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Best Protein Powder

Allmax

Isoflex Chiller Clear Whey Protein Isolate

Allmax Isoflex Chiller Clear Whey Protein Isolate is a clear whey protein powder with 27 g of protein per 1 scoop (32 g). It scores 71/100 on the TBPP Quality Score. We found no third-party testing certification.

No third-party testing found
Our score
71/100
Methodology v1.0
Protein
27g
1 scoop (32 g)
Sugar
0g
Per serving
Protein by weight
84%
Per serving
$1.79
$1.65 per 25 g protein

Nutrition per serving

Citrus Peach Sensation flavor, from the label.

Nutrition per serving
Serving size1 scoop (32 g)
Protein27 g
Calories120
Carbohydrates2 g
Sugar0 g
Fat0 g
Sodium90 mg
Protein by weight84%
LeucineNot verified
BCAAsNot verified

How it scored

71 of 100 points. How we score

CriterionPointsWhy
Protein density30 / 3084% of each scoop is protein
Third-party testing0 / 25No verified independent testing program
Label transparency20 / 20Fully disclosed formula, no amino spiking
Sugar10 / 100 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
TypeClear Whey
Protein sourcesWhey Protein Isolate, Alpha-Lactalbumin-Rich Whey Protein Isolate
Third-party testingNone found
SweetenersAcesulfame Potassium, Sucralose
Proprietary blendNo
Added free amino acidsNo
DietaryNone listed
AllergensMilk
Made byAllmax · Canada
Sold atAllmax (brand site)

Price

$24.99 for 1 lb. About $1.79 per serving, or $1.65 per 25 g of protein.

Sizes: 1 lb, 2 lb

Flavors (1)

  • Citrus Peach Sensation

Sources

Nutrition from NIH DSLD 325809 (ISOFLEX Chiller Citrus Peach Sensation, 425 g, entered 2025-02-23, UPC 665553229874): 1 scoop (32 g), 14 servings, 120 kcal, 0 g fat, 0 mg cholesterol, 90 mg sodium, 2 g carbs, 0 g sugars, 27 g protein. Ingredients: ultrafiltered WPI, particle-filtered WPI, alpha-lactalbumin-rich WPI, malic acid, citric acid, natural and artificial flavors, lecithin, guar gum, sea salt, acesulfame potassium, sucralose, FD&C Yellow #6; contains milk (whey). Brand page (2026-10-14) confirms 27 g protein, 0 sugar/fat, 2 g carbs, one flavor. Informed Choice testing is printed on the label but was not confirmed on the certifier site. Price $24.99 for 1 lb and $64.99 for 2 lb on the brand store.

Good to know

Last checked 2026-10-14. 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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