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Best Protein Powder

Syntrax

Nectar Medical

Syntrax Nectar Medical is a whey isolate protein powder with 10 g of protein per 1/2 scoop (11 g). It scores 75/100 on the TBPP Quality Score. We found no third-party testing certification.

No third-party testing foundNo sweeteners
Our score
75/100
Methodology v1.0
Protein
10g
1/2 scoop (11 g)
Sugar
0g
Per serving
Protein by weight
91%
Per serving
$0.82
$2.06 per 25 g protein

Nutrition per serving

Unflavored flavor, from the label.

Nutrition per serving
Serving size1/2 scoop (11 g)
Protein10 g
Calories40
Carbohydrates0 g
Sugar0 g
Fat0 g
Sodium25 mg
Protein by weight91%
Leucine1.19 g
BCAAs2.48 g

How it scored

75 of 100 points. How we score

CriterionPointsWhy
Protein density30 / 3091% 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 simplicity10 / 10Unflavored
Verified label data5 / 57 of 7 label values verified

Formula and label

Formula and label
TypeWhey Isolate
Protein sourcesWhey Protein Isolate
Third-party testingNone found
SweetenersNone listed
Proprietary blendNo
Added free amino acidsNo
DietaryGluten-Free, Lactose-Free, Grass-Fed
AllergensMilk, Soy
Made bySyntrax · USA
Sold atSyntrax (direct)

Price

$67.43 for 2 lb. About $0.82 per serving, or $2.06 per 25 g of protein.

Sizes: 2 lb

Flavors (1)

  • Unflavored

Sources

Nutrition from NIH DSLD 316527 (entered 2024-09-25, UPC 810007541129): 11 g (1/2 scoop), 82 servings, 40 kcal, 0 g fat, carbs and sugar, 25 mg sodium, 30 mg potassium, 10 g protein; ingredients whey protein isolate and lecithin only. The brand describes it as a medical food for renal (dialysis) and bariatric surgery patients, with low potassium and phosphorus. Leucine and BCAAs calculated from labeled amino acids per 100 g protein (leucine 11.9, isoleucine 6.7, valine 6.2). Brand store showed "Not Available For Sale" for the default variant on 2026-10-14; the line is on-market (not marked off-market) in NIH DSLD.

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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Nectar Naturals

Clear Whey · 28 g scoop
No third-party testing found
Protein
23g
Sugar
0g
Our score
75/100
$2.17 / servingChecked 2026-10-14
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Nectar Lattes

Whey Isolate · 28 g scoop
No third-party testing found
Protein
23g
Sugar
0g
Our score
71/100
$2.11 / servingChecked 2026-10-14