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Best Protein Powder

Syntrax

Nectar Lattes

Syntrax Nectar Lattes is a whey isolate protein powder with 23 g of protein per 1 level scoop (28 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
23g
1 level scoop (28 g)
Sugar
0g
Per serving
Protein by weight
82%
Per serving
$2.11
$2.29 per 25 g protein

Nutrition per serving

Caramel Macchiato flavor, from the label.

Nutrition per serving
Serving size1 level scoop (28 g)
Protein23 g
Calories100
Carbohydrates1 g
Sugar0 g
Fat0 g
Sodium55 mg
Protein by weight82%
Leucine2.74 g
BCAAs5.7 g

How it scored

71 of 100 points. How we score

CriterionPointsWhy
Protein density30 / 3082% 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
TypeWhey Isolate
Protein sourcesWhey Protein Isolate
Third-party testingNone found
SweetenersAcesulfame Potassium, Sucralose
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 $2.11 per serving, or $2.29 per 25 g of protein.

Sizes: 2 lb

Flavors (2)

  • Caramel Macchiato
  • Cappuccino

Sources

Nutrition for 2 lb Caramel Macchiato from NIH DSLD 316525 (entered 2024-08-22, UPC 810007541112): 28 g, 32 servings, 100 kcal, 0 g fat, 1 g carbs, 0 g sugar, 55 mg sodium, 23 g protein; ingredients include pure coffee and coffee extract. The brand page states Caramel Macchiato has about 100 mg caffeine per full scoop and Cappuccino is caffeine free. 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 Medical

Whey Isolate · 11 g scoop
No third-party testing foundNo sweeteners
Protein
10g
Sugar
0g
Our score
75/100
$0.82 / servingChecked 2026-10-14
Syntrax

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