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Meal-replacement shakes pack calories, protein, fiber and added vitamins into a drink for days you can't sit down to a meal. They are a convenience food, not a replacement for a varied diet, and this is not a weight-loss list. Calories, protein and sugar vary a lot between products and flavors, so read the label. If you have diabetes or kidney disease, are pregnant or nursing, or are under 18, talk to your doctor before using shakes regularly.
Huel Black Edition
High-protein, lower-carb powdered meal with 40 g protein per 400-calorie serving.
Where to buy: Amazon
Huel Black Edition
Huel
High-protein, lower-carb powdered meal with 40 g protein per 400-calorie serving.
- 40 g protein, 400 kcal per 90 g serving
- Sugar: 4–5 g (varies by flavor)
- Fiber: 6–8 g
- Vegan
Where to buy: Amazon
Huel Powder (v3.1)
Huel
Huel's original complete-meal powder with very little sugar.
- 30 g protein, 400 kcal per 100 g serving
- 1 g sugar
- Fiber: 8 g
- Vegan
Where to buy: Amazon
Ka'Chava All-In-One Nutrition Shake
Ka'Chava
Plant protein blend with added greens and adaptogens; lower calorie per serving.
- 25 g protein (plant), 240 kcal per serving
- Sugar: 6–8 g by flavor
- Fiber: 6 g
- Vegan
Where to buy: Amazon
Soylent Original Ready-to-Drink
Soylent
Widely sold 400-calorie bottle with just 1 g sugar.
- 20 g protein, 400 kcal per 14 oz bottle
- 1 g sugar
- Vegan
Where to buy: Amazon
Huel Black Edition Ready-to-Drink
Huel
35 g protein in a ready-to-drink bottle.
- 35 g protein, 390 kcal per 500 ml bottle
- Fiber: 6 g
- Vegan
Where to buy: Amazon
Ample Original
Ample
Low-net-carb meal shake; the formula differs between listings, so check the label.
- 25 g protein, 400 kcal per serving (check label)
- Net carbs: about 4 g
- Dairy-free
Where to buy: Amazon
Orgain Organic Meal Powder
Orgain
USDA Organic plant-based meal powder that's easy to find in stores.
- 20 g protein, 220 kcal per 57 g serving
- Fiber: 8 g
- Plant-based
Where to buy: Amazon, Walmart, Target
Garden of Life Raw Organic Meal
Garden of Life
Lower-calorie organic plant meal powder; better as a snack or with added food.
- 20 g protein, about 150 kcal per 38 g serving
- Fiber: 6 g
- Plant-based
Where to buy: Amazon, Walmart, Target
Orgain Organic Nutrition Shake
Orgain
Organic ready-to-drink shake made with dairy protein.
- 16 g protein, 250 kcal per bottle
- Contains milk
Where to buy: Amazon, Walmart, Target
Kate Farms Nutrition Shake
Kate Farms
Plant-based bottle with pea protein; higher in added sugar than others here.
- 16 g protein, 330 kcal per bottle
- 18 g sugar (added)
- Fiber: 6 g
- Plant-based
Where to buy: Amazon
Comparison table
| # | Product | Price tier | Key specs | Warranty | Spec status |
|---|---|---|---|---|---|
| 1 | Huel Black Edition | — | 40 g protein, 400 kcal per 90 g serving; Sugar: 4–5 g (varies by flavor); Fiber: 6–8 g; Vegan | Not listed | Checked on maker/retailer page |
| 2 | Huel Powder (v3.1) | $ Budget | 30 g protein, 400 kcal per 100 g serving; 1 g sugar; Fiber: 8 g; Vegan | Not listed | Checked on maker/retailer page |
| 3 | Ka'Chava All-In-One Nutrition Shake | — | 25 g protein (plant), 240 kcal per serving; Sugar: 6–8 g by flavor; Fiber: 6 g; Vegan | Not listed | Checked on maker/retailer page |
| 4 | Soylent Original Ready-to-Drink | $ Budget | 20 g protein, 400 kcal per 14 oz bottle; 1 g sugar; Vegan | Not listed | Checked on maker/retailer page |
| 5 | Huel Black Edition Ready-to-Drink | — | 35 g protein, 390 kcal per 500 ml bottle; Fiber: 6 g; Vegan | Not listed | Checked on maker/retailer page |
| 6 | Ample Original | — | 25 g protein, 400 kcal per serving (check label); Net carbs: about 4 g; Dairy-free | Not listed | Checked on maker/retailer page |
| 7 | Orgain Organic Meal Powder | — | 20 g protein, 220 kcal per 57 g serving; Fiber: 8 g; Plant-based | Not listed | Checked on maker/retailer page |
| 8 | Garden of Life Raw Organic Meal | — | 20 g protein, about 150 kcal per 38 g serving; Fiber: 6 g; Plant-based | Not listed | Checked on maker/retailer page |
| 9 | Orgain Organic Nutrition Shake | — | 16 g protein, 250 kcal per bottle; Contains milk | Not listed | Checked on maker/retailer page |
| 10 | Kate Farms Nutrition Shake | — | 16 g protein, 330 kcal per bottle; 18 g sugar (added); Fiber: 6 g; Plant-based | Not listed | Checked on maker/retailer page |
Specs come from maker/retailer listings where shown; "—" or "Not listed" means we haven't confirmed a value. Price tier appears only when a pick is clearly budget or premium. Always check the seller's page before buying.
How we ranked meal-replacement shakes
Ranked on label nutrition per serving (calories, protein, fiber, sugar), completeness of added vitamins and minerals, ingredient quality, independent taste reviews, availability and price per meal. None of these picks carries a sport certification (NSF Certified for Sport or Informed Choice) that we could confirm for the product itself, so no seals are shown. Nutrition numbers are from the maker's or retailer's label page (checked Oct 20, 2026) and can change by flavor.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting any supplement, especially if you take medication, are pregnant or nursing, or have a medical condition. See our Medical Disclaimer.
Compare: Huel Black Edition Ready-to-Drink vs Soylent Original Ready-to-Drink →