Available in 7 great-tasting varieties: Milk Chocolate, French Vanilla, Creamy Strawberry, Creamy Peach, Cherry Cheesecake; plus Café Mocha and Milk Chocolate with Caffeine each have 100mg of caffeine. * You'll be reaching for a shake daily! * 8 fl oz (1 cup) of coffee = 100 mg caffeine.

Each serving of Ensure Max Protein, from the #1 doctor-recommended brand* Ensure, provides high-quality protein to help keep muscles strong, satisfy hunger, along with other key nutrients your body needs. Each ready-to-drink shake has: 30 grams of high-quality protein to support your muscles. 1 gram of sugar.

100 mg Caffeine content: 100 mg/serving.

Water, Milk Protein Concentrate, Calcium Caseinate, Cocoa Powder, Natural and Artificial Flavours, Inulin, Corn Maltodextrin Fibre, Sunflower Oil, Cellulose Gel, Acesulfame-Potassium (82.2 mg/serving), Cellulose Gum, Carrageenan, Sucralose (33.9 mg/serving), MINERALS (Magnesium Phosphate Dibasic, Salt, Potassium ...

Here are the boundaries. Healthy adults shouldn't consume more than 400 milligrams (mg) of caffeine per day. That's equal to about four 8-ounce cups of brewed coffee or 10 cans of cola. Teens should limit their caffeine intake to less than 100 mg per day (one 8-ounce cup of coffee or about two cans of cola).

150 nutritious calories. 1.5 grams of fat. 100 milligrams of caffeine - as much as a cup of coffee.

1-2 per day 1-2 per day. Ensure Max Protein shakes can be used as a convenient on-the-go snack or to increase protein intake with meals. Drinking more than 2 servings per day may provide too much protein and too few carbohydrates and calories to meet nutritional needs.

Safety and precautions. Both Ensure and Boost shakes may cause side effects, such as constipation, nausea, and flatulence. However, user reports indicate that most of them go away when consumed consistently. Other reported side effects include muscle cramps, irregular heartbeat, and shortness of breath.

Ensure Plus Generic Name & Formulations Butter pecan, chocolate+, coffee+, eggnog, strawberry, vanilla flavors; +contains caffeine; lactose- and gluten-free.

Water, Corn Maltodextrin, Sugar, Milk Protein Concentrate, Blend of Vegetable Oils (Canola, Corn), Soy Protein Isolate, Cocoa Powder (Processed with Alkali).

Does the Premier Protein chocolate shake contain caffeine? Yes - this product is made with cocoa powder, which equates to approximately 8 mg of caffeine per shake.

So, if you drink 100 mg of caffeine, you'd still have 50 mg in your system about five hours later, and 25 mg about 10 hours later. It can take more than 12 hours for caffeine to leave your system, so aim to avoid caffeine about 12 hours before bedtime.

Here are the boundaries. Healthy adults shouldn't consume more than 400 milligrams (mg) of caffeine per day. That's equal to about four 8-ounce cups of brewed coffee or 10 cans of cola. Teens should limit their caffeine intake to less than 100 mg per day (one 8-ounce cup of coffee or about two cans of cola).

If you're otherwise healthy, caffeine is safe in moderation. Here are the boundaries. Healthy adults shouldn't consume more than 400 milligrams (mg) of caffeine per day.

Should Protein Powder Have Caffeine? In general, not many protein powders have caffeine. Caffeine is a stimulant included in some whey protein powders that can assist increase athletic performance and energy levels.

1-2 per day. Ensure Max Protein shakes can be used as a convenient on-the-go snack or to increase protein intake with meals. Drinking more than 2 servings per day may provide too much protein and too few carbohydrates and calories to meet nutritional needs.