Our Customers Say It Best

I'm the North American Regional Champion for the 2nd year in a row now. Replace was a part of my supplemental regimen to achieve 2 Golds and a Silver at this Trifecta weekend (North American Regional), which made it a really good trial run for the 3 race Trifecta World Championship in Sparta. I got asked a lot about training and nutrition at these events and was happy to talk about Replace with other racers. It was great going into these events with the confidence that I had a sustained release supply of electrolytes in me and only used water stations along the course. Thanks!

Replace has helped me feel energized and more hydrated during my workouts. I never worry about cramping mid or post workout thanks to replace. Highly recommend.

All of this year up through August I was a NUUN electrolyte supplement user. It’s just what I knew and thought was somewhat effective sometimes.

I could tell even with taking them, that on long training days or long training runs, I was still tired and exhausted and my systems internally were off but I didn’t know why or what to do. Then came the Spartan North American Championship Race Weekend.

My training leading up to race was good but my body was just tired the week leading up and exhausted and muscles were stiff and slight cramps that week. The Championship race, my body did not respond well during the race and I was fighting dead legs from the start of the race. As I got further into the 13 mile race, my legs start to cramp more and more therefore resulting in a slower pace and positions being lost. I finished 29th In my age group in the Championships.

A very disappointing finish for me instead of competing for the podium spots! After that weekend, I talked to a few of my OCR buds who had taken Replace and said they liked it. I researched the supplement and analyzed my biometrics knowing I’m a bigger person in the sport of OCR than most and decided to go for it and try Replace knowing I had 5 weeks of solid training until my next Spartan Race which was the Atlanta Weekend OG October 5th & 6th.

I ordered 5 bottles of Replace and within a couple days of taking it, I could tell a significant difference in how I felt and how my body was responding! The real test was on my long run days on Saturdays. I would take a serving before the run and then later after I had finished and I felt amazing. My body wasn’t tired nor any stiffness in my legs. Then came the Spartan races which Saturday was the Super (8+mile distance) and Sunday was the Sprint (3+ mile distance) to see how I would respond from using Replace.

I’ve never felt better in a race weekend and my performance showed I finished 3rd in the Super in my Age Group and finished 2nd in the...

I LOVE the product. I’ve used it on my last two 20+ mile runs and am hooked. Thank you.

Replace Electrolytes made a noticeable difference on my serious rise and grind days! When it's "make everything hurt" time, these tabs are a definite must-have in my gym bag.

I’ve been taking them before and after all of mountain races and it has DEF helped! I train at Sea level and I barely cramped during a 15K with 3000 feet of elevation! 😬

I like Replase because the perfect balance of electrolytes before a long activity keep me hydrated and performing smoothly. No cramps and my recoveries are better between workouts. I don’t get bloated or any stomach issues either. It’s clean in and clean out. It also supports my Paleo and Intermittent Fasting, so I can get the minerals i need workout breaking my fast or having sugar. I highly recommend this product. No bullshit ether. I really like these. I’d really he truth and return or pay for them rather than recommend something i don’t like. I’ve done that.

Replace has helped me get through long training runs and races that stretch the limits of endurance. The electrolytes stave off cramping and keep me mentally engaged with the run. Some other electrolyte supplements can move through the body quickly, but the sustained release of Replace delivers the nutrients when I need them - in the later stages of the run. Whether it be marathon training, hot summer runs, or even backpacking trips in the mountains I use Replace to keep me energized for the long haul.

I love your product! I’ve gone through almost my whole bottle because I use them every single run. It’s like unlimited hydration! Keeps my legs fresh the whole run!

Replace is now an absolutely checklist item i have in my bag!

With lots of people cramping at @spartanrace this last weekend in west Virginia because of the humility, i felt absolutely well hydrated! Give it a try and see what im talking about!

Thank you Replace!!!

I have taken Replace a couple of times before 2 of my longer runs and I am more than satisfied thus far. I was planning to really put it to the test at the WV Spartan Super on Aug 25th. I almost always experience some form of cramping during my spartan races even with large consumption of electrolyte drinks and gels. I have no reason at this point not to give Replace anything less than 5 out of 5 stars. It’s 5 out of 5 for me at this point and I truly hope it remains 5 out of 5 after WV in two weeks.

