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Best Protein Powder

Optimum Nutrition

Platinum Hydrowhey

Optimum Nutrition Platinum Hydrowhey is a hydrolyzed whey protein powder with 30 g of protein per 41g (About 1 Scoop). It scores 53/100 on the TBPP Quality Score. We found no third-party testing certification.

No third-party testing foundAdded amino acids
Our score
53/100
Methodology v1.0
Protein
30g
41g (About 1 Scoop)
Sugar
1g
Per serving
Protein by weight
73%
Per serving
$3.72
$3.10 per 25 g protein

Nutrition per serving

Turbo Chocolate flavor, from the label.

Nutrition per serving
Serving size41g (About 1 Scoop)
Protein30 g
Calories140
Carbohydrates3 g
Sugar1 g
Fat1 g
Sodium150 mg
Protein by weight73%
LeucineNot verified
BCAAs8.8 g

How it scored

53 of 100 points. How we score

CriterionPointsWhy
Protein density22 / 3073% of each scoop is protein
Third-party testing0 / 25No verified independent testing program
Label transparency10 / 20adds free amino acids that inflate the protein number
Sugar10 / 101 g sugar per serving
Ingredient simplicity6 / 10Mix of natural and artificial flavors or sweeteners
Verified label data5 / 57 of 7 label values verified

Formula and label

Formula and label
TypeHydrolyzed Whey
Protein sourcesHydrolyzed Whey Protein Isolate
Third-party testingNone found
SweetenersSucralose, Acesulfame Potassium
Proprietary blendNo
Added free amino acidsYes
DietaryGluten-Free
AllergensMilk, Soy
Made byOptimum Nutrition (Glanbia) · USA
Sold atOptimum Nutrition (official store), GNC

Price

$74.49–$137.49 for 20 servings (1.8 lb). About $3.72 per serving, or $3.10 per 25 g of protein.

Sizes: 20 servings (approx. 1.8 lb), 40 servings (approx. 3.5-3.6 lb)

Flavors (3)

  • Turbo Chocolate
  • Velocity Vanilla
  • Supercharged Strawberry

Sources

Nutrition and ingredients from the brand's US Turbo Chocolate 20-serving label image (41 g serving). Ingredients include added Branched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine) and a creamer (sunflower oil, maltodextrin, modified food starch); brand states 8.8 g naturally occurring plus added BCAAs and 15.5 g EAAs per serving, so protein_g includes some free-form amino contribution. Gluten-Free from brand page. Label shows generic 'Banned Substance Tested' mark only, so no certification listed. Prices are brand-store list prices on 2026-10-13. GNC carriage from gnc.com search results only.

Good to know

Last checked 2026-10-13. Labels change, so check the package before buying if you have allergies. If you are pregnant, nursing or buying for a child, ask your doctor before adding a supplement.

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Sugar
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Sugar
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No third-party testing found
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Sugar
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Our score
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