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💥 Recharge smarter, perform stronger—hydrate like a pro!
Science in Sport SIS Electrolyte Tablets deliver a scientifically calibrated 30mmol/L electrolyte mix in a convenient, carbonated effervescent tablet form. Designed for athletes and active professionals, each low-sugar, 10-calorie tablet dissolves quickly in water to provide rapid hydration and fatigue-fighting electrolytes. Informed Sport certified and vegan-friendly, these berry-flavored tablets are the go-to hydration solution trusted by world-class competitors.





| ASIN | B01N11MZ8L |
| Age Range Description | Adult |
| Best Sellers Rank | #69,262 in Health & Household ( See Top 100 in Health & Household ) #419 in Sports Nutrition Electrolyte Replacement Drinks #3,924 in Sales & Deals |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Color | Berry |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 583 Reviews |
| Dosage Form | Tablet |
| Flavor | Berry |
| Item Dimensions | 1 x 1 x 6 inches |
| Item Form | Tablet |
| Item Weight | 0.21 Pounds |
| Item dimensions L x W x H | 1 x 1 x 6 inches |
| Manufacturer | Science in Sport |
| Manufacturer Part Number | 100137 |
| Material Features | Gluten Free, Vegan |
| Model Number | 100137 |
| Number of Items | 1 |
| Product Benefits | Skin Hydrating |
| Total Servings Per Container | 20 |
| UPC | 816435020120 |
| Unit Count | 86 Grams |
L**R
Great flavor and hydration!
We love these tablets! They taste great and really help keep you hydrated. You can adjust how strong it is by the amount of water you use. I like 16 oz but my husband uses 8 or 12 most of the time. It definitely helps me drink more water. Pro tip- if you plan to drink, have one of these a couple of hours before your party- you will be glad in the morning!
J**7
Refreshing, bright flavor--great for hydrating during or after a workout!
I've been an avid user of Hammer Fizz tablets in my water for workouts--especially helpful in my 2-3 hour cycling adventures. I thought I would branch out and try some of the competitors, and started with SIS Berry flavor. The flavoring is subtle and clean without excessive sweetness or cloying aftertaste. My mouth is left feeling clean and fresh. Pricing is close to my Hammer Fizz tabs, so these are a nice alternative in some new-to-me flavors.
L**Y
Cheaper alternative!
I got this for my Dysautonomia. This is the best alternative for that other popular electrolyte brand that starts with an N... It also has more sodium! I've tried the berry & pineapple mango flavors. They are good and not overly sweet, especially the pineapple mango flavor. Would highly recommend this for anyone who wants a cheaper alternative to the other brands.
S**R
Awful taste, leaves metally after taste.
I have bought "berry" flavor several times. Received new order. The "Berry" taste has a metal taste. Does not taste as good as the other orders. I would like a refund or new container sent to me.
A**O
Amazing for ultra endurance sports
Amazing for ultra endurance sports, I use it a lot for my mountain bike rides when I’m riding 5+ hours usually I’m in the mountains in then middle of nowhere after intense excecise or heat I crave for some Coca Cola / or any carbonated drink .... well this does the job, it will give you a taste of cola and some light carbonated sensation, I usual mix it just before I’m going to drink it I put 2 tablets in (16oz ) my second plain bottle of water and enjoy it for the last 2 hours of my exercise
P**N
berry flavor not good
I'm an avid user of SIS products. They make great nutrition products at a good price and these tables are no exception. However, I just don’t like the berry flavor. It has too much of a strong artificial flavor. I can’t even finish the pack. I do like that these tablets dissolve easily and completely though. They don't don't leave a residue in my bottle. The price is nice so maybe I’ll try a different flavor.
A**R
Great Flavor, Great formulation for outdoor athletes.
Delicious, well formulated and it's NOT a Coca Cola product. This is the best of the hydration sports drink I've ever had. I bought both the lemon and raspberry (3 of each) and will keep a good stock around. This will be a huge help during the arizona summer. These work out about in line with store bought PowerAid.
M**A
Perfect to help hydrate on hot days!
These tablets have replaced items like Gatorade and Powerade and just simply work better. I have been able to use these all day when I am at the race track and they don't upset my stomach. Unlike Gatorade or Powerade, if I drink those by lunch I don't feel well. I like that these tablets are perfect for a water bottle and dissolve quickly. The container travels very well and I keep them in my track bag.
R**A
Fake
I purchased six pieces of this product and verified its authenticity using طمني app, and the product wasn’t recognized which indicates that it’s fake! I am extremely disappointed by this outcome, what a shame!
Trustpilot
1 month ago
2 days ago