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The Best Meal Replacement Drinks

We compared seven meal replacement drinks based on owner ratings, reviews, and specs. BOOST Original Nutritional Shake is our top pick for its balanced nutrition and high owner satisfaction.

Updated

The bottom line

BOOST Original Nutritional Shake is our top pick for a meal replacement drink, thanks to its high owner satisfaction (4.7/5 from 15,223 ratings) and balanced nutrition profile (240 calories, 10g protein, 27 vitamins and minerals). FlavCity All in One Protein Shake Powder, Berries and Cream is a close runner-up, with high protein content (25g per serving) and additional collagen and adaptogens, though it is more expensive. For a budget option, FlavCity Vanilla All in One Protein Shake Powder provides good value at $59.99, with strong owner ratings (4.4/5 from 3,729 ratings) and a comprehensive nutrient profile.

Top pick
BOOST Original Nutritional Shake, Ready to Drink, Rich Chocolate, 24 PackBOOST Original Nutritional Shake, Ready to Drink, Rich Chocolate, 24 Pack $33.38

Best balance of nutrition and satisfaction

BOOST Original Nutritional Shake has 240 calories, 10g protein, and 27 vitamins and minerals per serving, with high owner satisfaction (4.7/5 from 15,223 ratings). The tradeoff is its lower protein content compared to some competitors.

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Runner-up
FlavCity All in One Protein Shake Powder, Berries and CreamFlavCity All in One Protein Shake Powder, Berries and Cream $56.98

High protein and added collagen

FlavCity All in One Protein Shake Powder, Berries and Cream provides 25g protein and 10g collagen per serving, with strong owner ratings (4.3/5 from 1,132 ratings). The tradeoff is its higher price.

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Budget pick
FlavCity Vanilla All in One Protein Shake PowderFlavCity Vanilla All in One Protein Shake Powder $59.99

Good value with comprehensive nutrition

FlavCity Vanilla All in One Protein Shake Powder offers a balanced nutrient profile at $59.99, with strong owner ratings (4.4/5 from 3,729 ratings). The tradeoff is its slightly lower protein content compared to the runner-up.

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The field, ranked

  1. BOOST Original Nutritional Shake, Ready to Drink, Rich Chocolate, 24 Pack Best balance of nutrition and satisfaction 9.0/10 $33.38 Amazon
  2. FlavCity All in One Protein Shake Powder, Berries and Cream High protein and added collagen 8.5/10 $56.98 Amazon
  3. FlavCity Vanilla All in One Protein Shake Powder Good value with comprehensive nutrition 8.0/10 $59.99 Amazon
  4. FlavCity All-in-One Protein Smoothie Powder, Banana Bread High protein content, mixed taste reviews 7.5/10 $59.98 Amazon
  5. FlavCity Protein Shake Powder High protein, mixed flavor reviews 7.0/10 $59.98 Amazon
  6. FlavCity Protein Shake Powder, Blueberry Muffin Good value, lower protein content 6.5/10 $59.99 Amazon
  7. FlavCity All in One Protein Shake Powder, Butter Coffee Unique coffee flavor, mixed reviews 6.0/10 $59.98 Amazon

Where the differences show up in daily use

BOOST Original Nutritional Shake is a ready-to-drink option, making it convenient for on-the-go use. FlavCity products, on the other hand, require mixing, which may be a drawback for some users but allows for more customization of taste and texture. Owners of FlavCity products often mention the taste and texture as highlights, with some flavors receiving more praise than others.

What owners complain about after buying

A recurring complaint among owners of FlavCity products is the variation in taste between batches. Some users have reported that the flavor they enjoyed initially did not match the taste of subsequent purchases. This inconsistency can be a significant drawback for those who rely on a consistent taste experience.

The also-rans

FlavCity Protein Shake Powder, Blueberry Muffin (B0G8R8TC9B) and FlavCity All in One Protein Shake Powder, Butter Coffee (B0CL8QYFYF) did not earn picks due to their lower scores in nutritional balance and owner satisfaction. The Blueberry Muffin flavor has a lower protein content (20g per serving) and mixed owner reviews, while the Butter Coffee flavor, though unique, received mixed reviews for its taste and consistency.

How this was put together

This guide is based on owner ratings and reviews from Amazon, aggregated owner scores, and product specifications. We did not conduct hands-on testing. Products with fewer than 1,000 owner ratings were given cautious language and lower scores due to the limited evidence.