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Best Protein Powder

Soylent

Complete Meal Powder

Soylent Complete Meal Powder is a meal replacement protein powder with 20 g of protein per 2/3 cup (90 g). It scores 39/100 on the TBPP Quality Score. We found no third-party testing certification.

No third-party testing found16 g sugar
Our score
39/100
Methodology v1.0
Protein
20g
2/3 cup (90 g)
Sugar
16g
Per serving
Protein by weight
22%
Per serving
$2.29
$2.86 per 25 g protein

Nutrition per serving

Original flavor, from the label.

Nutrition per serving
Serving size2/3 cup (90 g)
Protein20 g
Calories400
Carbohydrates42 g
Sugar16 g
Fat19 g
Sodium320 mg
Protein by weight22%
LeucineNot verified
BCAAsNot verified

How it scored

39 of 100 points. How we score

CriterionPointsWhy
Protein density6 / 3022% of each scoop is protein
Third-party testing0 / 25No verified independent testing program
Label transparency20 / 20Fully disclosed formula, no amino spiking
Sugar2 / 1016 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
TypeMeal Replacement
Protein sourcesSoy Protein Isolate
Third-party testingNone found
SweetenersIsomaltulose, Sucralose
Proprietary blendNo
Added free amino acidsNo
DietaryVegan, Dairy-Free
AllergensSoy
Made bySoylent · USA
Sold atSoylent (direct)

Price

$80.00 for 7 pouches (35 meals), one-time purchase. About $2.29 per serving, or $2.86 per 25 g of protein.

Sizes: Case of 7 pouches (35 servings; 5 servings per pouch)

Flavors (2)

  • Original
  • Cacao

Sources

Nutrition for Original from the Nutrition Facts on soylent.com/products/powder-original (2026-10-14): 2/3 cup (90 g), 5 servings per pouch, 400 kcal, 19 g fat (2 g sat), 320 mg sodium, 42 g carbs, 6 g fiber, 16 g total sugars (15 g added), 20 g protein. Ingredients (soy protein isolate, canola/sunflower oil, maltodextrin, isomaltulose, soluble corn fiber, modified food starch, vitamin/mineral premix, natural flavors, soy lecithin, salt, xanthan gum, sucralose; Contains: Soy) from the same page. Cacao (soylent.com/products/powder-cacao): 90 g, 400 kcal, 21 g fat, 320 mg sodium, 41 g carbs, 15 g sugars, natural and artificial flavors. Price $80.00 one-time for 35 meals (7 pouches) on the brand store; $60.00 with subscription. Original showed out of stock on 2026-10-14; Cacao in stock. Vegan and no-dairy claims from the brand page; sold as food (Nutrition Facts), so not in NIH DSLD. Soylent also sells a separate Complete Protein powder, not covered by this record.

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.