Alka-Seltzer Energy Boost: Caffeine & Guarana, B Vitamins, Supports Mental Alertness and Physical Energy, Daily Energy Supplement, Fizzy Tablets, Sugar-Free, Light Tropical Punch Flavor, 10ct

I like these and have been using them instead of the morning monster drink in a can, this one seems healthier for me with less stuff from the can.The taste of these (tropical fruit punch) is nice, and it dissolves quickly, faster than other Alka Seltzer products.It gives me a good boost in the morning and depending how tired I am, it sometimes takes a second one to get me going. I tend to get sleepy around 3pm in the afternoon and take another one around that time (any later and I would have problems getting to sleep), and it seems to last about 5 hours or so. By the time it wears off I’m ready for bed around 9-10pm.Overall pleased with this one. I might try the other flavors to see if I like them.

Like the taste, very effective. Not my actual answer which was refused by Amazon.

Watch your bp

THE TASTE IS HORRIBLE AND SMELLS LIKE BEER BUT I LOVE THE BRAND AS A WHOLE I USE ALL OF THERE PRODUCTS SO WHEN I CAME ACROSS THESE OF COURSE I HAD TO TRY THEM IM A AVID COFFEE DRINKER BUT TRYING TO CUT BACK AS COFFEE HAS NO ACTUAL ECCECT ON ME ANY MORE BEEN DRINKING IT FOR 41 YEARS BUT IT DID GIVE A LITTLE BOOST NEED TO COMPLETE MY WORK DAY AND DO A LIL SHOPPING AFTERWARDS WOULD BUY AGAIN.

Works very well

Works great

Tropical punch taste is pleasant enough. I don't drink coffee, so this is my caffeine replacement without the nasty Red Bull aftertaste. At 84 cents per tablet, it's less than 1/3 the cost of 5 hr energy shots.Cannister has a new design plastic collar seal which requires some strength to physically break it free. Once that collar is removed the flip top design opens easily. The product description says "portably designed for easy use" on the way to the gym or pick up the kids. Although this could fit in one's purse, it's not something you would normally carry around with you. The added vitamins and minerals are a plus, but there are 25 chemicals listed in the ingredients.

Alka-Seltzer Energy Boost is a deliciously light and refreshing way to enjoy a serving of caffeine. The 10 large coin shaped tablets are wrapped in a thin sheet of aluminum foil prior to being placed in a plastic tube. To make a glass, you just need to drop a tablet into 8-12 ounces of water. As soon as the tablet met the water it immediately began to bubble and fizz. There was no grit or residue at the bottom of the glass. Within seconds it created an orange colored drink with a tasty tropical fruit flavor. I found the pineapple flavor notes the most prominent. The manufacturer notes that the product contains as much caffeine as a cup of coffee (75 mg). It also contains Vitamin C, Thiamin (B1), Riboflavin (B2), Niacin, Vitamin B6, Folate, Vitamin B12, Biotin, Pantothenic Acid, Calcium, Magnesium, Zinc, Sodium, and Proprietary Blend (Caffeine, Guarana) amongst other ingredients. It performed as advertised and I found that it worked well for me without causing jitters like traditional canned energy drinks do. The manufacturer notes to store the product at room temperature and to avoid excessive heat and moisture. It is a Product of Indonesia. The product that I received has a best by date of 25 months from the date that I received it. I like having another delicious option when I need a boost of energy.