Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best high calorie supplements of 2026
Save up to 25% off
Best Choice1
BOOST9.9Exceptional
BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance - 530 Calories - 26 Vitamins & Minerals - 22 g Protein - Calorie-Dense Nutritional Drink - Chocolate - 8 fl oz (Pack of 24)
-
Vitamins & Minerals:26
-
Calories per Serving:530
-
Flavor:Chocolate
-
Serving Size:8 fl oz
-
Pack Size:24
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily- Based on millions of stores and reviews
- Shoppers influence our rankings
Value for Money2
BOOST9.8Exceptional
BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance -530 Calories -26 Vitamins & Minerals - 22 g Protein - Variety Pack - Vanilla, Chocolate & Strawberry - 8 fl oz (Pack of 24)
-
3
Dymatize9.7Exceptional
Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)
-
is discontinued by manufacturer:Yes
-
asin:B0020XQWCA
-
product dimensions:6.5 x 3.5 x 3.5 inches; 1.26 Pounds
-
date first available:March 25, 2009
-
item model number:D33129A
-
4
BOOST9.5Excellent
Boost Very High Calorie Very Vanilla Nutritional Drink – 22g Protein, 530 Nutrient Rich Calories, 8 Fl Oz (Pack of 24)
-
5
Duocal9.3Excellent
Duocal Nutricia High Calorie Super Soluble Powder - High-Calorie Support Supplement Powder - Energy Supplement with Dual Source of Carbohydrate & Fat - Dairy-Free - Unflavored, 14.1 oz (Case of 1)
-
is discontinued by manufacturer:No
-
product dimensions:4 x 4 x 5 inches 14.4 ounces
-
country of origin:United Kingdom
-
asin:B0057Z4VH6
-
date first available:November 8, 2008
-
-
See Today’s Deals & Prices
6
Rule 1 Proteins9.1Excellent
Rule 1 Proteins Mass Gainer - High-Calorie Weight Gain Formula with 1,220+ Calories, 250g+ Complex Carb Blend, 40g All-Whey Protein Per Serving (8 Servings, Strawberries & Crème)
-
is discontinued by manufacturer:No
-
asin:B0BJMNP8MT
-
product dimensions:8 x 78 x 11 inches 6 Pounds
-
date first available:October 18, 2022
-
item model number:RZ0437
-
7
Medtrition9.0Excellent
Gelatein MCT Peach Mango: 20 grams of protein. Ideal for swallowing difficulties and fluid restricted diets. Great pre or post-workout snack (Pack of 12) …
-
8
NOW Foods8.9Very Good
NOW Foods Sports Nutrition, Carbo Gain Powder (Maltodextrin), Rapid Absorption, Energy Production, 8-Pound
-
is discontinued by manufacturer:No
-
asin:B0013OUNRM
-
product dimensions:6 x 5 x 4 inches 8 Pounds
-
date first available:October 2, 2001
-
item model number:2023
-
9
BOOST8.7Very Good
Boost Very High Calorie Nutritional Drink Made with Natural Flavor & No Artificial Flavors, Colors & Sweeteners, Chocolate, 8 FL OZ (Pack of 12)
-
10
Kate Farms8.6Very Good
KATE FARMS Organic 1.4 High Calorie Nutrition Shake, Vanilla, 20g Protein, 27 Vitamins and Minerals, Meal Replacement, 11 oz (6 Pack)
25% Off
-
