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 am on an extremely limited diet. I need to add many more calories to my diet to keep from losing so much weight. This Boost has the highest calories per serving that I have found among the choices. A bit pricey but worth the money for me. Not a lot in the bottle but I add one of my protein drinks to it. chocolate and strawberry mixed are the best!

This does do what it’s supposed to! Since starting it last summer, I went from 140lbs to 178lbs (last I checked, could be slightly higher). I like the fit-thicc look, and I’m tall so I’m aiming for 190-195lbs. I will mention I drink 2 usually per day, only been exercising regularly for less than 2 months now. The taste is OK, not my fave but def tolerable. Consistency is thicker than milk which makes sense since it’s packed with so many calories. Now I must also say…idk what happened with this last case I’m finishing but I noticed with the vanilla and esp the chocolate flavors (nearly every box of chocolate 🤢), a few thick clumps? I shake it but these clumps won’t quite go away. It turns me off feeling this in my mouth and I spit it out. Makes me not wanna continue drinking them. Nestle, pls make sure to do more quality control with the consistency. I’m hoping this doesn’t continue with my future subscriptions I get! Otherwise I like how many calories I get, although the price could stand to be lowered a good $10!

Using to gain weight. Great taste and seems to be working. Highest calorie drink I could find.

Our daughter was diagnosed of eating disorder and the dietitian recommended this brand with high calories. I aliquoted it and make it around 400 calories per serving and three servings per day. We restored her weight (~20Ibs) and got her energy and mental stability back in about two and a half months. I truly appreciate there is such a product available over the counter. Now, she is off boost and eats normally. I would recommend this to anyone without reservations. But, I do hope we would not need it anymore. By the way, my daughter told me that the chocolate flavor is a bit better than vanilla one but both don’t taste good. But we told her it is a medicine and she could die without it. It worked for us.

We bought these drinks for my teenage son, who has been severely underweight since elementary school. When nothing else worked--these do! He has gained five-ten pounds in the last month or two, and I have hope he'll reach a healthy weight for the first time in years. In our case, a naturally high metabolism, stimulant medication, limited safe foods, and genuinely forgetting to eat all worked against him. These high-calorie shakes meet his taste and texture requirements and allow him to get protein, fat, and calories without stopping to eat.