Boost VHC vs Ensure Plus vs Ensure Max Protein: Which High-Calorie Shake Fits Your Needs?

These three drinks often end up in the same shopping cart, but they don't do the same job. Here's how they compare, what real people say about the taste, and how to buy them without overpaying.

Side-by-side comparison

All numbers are per serving, from the manufacturers. Formulas can change, so always check the label on your carton or bottle.

*Both brands note their drinks aren't for people with galactosemia.

Sources: Nestlé's Boost nutrition chart, Abbott's Ensure comparison page, and the Ensure Max Protein product page.

Boost VHC (Very High Calorie)

Boost VHC is the highest-calorie Boost drink. Nestlé's own chart puts it at 530 calories per 8 oz carton, compared with 360 for Boost Plus and 240 for Boost Original. It also has 22 grams of protein, 26 grams of fat, and 26 vitamins and minerals.

What surprises many shoppers is the sugar. With 13 grams per carton, Boost VHC has less sugar than Ensure Plus, even though it has far more calories. Most of its calories come from fat and carbohydrates, not sugar.

The tradeoff is texture. Boost VHC is noticeably thicker than most shakes. Some people like that it feels like a real milkshake. Others find it heavy and prefer to sip it slowly or thin it out (more on that below).

Good fit when: someone needs more calories but can only manage a few sips at a time, or gets full fast.

You can find Boost VHC in Vanilla and Strawberry and Boost Very High Calorie in Chocolate, each sold by the case of 24 cartons.

Ensure Plus

Ensure Plus has 350 calories and 16 grams of protein in an 8 oz bottle. That's about two-thirds the calories of Boost VHC, in the same size serving. It has 20 grams of total sugars, so it's the sweetest of the three.

Where Ensure Plus shines is choice. It comes in five flavors, including Butter Pecan and Dark Chocolate, which helps when someone is tired of the same taste every day. It's also a bit thinner than Boost VHC, so some people find it easier to finish.

Good fit when: someone wants more calories than a regular shake but finds Boost VHC too thick or too filling, or wants more flavor variety.

Shop Ensure Plus Vanilla or Ensure Plus Chocolate, in a pack of 6 or a case of 24.

Ensure Max Protein

Ensure Max Protein isn't really a high-calorie shake. It's a high-protein, low-sugar one. Each 11 oz bottle has 150 calories, 30 grams of protein, 1 gram of sugar, and 4 grams of fiber, according to Abbott.

That makes it the odd one out in this comparison. If the goal is more calories, Max Protein won't get you there: you'd need more than three bottles to match one carton of Boost VHC. But if someone is watching sugar or calories and wants more protein, it's the clear pick of the three.

Good fit when: the person wants plenty of protein without many calories or much sugar.

What about Ensure Original?

Ensure Original sits in the middle at 220 calories and 9 grams of protein per 8 oz. It's a good everyday option between meals when you don't need the extra calories of Ensure Plus or Boost VHC. You can find Ensure Original Chocolate in packs of 6 or cases of 24.

What real people say

We read through Reddit threads from caregivers, people trying to put on weight, and families helping a loved one through a tough stretch, plus customer reviews on Amazon and Walmart. Here's what came up again and again.

Taste is personal, so start small. Caregivers on Reddit often say the "best" shake is simply the one their parent will actually drink. Several mention buying a small pack of a few flavors before committing to a full case.

Strawberry and chocolate win most often. People who like Boost VHC often name strawberry as their favorite. For Ensure Plus, chocolate and strawberry get the most praise, and Butter Pecan has loyal fans in reviews.

Boost VHC is thick. This is the most common comment, good and bad. Reviewers like the rich taste of the chocolate, but some say it feels heavy or coats the throat. A few people mix it with a thinner drink to make it easier to finish.

Ensure Plus can taste very sweet. Some Reddit users find it too sweet or filling to drink quickly. On retail sites, a handful of reviewers say a newer formula tastes a little different or thinner than they remember.

Max Protein divides people. Fans call it smooth and creamy. Others notice an aftertaste, and price comes up often in reviews.

Everyone's stomach is different. Some people do fine with Ensure but not Boost, and others say the opposite. That's another reason to start with a small amount.

Fresh matters. A few people noticed that bottles close to their use-by date taste worse. Our own customers have mentioned getting good use-by dates when ordering by the case.

Tips to make them easier to drink

• Serve them very cold. This is the top tip on Reddit. A cold shake tastes less sweet and less "vitamin-y." Pour it over ice if the person likes that.
• Sip, don't chug. A carton of Boost VHC can be split into two or three small servings across the morning. Once opened, cover it and keep it in the fridge, and follow the storage time on the label.
• Blend it. Blend vanilla with a banana, frozen berries, or a scoop of ice cream for a milkshake. Vanilla works best as a base because it's mild.
• Add a flavor. A spoon of chocolate syrup, a little instant coffee, cinnamon, or peanut butter can change the taste completely.
• Thin it out. If Boost VHC feels too heavy, mix it with a little milk or a lighter shake. Just remember this spreads the calories over more liquid.
• Freeze small batches. Some people pour shakes into ice pop molds. The texture changes when frozen, so try one before freezing a lot.
• Rotate flavors. Taste fatigue is real. Switching between two or three flavors can help someone stay with it.

How to buy by the case and save

If a shake is part of the daily routine, buying a full case is usually the simplest way to keep it on hand.

• Pick your case size. Boost VHC comes in cases of 24 cartons. Ensure Plus and Ensure Original come in a pack of 6 or a case of 24, so you can test a flavor before stocking up.
• Set up Autoship. Autoship, our automatic delivery program, saves 5% on eligible items. You choose how often it arrives, and you can skip, change, or cancel anytime.
• Get free shipping on orders $75+. It's applied automatically at checkout. A case of shakes plus a few other things you already buy often gets you there.
• Browse more options. Our drinks and shakes collection has other nutrition drinks if none of these is the right fit.

Questions about an order? Call us at 866-420-6997.

Frequently asked questions

What is the highest-calorie Boost drink? Boost VHC (Very High Calorie). At 530 calories per 8 oz carton, it has more calories than any other drink on Nestlé's Boost chart, including Boost Plus at 360.

Is Boost VHC the same as Boost Plus? No. Boost Plus has 360 calories and 14 grams of protein per 8 oz. Boost VHC has 530 calories and 22 grams of protein in the same size serving. Boost VHC is also thicker.

Which has more calories, Boost VHC or Ensure Plus? Boost VHC. It has 530 calories per 8 oz, while Ensure Plus has 350. Boost VHC also has more protein (22 g vs 16 g) and less sugar (13 g vs 20 g).

Which one has the least sugar? Ensure Max Protein, with 1 gram per bottle. Among the higher-calorie drinks, Boost VHC (13 g) has less sugar than Ensure Plus (20 g).

Do these shakes need to be refrigerated? Unopened cartons and bottles can be stored at room temperature. Once opened, cover and refrigerate them, and follow the label for how long they keep. Most people find they taste better cold.

Are they lactose free and gluten free? All of them are labeled gluten free. Both Nestlé and Abbott label these drinks as suitable for lactose intolerance, but they still contain milk ingredients, so they aren't a fit for a milk allergy. Check the label if you have a specific need.

Talk with your doctor or dietitian about which one is right for you.