Just wanted to say thanks again for the Electrolytes!! I took 3 tablets before my Spartan Super yesterday and never showed the first sign of a cramp! Also, my soreness is much less today than previous races. You made me a believer!

So far I am totally digging the Replace Electrolyte! I literally felt amazing on my run over the weekend in the heat using it!! I honestly give it a 5 star!! Will totally be recommending it to fellow athletes I know and come across!! Thank you again for the sample, it will definitely be something I stick with in my routine!! 💪👍

Tap in with @replacesr an get the boost in Electrolytes and Fluid Balance!!

After my first week adding Replace to my routine... I completely feel a difference! And these days I'll take every advantage possible.

I tried Replace SR because I love running and working out in hot conditions. I was using another type but was really impressed with the ingredient label. I put it to the test with some very hot and difficult runs. No cramping and felt amazing throughout the entire workout. I will never do another intense workout without Replace SR. I recommend these to everyone.

I like the tablets, they dissolve and absorb quickly, don’t have a smell or taste factor and there’s no burp up or aftertaste. They are tablets so carrying them on longer runs is challenging without having them get junky with water or salt etc., so functionally I’m limited by about 9-10 miles before I would likely have more. However, post run or workout they are great and easy on the stomach.

I’ve used them on two 11+ hard runs with 2k+ elevation gain in the heat and two shorter (8 mi) OCR hiit-type workouts. I’ve also used them as recovery one long run three hours before a 5k race (so 14+ miles in the heat). I must say they worked well...better than Expected, as I did notice a nice effect. Specifically, I felt functionally/mechanically solid and symmetrical - in other words, my body worked efficiently as a unit, with all systems (cardio/muscular/joint) worked in nice unison for a good duration. This was particularly evident on the longer runs (in 85+ heat on trails), during critical elevation miles 3-8 (2k gain-in total).

Cramping was nonexistent - although I don’t usually have a problem with that, and with solid hydration for me (10oz is enough for me during that time), my muscular effect was solid throughout. However, I noticed a decline by mile 9 and would have preferred additional tabs... this isn’t uncommon for me, so it would be good to test the effect at that time to see if some of the performance wavering could be boosted a bit. In terms of the ingredient profile... I like the balance of Sodium-potassium-chloride and the inclusion of magnesium. It mimics some of the other matrixes I’ve used. I do like the phosphorous inclusion... I’m thinking it may help with the lactic acid effect or endurance but I’m not sure. I noted no calcium or Vit D, but I’m not sure if that would help or be minimally effective additionally. All in all, I think the formula is really solid and noticeably effective. I’ll use it and see how it may help at my next race - that wo...

This product has really helped me replenish my electrolytes, and hydrate more efficiently throughout tough workouts. Especially with the warm weather hitting, hydration and electrolyte replenishment are paramount to training successfully and effectively. ReplaceSR is the epitome of what I am looking for in an electrolyte supplement, and it should be the first choice for anyone who takes exercise seriously.

ReplaceSR is the perfect product for training and ensuring your body is maintaining peak performance. I’ve used this product for 8 years, both during high intensity football training and games in college as well as in my continued personal fitness training post college. I swear by this product and don’t foresee a time I don’t utilize ReplaceSR in my regimen. #replacesr

I love this product because it well formulated, convenient, and does what it is supposed to do.

I’m a construction worker who sweats enough to soak through even my pants in the summer. These are more convenient than trying to chug sports drinks throughout a busy workday. They last long enough that I can wait until break to take more. I’m glad to skip the sweetened sports drinks, which are unappealing on an extremely hot day.

These things are amazing looking forward to do a monthly order. But they work great for me for when I play video games and stream to when I go to work and work in the heat. Great product!!!

I can’t believe what a difference Ive noticed in my morning workouts since I started taking Replace before! Highly recommend

Seriously cannot hype this product up enough. I use it for long distance biking and nothing else on the market does the job as Replace does. Currently at 1,000 miles in 60 straight days of riding, replace fueling this journey the whole way!!

I’ve been using Replace for at least a year now and I won’t go over 6 miles without it. I feel hydrated and energized throughout my run and have noticed that it makes a significant difference if I don’t take it. I love the product and would recommend to all distance runners, those who exercise outside on the heat, or just want to feel good and hydrated during a long period of work.

Replace® Electrolyte - Tube