--- product_id: 761543560 title: "SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use and Recycle Lactate for Smoother, Longer Efforts - NSF Certified for Sport - 120 Capsules" brand: "sportlegs" price: "€ 71.64" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.hr/products/761543560-sportlegs-pre-exercise-metabolic-primer-for-runners-cyclists-and-endurance store_origin: HR region: Croatia --- # Vegan, clean formula Supports natural lactate fuel 30 min fast-acting prep SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use and Recycle Lactate for Smoother, Longer Efforts - NSF Certified for Sport - 120 Capsules **Brand:** sportlegs **Price:** € 71.64 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your endurance, ditch the burn! ## Quick Answers - **What is this?** SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use and Recycle Lactate for Smoother, Longer Efforts - NSF Certified for Sport - 120 Capsules by sportlegs - **How much does it cost?** € 71.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/761543560-sportlegs-pre-exercise-metabolic-primer-for-runners-cyclists-and-endurance) ## Best For - sportlegs enthusiasts ## Why This Product - Trusted sportlegs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Champions:** Used by elite athletes and pros for decades to extend peak performance. - • **Simple & Ready Day One:** Take 1 capsule per 50 lbs body weight, 30 minutes before activity—no loading needed. - • **No Stimulants, No Crash:** Preps muscles without caffeine or sugar—pure performance support. - • **Clean, Premium Ingredients:** Vegan formula with calcium, magnesium, Vitamin D; NSF Certified for Sport. - • **Effortless Endurance Boost:** Feel smoother, longer efforts with optimized lactate recycling. ## Overview SPORTLEGS is a pre-exercise metabolic primer designed for runners, cyclists, and endurance athletes to enhance muscle lactate use and recycling. NSF Certified for Sport and free from stimulants, it supports smoother, longer efforts by reducing lactic acid buildup. With a vegan formula including calcium, magnesium, and Vitamin D, it activates within 30 minutes and requires no loading phase, making it a trusted choice for elite and everyday athletes aiming to push past fatigue and sustain peak performance. ## Description In half an hour, SportLegs prepares your body to perform like you trained an extra month. Your muscles are fueled precisely, without leftover fuel to form painful, performance-robbing lactic acid. In the gym, you’ll breeze past your old repetition limits. Your run will feel euphoric, the miles effortless. You’ll comfortably pedal up climbs that once made your legs beg for mercy. It’s fun when sports don’t hurt. If you go hard enough to suffer lactic acid muscle pain, SportLegs is for you. We discovered how to help prevent lactic acid in the first place, using natural muscle fuel. Plus calcium, magnesium and Vitamin D to work faster. Half an hour after you take SportLegs, you can score more repetitions in the gym. Swim faster laps. Run longer with lighter-feeling legs. Bike up hills without leg burn. Ski more black-diamond runs. Whatever your sport, SportLegs lets you lose yourself in the euphoria of performing your best. Without the agony of lactic acid. Are sports your passion, or your profession? Either way, when you’re at the top of your game, you want to stay there. SportLegs can help extend your athletic career. It’s helped national and world champions affirm their wins with two, three, four or more successive victories. As lactic acid burn, cramping and soreness get worse with age, SportLegs fights back, helping level the playing field between you and Father Time. If you go hard enough to suffer lactic acid muscle pain, SportLegs is for you. We discovered how to help prevent lactic acid in the first place, using natural muscle fuel. Plus calcium, magnesium and Vitamin D to work faster. Half an hour after you take SportLegs, you can score more repetitions in the gym. Swim faster laps. Run longer with lighter-feeling legs. Bike up hills without leg burn. Ski more black-diamond runs. Whatever your sport, SportLegs lets you lose yourself in the euphoria of performing your best. Without the agony of lactic acid. Bicycling magazine writes, “SportLegs really works. You just don’t get sore. It’s a clever way to raise your Lactate Threshold burn point and boost performance.” SKI magazine says, “You can push yourself harder, longer, remarkably free of pain.” USA Today agrees, “SportLegs actually works and won’t get you kicked out of the Tour de France.” The Denver Post says, “SportLegs actually delivers on its promise to reduce lactic acid and keep you hiking, pedaling and skiing longer.” ## Features - A DIFFERENT KIND OF PRE-WORKOUT. Not a stimulant and not an electrolyte drink. SportLegs prepares working muscles before hard efforts by supporting efficient lactate use, so movement feels smoother and more sustainable from the start. - SUPPORTS THE BODY’S NATURAL LACTATE FUEL SYSTEM. At the beginning of exercise, muscles typically produce lactate earlier than they can efficiently use and recycle it. SportLegs helps muscles use that fuel sooner, supporting a more balanced early effort and reducing the “heavy legs” sensation many athletes experience at the start of training cycles. - HOW WORKOUTS FEEL DIFFERENT. Users commonly report steadier pacing, less burn, and a smoother rhythm during runs, rides and long training sessions - a fluid, in-shape feeling during sustained efforts. Individual experiences vary. - TRUSTED IN COMPETITIVE SPORT. Used for decades by runners, cyclists and endurance athletes - including professional hockey players - from daily training to elite competition. - SIMPLE PRE-ACTIVITY ROUTINE. No “loading” period. Designed for use on Day 1. Take 1 capsule per 50 lbs body weight 30 minutes before activity. Vegan formula with lactate, calcium, magnesium and Vitamin D. Made in the USA with premium global ingredients. No caffeine, sugar, sodium bicarbonate, dairy, gluten or GMOs. