Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) supplement bottle
Premier Protein

Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE)

What We Researched
20 active ingredients analyzed · 19 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
61
Product Score Fair
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A / Vitamine A 250 mcg 28%
Vitamin C / Vitamine C 23 mg 26%
Vitamin D / Vitamine D 10 mcg 50%
Vitamin E / Vitamine E 5 mg 33%
Thiamine / Thiamine 0.35 mg 29%
Riboflavin / Riboflavine 0.7 mg 54%
Niacin / Niacine 5 mg 31%
Vitamin B6 / Vitamine B6 0.5 mg 29%
Vitamin B12 / Vitamine B12 0.6 mcg 25%
Biotin / Biotine 9 mcg 30%
Pantothenate / Panthothenate 1.5 mg 30%
Choline 60 mg 11%
Potassium 350 mg 10%
Phosphorus / Phosphore 550 mg 44%
Magnesium / Magnésium 120 mg 29%
Zinc / Zinc 3 mg 27%
Selenium / Sélénium 14 mcg 25%
Copper / Cuivre 0.49 mg 54%
Chromium / Chrome 9 mcg 26%
Molybdenum / Molybdène 11 mcg 24%
Bioavailability Very Good

Absorption Rating

  • Vitamin A / Vitamine A Good
  • Vitamin C / Vitamine C Fair
  • Vitamin D / Vitamine D Good
  • Vitamin E / Vitamine E Good
  • Thiamine / Thiamine Good
  • Riboflavin / Riboflavine Good
  • Niacin / Niacine Good
  • Vitamin B6 / Vitamine B6 Fair
  • Vitamin B12 / Vitamine B12 Fair
  • Biotin / Biotine Good
  • Pantothenate / Panthothenate Good
  • Choline Poor
  • Potassium Good
  • Phosphorus / Phosphore Good
  • Magnesium / Magnésium Good
  • Zinc / Zinc Fair
  • Selenium / Sélénium Good
  • Copper / Cuivre Fair
  • Chromium / Chrome Fair
  • Molybdenum / Molybdène Good
Other Ingredients Good

Fillers & Additives

  • Water
  • Milk Protein Concentrate Medium
  • Calcium Caseinate
  • Cocoa Powder (Processed with Alkali)
  • Soy oil and/or high oleic sunflower oil
  • Inulin (from chicory root)
  • Cellulose Gel
  • Cellulose Gum
  • Natural and artificial flavours
  • Phosphate blend (potassium phosphate tribasic, dipotassium phosphate, sodium hexametaphosphate)
  • Salt
  • Sucralose
  • Sodium Ascorbate
  • Acesulfame Potassium
  • Carrageenan Medium
  • Dim ethylpolysiloxane formulation
  • Potassium Hydroxide Low
  • Contains Milk
  • Soy
Efficacy Very Poor

