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The Best Weight Loss Ready to Drink Shakes

We compared eight ready-to-drink shakes for weight loss, based on owner ratings and detailed specs. SlimFast Protein Shake, Chocolate (B0BL8PHN4M) is our top pick for its high protein content and positive customer feedback.

Updated

The bottom line

SlimFast Protein Shake, Chocolate (B0BL8PHN4M) is our top pick for weight loss shakes. It has 20g of protein per serving, low carbs and sugar, and 24 vitamins and minerals. It is well-received for its taste and convenience, with a high rating from customers. The closest alternative is SlimFast Protein Shake with Caffeine, Caramel Macchiato (B0BL8QFGCC), which has an energy boost but is slightly more expensive. For a budget option, consider SlimFast Protein Shake (B0BL9H67LK), which offers similar benefits at a lower price. Glucerna Original Nutrition Shake (B000NYSNVQ and B000NYWD5S) is designed for blood sugar management but has lower protein content.

Top pick
SlimFast Protein Shake, ChocolateSlimFast Protein Shake, Chocolate $21.24

Best balance of protein, taste, and price

SlimFast Protein Shake, Chocolate has 20g of protein per serving, low carbs and sugar, and 24 vitamins and minerals. It is well-received for its taste and convenience, with a high rating from customers. Priced at $21.24 for a pack of 12, it provides good value for money. The tradeoff is its availability, as it is primarily sold on Amazon.

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Runner-up
SlimFast Protein Shake with Caffeine, Caramel MacchiatoSlimFast Protein Shake with Caffeine, Caramel Macchiato $22.49

Best for an energy boost

SlimFast Protein Shake with Caffeine, Caramel Macchiato has 20g of protein per serving, low carbs and sugar, and 24 vitamins and minerals. It includes caffeine for an energy boost and is well-received for its taste and convenience. Priced at $22.49 for a pack of 12, it is slightly more expensive than the top pick. The tradeoff is its availability, as it is primarily sold on Amazon.

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Budget pick
SlimFast Protein ShakeSlimFast Protein Shake $19.97

Best value for money

SlimFast Protein Shake has 20g of protein per serving, low carbs and sugar, and 24 vitamins and minerals. It is well-received for its convenience and taste, with a high rating from customers. Priced at $19.97 for a pack of 12, it provides good value for money. The tradeoff is its availability, as it is primarily sold on Amazon.

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The field, ranked

  1. SlimFast Protein Shake, Chocolate Best balance of protein, taste, and price 9.0/10 $21.24 Amazon
  2. SlimFast Protein Shake with Caffeine, Caramel Macchiato Best for an energy boost 8.5/10 $22.49 Amazon
  3. SlimFast Protein Shake Best value for money 8.0/10 $19.97 Amazon
  4. SlimFast Protein Shake Strawberry Good protein content and taste 7.5/10 $24.99 Amazon
  5. SlimFast Protein Shake with Caffeine, Caramel Macchiato Good protein content and taste, but more expensive 7.0/10 $42.48 Amazon
  6. Glucerna Original Nutrition Shake to Support Blood Sugar Management Good for blood sugar management, but lower protein content 6.5/10 $38.22 Amazon
  7. Glucerna Original Nutrition Shake to Support Blood Sugar Management Good for blood sugar management, but lower protein content and more expensive 6.0/10 $44.96 Amazon
  8. SlimFast Protein Shake, Chocolate Good protein content, but more expensive and larger pack size 5.5/10 $49.98 Amazon

Who should buy which

If you are looking for a high-protein shake with a good taste and convenient format, SlimFast Protein Shake, Chocolate (B0BL8PHN4M) is the best choice. If you need an energy boost, SlimFast Protein Shake with Caffeine, Caramel Macchiato (B0BL8QFGCC) is a good option. For a budget-friendly option, SlimFast Protein Shake (B0BL9H67LK) offers similar benefits at a lower price. If you have diabetes and need a shake specifically designed for blood sugar management, Glucerna Original Nutrition Shake (B000NYSNVQ or B000NYWD5S) is a good choice.

What owners complain about

Some owners have reported delivery issues with SlimFast Protein Shakes, particularly with the Caramel Macchiato flavor. A few owners have also mentioned that the flavor of the Caramel Macchiato shake has changed from Caramel Latte to Caramel Macchiato, which some did not prefer. However, these complaints are relatively minor compared to the overall positive feedback.

The also-rans

Glucerna Original Nutrition Shake (B000NYSNVQ and B000NYWD5S) did not make it to the top picks due to their lower protein content compared to the SlimFast shakes. However, they are still good options for those specifically looking for a shake designed for blood sugar management.

How this was put together

This guide is based on owner ratings and detailed specs of eight ready-to-drink shakes for weight loss. We compared protein content, taste, price, and availability to determine the best options. No products were tested hands-on, and the evidence runs thin on some products, particularly those with fewer owner ratings.