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002VTWW3Q | | Best Sellers Rank | #46 in Sports Nutrition Endurance & Energy Supplements | | Date First Available | April 21, 2004 | | Item Model Number | 140010 | | Manufacturer | SPORTLEGS | | Product Dimensions | 4.5 x 2.5 x 2.5 inches; 4.16 ounces | ## Product Details - **Brand:** SPORTLEGS - **Diet Type:** Vegan - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 4.16 Ounces - **Item dimensions L x W x H:** 4.5 x 2.5 x 2.5 inches - **Primary Supplement Type:** Lactate - **Product Benefits:** Energy Management - **Special Ingredients:** Lactate - **Unit Count:** 120.0 Count ## Images ![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use and Recycle Lactate for Smoother, Longer Efforts - NSF Certified for Sport - 120 Capsules - Image 1](https://m.media-amazon.com/images/I/81+Ez5KnzZL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does it help with running or just cycling?** A: I would say that it helps more for cycling, just because cyclists usually work out for longer periods of time. I am a 60 year old mountain biker and if I riding or racing for more than 2 hours, Sportslegs or something to prevent cramps is a must. I get leg cramps and cramps in my hands especially when it is hot and I am sweating. You will be surprised how quickly they work. I keep a baggy with about 10 capsules tucked under my bike shorts. When things go south you can take one every 20 minutes or so. **Q: Will i lose my gold medal in rio if i take this?** A: Hello! Our guess is that if you're participating in the Rio Olympics you've already got a nutritionist telling you what to eat...but for the rest of us these are a good supplement to take. Thanks! **Q: What are the active ingredients beside sodium and calcium? Is this the same as an electrolyte pill?** A: There's no sodium in SportLegs. It's not an electrolyte. SportLegs is 88% premium European natural-source lactate. Taken before exercise, SportLegs raises blood lactate, replicating the natural signal muscles obey later in exercise to curb excess lactate fuel production. Modern imaging research shows excess lactate production is the source of lactic acid. SportLegs is a clever, healthy way to help prevent lactic acid in the first place. Balanced calcium, magnesium and vitamin D are included to speed absorption. **Q: Why is the single bottle of 120 tablets 3.84 oz and the 3 pack of 120 tables each is only 9.6 oz? It should be 11.52 oz for 3 bottles.** A: Poor proofreading. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bro…. Try it *by on Reviewed in the United States July 20, 2022* I was skeptical about this product since the supplement market has been going down the drain and not what they used to be like the good old glorious days in the house of gainz. Let’s face it, supplements are now all talk and not a lot of action.I started running a lot a few months ago along with cardio and body weight exercises trying to get ready for the academy and my legs would feel weak at times and had some low energy as well and would get super sore afterwards. Also I would get some bad chin splints and over all my performance would just suck.I took this product and not only did I feel energized, I performed great on my first run with this product and exercises were amazing. I was like the energizer bunny just going and going and no chin splints either for some odd reason.The next two days, I only felt some minor slight soreness but nothing major and legs were ok as well.I did not feel any jitter and no negative side effects such as nausea, stomach problems, headaches like you would with some pre workout supplements.I did take this product around 8 PM one time and by midnight I couldn’t sleep and was still out exercising in 98 degree weather after deciding to get a second workout lol, (I live in the desert it’s hot out at night).I do recommend taking this product earlier during the afternoon or morning. Once I went to bed, my sleep was very light and couldn’t go into a deep sleep since I took the pills a bit late.It is one pill for every 50 lbs you weight as well.I also had a ghetto sauna suit on (trash bag) and was sweating like crazy but still going.I’m thinking of using this product with my lady as well if you know what I mean, see what’s up 😅🤔Update: 02/23/24When I went into the academy on day one, felt like a rite of passage. We got smoked left and right trying to weed out the weak and I took this supplement before going in and I thought I was fit but I was wrong. I want to say this supplement helped me get by getting smoked in 116 degree weather on day one.On the end of the first week, we went through “Black Friday” which is a day where you get smoked left and right for 4 straight hours non stop all the exercises you can think of.One of my mates got a heat stroke and two others were vomiting left and right and another got it worst.I was sweating bullets, there was puddles of sweat on the deck, three toe nails fell out, I was carrying a EMT back pack with medical supplies while running but I kept going. Yes I was exhausted and a lot has to do with mental power and determination in order to get through but I want to give this pills some credit into helping me make it through that day.Don’t take my word for it, try it but always keep in mind that everyone is different and might have a different effect on you.God Bless. ### ⭐⭐⭐⭐⭐ Stronger legs, less cramping *by on Reviewed in the United States June 4, 2026* They work great. I've been using them for over 20 years. ### ⭐⭐⭐⭐⭐ Ironman 70.3 - These Rock *by on Reviewed in the United States May 12, 2026* These things are next level good. I shaved 1.25hrs off my Ironman 70.3 time with these. Helped me perform the best I've ever performed. I'm a brand ambassador of these for life! ## Frequently Bought Together - SPORTLEGS Fast Fitness Boost Pre Workout for Men and Women, Lactic Acid Supplement, Sports Endurance Fuel, Endurance Supplements for Runners - NSF Certified for Sport,120-Capsule Bottle, Pack of 1 - Chamois Butt'r Original Anti-Chafe Cream, 8 oz tube - Honey Stinger Organic Honey Waffle Energy Stroopwafel for Exercise, Endurance and Performance Sports Nutrition for Home & Gym, Pre and Post Workout Box of 16 Waffles, 16.96 Ounce (Pack of 16) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/761543560-sportlegs-pre-exercise-metabolic-primer-for-runners-cyclists-and-endurance](https://www.desertcart.hr/products/761543560-sportlegs-pre-exercise-metabolic-primer-for-runners-cyclists-and-endurance) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-07*