Dosage Analysis

  • Vitamin A / Vitamine A 250 mcg Under-dosed
  • Vitamin C / Vitamine C 23 mg Under-dosed
  • Vitamin D / Vitamine D 10 mcg Under-dosed
  • Vitamin E / Vitamine E 5 mg Under-dosed
  • Thiamine / Thiamine 0.35 mg Under-dosed
  • Riboflavin / Riboflavine 0.7 mg Under-dosed
  • Niacin / Niacine 5 mg Under-dosed
  • Vitamin B6 / Vitamine B6 0.5 mg Under-dosed
  • Vitamin B12 / Vitamine B12 0.6 mcg Under-dosed
  • Biotin / Biotine 9 mcg Under-dosed
  • Pantothenate / Panthothenate 1.5 mg Under-dosed
  • Choline 60 mg Under-dosed
  • Potassium 350 mg Under-dosed
  • Phosphorus / Phosphore 550 mg Under-dosed
  • Magnesium / Magnésium 120 mg Under-dosed
  • Zinc / Zinc 3 mg Under-dosed
  • Selenium / Sélénium 14 mcg Under-dosed
  • Copper / Cuivre 0.49 mg Under-dosed
  • Chromium / Chrome 9 mcg Under-dosed
  • Molybdenum / Molybdène 11 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A / Vitamine A 250 mcg 28%
Vitamin C / Vitamine C 23 mg 26%
Vitamin D / Vitamine D 10 mcg 50%
Vitamin E / Vitamine E 5 mg 33%
Thiamine / Thiamine 0.35 mg 29%
Riboflavin / Riboflavine 0.7 mg 54%
Niacin / Niacine 5 mg 31%
Vitamin B6 / Vitamine B6 0.5 mg 29%
Vitamin B12 / Vitamine B12 0.6 mcg 25%
Biotin / Biotine 9 mcg 30%
Pantothenate / Panthothenate 1.5 mg 30%
Choline 60 mg 11%
Potassium 350 mg 10%
Phosphorus / Phosphore 550 mg 44%
Magnesium / Magnésium 120 mg 29%
Zinc / Zinc 3 mg 27%
Selenium / Sélénium 14 mcg 25%
Copper / Cuivre 0.49 mg 54%
Chromium / Chrome 9 mcg 26%
Molybdenum / Molybdène 11 mcg 24%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Water Safe

Dissolves and carries water-soluble ingredients.

Milk Protein Concentrate Generally_safe

It is used as a filler or protein source.

Calcium Caseinate Generally_safe

It is used as a protein source and filler.

Cocoa Powder (Processed with Alkali) Generally_safe

It is used to add color and flavor to the supplement.

Soy oil and/or high oleic sunflower oil Unknown
Inulin (from chicory root) Unknown
Cellulose Gel Generally_safe

It is used as a thickening agent to improve the texture of supplements.

Cellulose Gum Safe

Thickens and stabilizes supplement formulations.

Natural and artificial flavours Unknown
Phosphate blend (potassium phosphate tribasic, dipotassium phosphate, sodium hexametaphosphate) Unknown
Salt Safe

It is used as a flavoring agent.

Sucralose Generally_safe

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

Sodium Ascorbate Safe

It helps to stabilize the pH and prevent oxidation.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Carrageenan Caution

Used to thicken and stabilize liquid and gel supplements.

Dim ethylpolysiloxane formulation Unknown
Potassium Hydroxide Caution

It is used to adjust the pH.

Contains Milk Unknown
Soy Unknown

Price Comparison

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

Brand Trust Report
Premier Protein

Founded 1997 · Emeryville, California, United States · 7 products · premierprotein.com/

Certifications

1 certification
Labdoor Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

2 incidents
Lawsuit Certain Premier Protein shakes and powders contain unsafe levels of lead.2024Source
Lawsuit Products contained less protein than advertised on the label.2017Source
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Frequently Asked Questions
Is Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) a good supplement?

Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) received a product quality score of 61/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 20 active ingredients Of the 19 inactive ingredients, 4 are rated safe and 2 are flagged for review. The manufacturer, Premier Protein, holds a brand trust score of 62/100 with 1 verified certifications including Labdoor.

What are the ingredients in Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE)?

Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) contains 20 active ingredients: Vitamin A / Vitamine A (250 mcg), Vitamin C / Vitamine C (23 mg), Vitamin D / Vitamine D (10 mcg), Vitamin E / Vitamine E (5 mg), Thiamine / Thiamine (0.35 mg), Riboflavin / Riboflavine (0.7 mg), and 14 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) safe to take?

Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE) has been analyzed for ingredient safety across all its components. Of 19 inactive ingredients, 4 are rated safe. 2 ingredients are flagged for review: Carrageenan, Potassium Hydroxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Premier Protein a trustworthy supplement brand?

Premier Protein receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Emeryville, California, United States, the company offers 7 products in their lineup. They hold 1 verified certifications including Labdoor. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Premier Protein has 2 historical regulatory incidents on record, which are factored into the trust score.

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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.