt
Low RiskSweetener (sucralose/acesulfame potassium)
High RiskThickener (xanthan gum)
Low RiskWhat Are the Ingredients in Optimum Nutrition Gold Standard 100% Whey Protein?
Protein Blend
24g per serving
Whey Protein Isolate
included in blend
Whey Protein Concentrate
included in blend
Whey Peptides
included in blend
BCAAs
5.5g per serving
Naturally Occurring Glutamine & Glutamic Acid
4g per serving
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Dosage & Bioavailability
How the active doses and forms in Gold Standard 100% Whey Protein compare to the research.
•Protein Blend is listed at 24g per serving per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Protein Blend has no distinct chemical or delivery form stated, so no product-specific absorption advantage can be established.
Sources & References
Frequently Asked Questions
Common questions about Optimum Nutrition Gold Standard 100% Whey Protein