1 Product identity

Ingredient risk

No flagged ingredients

Grass-Fed Whey Isolate Protein Vanilla Flavor

Name: Grass-Fed Whey Isolate Protein Vanilla Flavor
Brand: Onnit

BrandOnnit→Amino acid/Protein Powder 34 ingredients DSLD #288623

Net contents: 27.5 Ounce(s)

Target: Adults and Children 4 years and above

DSLD entry: 2023-08-24

2 Ingredients (34)

IngredientGroupSafety

CaloriesCalories—

Total FatFat (unspecified)—

Saturated FatSaturated fat—

Total CarbohydratesCarbohydrate—

Total SugarsSugar—

Added SugarsSugar—

ProteinProtein (unspecified)—

CalciumCalciumConditionally Safe

SodiumSodiumConditionally Safe

PotassiumPotassiumConditionally Safe

Whey Protein IsolateWhey ProteinGenerally Safe

Natural flavorFlavor—

Sunflower OilSunflower Oil—

MaltodextrinMaltodextrin—

Sodium CaseinateSodiumConditionally Safe

MonoglyceridesMonoglyceride—

DiglyceridesDiglyceride—

TocopherolsVitamin EConditionally Safe

Medium Chain TriglycerideMedium chain triglycerides (MCT)—

MaltodextrinMaltodextrin—

Acacia GumAcacia—

Silicon DioxideSiliconGenerally Safe

Sunflower Lecithinlecithin—

ProteaseProteolytic Enzymes (Proteases)—

AmylaseAmylase—

LipaseLipase—

CellulaseCellulase—

LactaseLactaseGenerally Safe

BromelainBromelainConditionally Safe

PapainPapainConditionally Safe

Stevia Leaf ExtractStevia—

Monk Fruit ExtractLo Han Guo—

Lactobacillus acidophilusLactobacillus acidophilus—

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

3 Safety cross-reference

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

Potassium — Conditionally Safe

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

Whey Protein — Generally Safe

⚠ Dairy allergy risk

⚠ GI bloating at high doses

Vitamin E — Conditionally Safe

⚠ Increased bleeding risk

⚠ All-cause mortality at >400 IU/day

Silicon — Generally Safe

⚠ Very low toxicity

Lactase — Generally Safe

⚠ Very well tolerated

⚠ Fungal-derived: rare allergy

Bromelain — Conditionally Safe

⚠ Increased bleeding risk

⚠ GI upset

Papain — Conditionally Safe

⚠ Allergic reactions

⚠ Increased bleeding risk

Lactobacillus — Limited Evidence

⚠ Rare sepsis if immunocompromised

⚠ Gas initially

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID288623

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2023-08-24

6 More from Onnit

View Onnit Safety Scorecard → 16 products

Active B Complete Alpha Brain Day Pack: Spirulina & Chlorella Earth Grown Nutrients Black Cherry Flavor Earth Grown Nutrients Lemon Mint Flavor Emulsified MCT Oil Creamy Coconut Flavor

7 Cite this page

Vancouver

Pkhakadze G. Grass-Fed Whey Isolate Protein Vanilla Flavor — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Oct 18]. Available from: https://supplement.ge/products/dsld-288623/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG