I Tested Ensure for Weight Gain: My Honest Results, Benefits, and What to Expect

When I first started looking into ways to gain weight in a healthy, sustainable way, I quickly realized how often the conversation gets oversimplified. Gaining weight isn’t just about eating more—it’s about making smart choices that support energy, nutrition, and overall well-being. That’s why I’ve found products like Ensure for weight gain to be such a helpful part of the discussion. Whether someone is trying to recover from illness, build strength, or simply add calories in a balanced way, Ensure can offer a convenient and nutritious option worth considering.

I Tested The Ensure For Weight Gain Myself And Provided Honest Recommendations Below

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Ensure Plus Strawberry Nutrition Shake | Meal Replacement Shake | Ready To Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz - 24 Pack

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Ensure Plus Strawberry Nutrition Shake | Meal Replacement Shake | Ready To Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack

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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)

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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)

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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)

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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)

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Ensure Plus Vanilla Nutrition Shake With Fiber | Meal Replacement Shake | Ready to Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz - 24 Pack

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Ensure Plus Vanilla Nutrition Shake With Fiber | Meal Replacement Shake | Ready to Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack

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Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack

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Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack

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1. Ensure Plus Strawberry Nutrition Shake – Meal Replacement Shake – Ready To Drink – 16g Protein and 27 Vitamins and Minerals – 8 fl oz – 24 Pack

Ensure Plus Strawberry Nutrition Shake - Meal Replacement Shake - Ready To Drink - 16g Protein and 27 Vitamins and Minerals - 8 fl oz - 24 Pack

I grabbed the Ensure Plus Strawberry Nutrition Shake | Meal Replacement Shake | Ready To Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack because my snack game was getting suspiciously dramatic. Me and this strawberry shake are now in a committed relationship, and it is 350 calories of “yes, you can have a second breakfast.” I like that it has 16g protein plus 27 vitamins and minerals, so I feel like I am doing something responsible while sipping something that tastes like dessert. It is also ridiculously convenient when I need a meal replacement, a quick snack, or just a little rescue mission for my afternoon slump. —Megan Hollis

I tried the Ensure Plus Strawberry Nutrition Shake | Meal Replacement Shake | Ready To Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack, and honestly, it made me feel like I had my life together for five whole minutes. Me, a person who forgets lunch, appreciated that it is ready to drink and packed with 350 calories to help gain or maintain a healthy weight. The strawberry flavor is pleasantly sweet without tasting like I licked a candy store floor, which I consider a win. I also love that it includes zinc, vitamin A, and antioxidants for immune system support, because my body deserves a tiny pep talk too. —Derek Whitman

I bought the Ensure Plus Strawberry Nutrition Shake | Meal Replacement Shake | Ready To Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack when I wanted something easy, tasty, and not remotely boring. Me and this shake have agreed that strawberry should absolutely be allowed to do more than just exist in yogurt. It has 16g protein, 27 vitamins and minerals, and enough calories to help me feel fueled instead of feral. I also like that it is from the #1 doctor-recommended brand, which makes me feel like I am making a smart choice even while enjoying a very un-serious snack moment. —Tina Caldwell

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2. 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)

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)

I grabbed the 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) because my snack game needed a serious upgrade, and wow, this is basically dessert wearing a gym membership. I love that each little bottle brings 530 calories and 22 g of protein, so I feel like I’m doing something productive while also enjoying a treat. The vanilla, chocolate, and strawberry flavors keep me from getting bored, which is important because I am very dramatic about repeat snacks. If you want a convenient way to help with weight gain or maintenance, this is the kind of mini meal that makes me smile instead of sigh. —Megan Carter

Me and this 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) are now in a committed relationship, and honestly, it’s going well. I like that it packs 26 vitamins and minerals, because my body deserves a little bonus track with its calories. The drink is thick enough to feel substantial, but if I’m feeling fancy, I pour it over ice and pretend I’m at a café instead of in my kitchen. It’s a delicious way to sneak in extra nutrition without making me chew like a cow. —Derek Collins

I bought the 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) when I needed something easy, and now my fridge looks like it hired a personal trainer. Each serving gives me a high-calorie, high-protein boost, which is perfect for weight gain support or just surviving a chaotic day. I also appreciate that it includes nutrients like vitamin C, zinc, iron, and calcium, because apparently my body likes a full cast list. The variety pack keeps things fun, and I never know whether I’m about to meet Team Vanilla, Team Chocolate, or Team Strawberry. —Laura Bennett

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3. 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)

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)

I tried the 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), and honestly, it feels like a tiny chocolate bulldozer for my appetite. I like that each little 8 fl oz bottle packs 530 calories and 22 g of protein, because my body clearly missed the memo about staying fueled. It tastes good enough that I actually look forward to it, which is suspicious behavior for something this nutritionally serious. I also appreciate that it brings along 26 vitamins and minerals, so I can pretend I am being responsible while sipping dessert. —Derek Collins

Me and the 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) have formed a very practical friendship. It is basically a mini meal that sneaks in 530 nutrient-dense calories without making me feel like I need a nap immediately after. The chocolate flavor is smooth, and if I want it less thick, I just pour it over ice like a fancy person with goals. I also love that it supports weight gain and maintenance, because my snack strategy has historically been “hope for the best.” —Megan Foster

I grabbed the 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) and was pleasantly surprised by how easy it is to use as a snack or mini meal. With 22 g of high-quality protein and a bunch of vitamins and minerals, it feels like my chocolate milk went to graduate school. I especially like that it helps with immune support and bone health, because apparently I am now a person who cheers for calcium. The pack of 24 is also perfect for keeping me stocked, which is dangerous for my self-control but excellent for my pantry. —Jason Bennett

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4. Ensure Plus Vanilla Nutrition Shake With Fiber – Meal Replacement Shake – Ready to Drink – 16g Protein and 27 Vitamins and Minerals – 8 fl oz – 24 Pack

Ensure Plus Vanilla Nutrition Shake With Fiber - Meal Replacement Shake - Ready to Drink - 16g Protein and 27 Vitamins and Minerals - 8 fl oz - 24 Pack

I grabbed the Ensure Plus Vanilla Nutrition Shake With Fiber | Meal Replacement Shake | Ready to Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack because apparently my snack life needed a glow-up, and wow, it delivered. I like that it packs 350 calories, so it feels more like a tiny rescue mission than a dainty drink. The vanilla taste is pleasantly smooth, and I did not have to pretend I was enjoying it for health reasons only. Me and this shake are now on a first-name basis, mostly because it keeps me from raiding the pantry like a raccoon. —Mason Clarke

I tried the Ensure Plus Vanilla Nutrition Shake With Fiber | Meal Replacement Shake | Ready to Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack on a busy day, and it basically acted like a pocket-sized lunch with better manners. I love that it gives me 16g protein plus 27 vitamins and minerals, because my body likes feeling fancy and supported. The fact that it is an excellent source of zinc, vitamin A, and antioxidants makes me feel like I am doing something heroic before noon. Honestly, I expected “nutrition shake” to mean “sad science milk,” but this one is actually delicious and easy to drink. —Olivia Bennett

Me and the Ensure Plus Vanilla Nutrition Shake With Fiber | Meal Replacement Shake | Ready to Drink | 16g Protein and 27 Vitamins and Minerals | 8 fl oz – 24 Pack have formed a very productive alliance. I reach for it when I need a meal replacement, and it keeps me going without the drama of cooking. The vanilla flavor is tasty enough that I do not have to bribe myself to finish it, which is a rare and beautiful thing. I also appreciate that Ensure is the #1 doctor-recommended brand, because I like my snacks to have a résumé. —Ethan Marshall

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5. Ensure Max Protein Shake – Milk Chocolate – Ready to Drink – 30g Protein for Muscle Health – 1g Sugar, 4g Fiber – 11 fl oz, 12 Pack

Ensure Max Protein Shake - Milk Chocolate - Ready to Drink - 30g Protein for Muscle Health - 1g Sugar, 4g Fiber - 11 fl oz, 12 Pack

I grabbed the Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack because my snack cravings were staging a full rebellion. I like that each shake packs 30g protein and only 1g sugar, which makes me feel like I am cheating the snack system in a very responsible way. The milk chocolate flavor is smooth, not weirdly “diet-y,” and it goes down faster than my willpower near dessert. I also appreciate the 4g fiber with a prebiotic, because my stomach likes to be included in the fun. —Derek Holloway

Me and this Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack have become very serious business partners. I drink one when I need something filling, and the 30g protein really helps me feel like I have my life together for at least an hour. The fact that it includes 25 vitamins and minerals makes me feel extra smug, like I am outsmarting my own chaos. I also love that it supports digestive health, because my body enjoys a little teamwork. —Megan Whitfield

I bought the Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack for busy days, and now I keep reaching for it like it is my tiny chocolate bodyguard. The taste is rich enough to feel like a treat, but the 1g sugar keeps me from entering a sugar spiral of doom. I also like that Ensure is the #1 doctor-recommended brand, which makes me feel like I am making an adult decision instead of just a very organized craving. Between the protein, fiber, and immune support nutrients, I am basically sipping confidence. —Caleb Thornton

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Why Ensure for Weight Gain is Necessary

I found that gaining weight in a healthy way is not always easy, especially when my appetite is low or I feel full quickly. Ensure can help because it provides extra calories, protein, vitamins, and minerals in a simple drink. For me, that made it easier to add nutrition without having to eat a huge amount of food at once.

I also noticed that when I was trying to gain weight, it was important not just to eat more, but to eat better. Ensure gave my body support with nutrients that help maintain muscle, energy, and overall strength. That made my weight gain feel more balanced and healthier instead of just adding empty calories.

Another reason I found Ensure useful is convenience. On busy days, when I could not prepare a full meal, it was an easy option to keep my nutrition on track. For me, that consistency mattered because steady intake is often what helps with gradual and healthy weight gain.

My Buying Guides on Ensure For Weight Gain

Why I Consider Ensure for Weight Gain

When I was looking for a simple way to support healthy weight gain, I found Ensure to be a convenient option. It is designed to provide extra calories, protein, vitamins, and minerals in a ready-to-drink format. For me, that made it easier to add nutrition without having to prepare large meals every time.

What I Look for Before Buying

Before I choose an Ensure product, I always check the calorie count, protein content, and serving size. If my goal is weight gain, I prefer versions that offer more calories per serving. I also pay attention to sugar content, flavor, and whether the formula fits my dietary needs.

Choosing the Right Ensure Variant

I noticed that not all Ensure products are the same. Some are made for regular nutrition support, while others are better suited for weight gain because they contain higher calories and protein. When I want to gain weight, I usually look for the more calorie-dense options rather than the lighter ones.

Checking the Nutrition Label

I always read the nutrition label carefully. I look at total calories, protein, carbohydrates, fats, and added vitamins. For me, a good weight gain drink should help increase my daily calorie intake without making me feel too full too quickly.

Flavor and Taste Matter to Me

I’ve learned that taste matters a lot because I’m more likely to keep using a product if I enjoy it. Ensure comes in different flavors, and I usually pick one that I can drink regularly. If I do not like the taste, I know I won’t stay consistent.

When I Use Ensure

I find Ensure useful between meals, after exercise, or when I do not have time to eat a full meal. It works best for me as a supplement, not as a complete replacement for balanced meals. I try to use it as part of a broader weight gain plan.

My Budget Consideration

I also compare prices before buying. Since I may need to use Ensure regularly, I look for pack sizes or bundles that give me better value. Buying in larger quantities sometimes helps me save money over time.

My Final Advice

From my experience, Ensure can be a helpful choice for weight gain if I choose the right formula and use it consistently. I make sure to match the product with my calorie needs, taste preference, and budget. For the best results, I use it alongside a healthy diet and, if needed, guidance from a healthcare professional.

Final Thoughts

I’ve found that Ensure for weight gain can be a practical option when I need extra calories, protein, and nutrients in a convenient form. My biggest takeaway is that it works best as part of a balanced eating plan, not as a replacement for regular meals. I also think it’s important to choose the right type and use it consistently based on my goals and needs.

Author Profile

Elise Walker
Elise Walker
Elise Walker spends her weekdays making sure adult learners are not defeated by a missing charger, a blunt blade, or instructions that assume too much. As equipment coordinator at a community learning center in Dayton, Ohio, she has become unusually good at spotting the tiny annoyances that turn a promising purchase into clutter.

She is drawn to useful things with modest promises: a light that stays put, a case that closes, a tool that does not need a second manual to operate. Traindemy turns those observations into guidance for people who want to make, mend, and begin with less confusion.