---
product_id: 429756401
title: "SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules"
brand: "sportlegs"
price: "1044.90 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Sportlegs"
url: https://www.desertcart.tn/products/429756401-sportlegs-pre-exercise-metabolic-primer-for-runners-cyclists-and-endurance
store_origin: TN
region: Tunisia
---

# Boosts lactate fuel use Vegan, clean formula NSF Certified for Sport SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules

**Brand:** sportlegs
**Price:** 1044.90 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Power your performance with science-backed endurance fuel!

## Quick Answers

- **What is this?** SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules by sportlegs
- **How much does it cost?** 1044.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/429756401-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

- • **Clean & Conscious 🌱:** Vegan, gluten-free, non-GMO, and free from caffeine, sugar, and sodium.
- • **Unlock Endurance Energy ⚡:** Transforms lactate into fuel for smoother, longer-lasting workouts.
- • **Feel the Flow, Not the Burn 🔥:** Reduces muscle burn and cramping for steadier pacing and effortless rhythm.
- • **Trusted Pro-Grade Safety 🛡️:** NSF Certified for Sport, free from banned substances and stimulants.
- • **Instant Activation, No Loading ⏱️:** Works from Day 1 with a simple pre-activity capsule routine.

## Overview

SPORTLEGS is a patented pre-exercise metabolic primer designed for runners, cyclists, and endurance athletes. It enhances the body's natural ability to use lactate as fuel, reducing muscle burn and cramping without stimulants or electrolytes. NSF Certified for Sport and vegan-friendly, it delivers immediate benefits from the first dose, supporting smoother, longer-lasting efforts and trusted by elite competitors worldwide.

## Description

Patented SportLegs pre-workout supplement works to prevent lactic acid muscle pain. You get to perform your best, like you trained an extra month. Or turned the calendar back a decade. HOW SPORTLEGS IS DIFFERENT: SportLegs isn’t another hot weather sodium electrolyte. Instead, it duplicates your body’s natural signal to curb excess muscle fuel production in time to prevent lactic acid. SportLegs raises blood lactate concentration exactly like strenuous exercise does. But it sends that signal early, before exercise, to prevent the excess lactate muscle fuel that degrades into lactic acid, the primary source of muscle “burn,” cramping and next-day soreness. “SportLegs really works,” agree USA Today, Bicycling magazine and SKI magazine. “My University Sports Physiology professors say the idea behind SportLegs is ingenious,” writes one triathlete. “We can’t understand why somebody didn’t try this sooner.”. Using your body’s natural chemistry, SportLegs is safe, healthy and legal. It has become #1 in US cycling. It works so well, there’s no reason not to use it.

Review: I would not want to do without these - I tend toward getting leg cramps on heavy exercise days and take these to mitigate this problem.
Review: Helps your endurance FOR SURE - These really work when your legs or body is taxed from working out constantly. Definitely give you more endurance and easy pills to swallow. GAME CHANGER for doing multiple shows or running a marathon or working out a long time with intensity.

## Features

- A DIFFERENT KIND OF PRE-WORKOUT. Not a stimulant and not an electrolyte drink. SportLegs prepares working muscles before hard efforts 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 it. SportLegs helps muscles use that fuel sooner, reducing the “heavy legs” feeling that normally fades only after weeks of training.
- HOW WORKOUTS FEEL DIFFERENT. Users commonly report steadier pacing, less burn, and a smoother rhythm during runs, rides and long training sessions - the feeling athletes normally reach only after they are fully in shape. Individual experiences vary.
- TRUSTED IN COMPETITIVE SPORT. NSF Certified for Sport - screened for banned substances. Suitable for athletes competing under anti-doping rules. Used for decades by runners, cyclists and endurance athletes- including professional hockey players- from training to elite competition. No stimulants, no sodium, no harsh buffering ingredients.
- SIMPLE PRE-ACTIVITY ROUTINE. No “loading” period. Works 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 | B000MGO7LK |
| Age Range Description | Adult |
| Best Sellers Rank | #128,096 in Health ( See Top 100 in Health ) #844 in Endurance & Energy Consumables |
| Brand | SPORTLEGS |
| Brand Name | SPORTLEGS |
| Color | One Color |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 422 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Dimensions | 5.8 x 5.8 x 11.4 centimeters |
| Item Form | Capsule |
| Item Weight | 12.8 Ounces |
| Item dimensions L x W x H | 5.8 x 5.8 x 11.4 centimeters |
| Item form | Capsule |
| Item weight | 12.8 Ounces |
| Manufacturer | Sport Specifics |
| Manufacturer Part Number | SPORTS3 |
| Material Features | Plant-Based |
| Model Number | SPORTS3 |
| Number of Items | 3 |
| Primary Supplement Type | Lactate |
| Primary supplement type | Lactate |
| Product Benefits | Energy Management |
| UPC | 817882001076 817882001038 |

## Product Details

- **Age range (description):** Adult
- **Brand:** SPORTLEGS
- **Diet type:** Vegan
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 5.8 x 5.8 x 11.4 centimeters
- **Item form:** Capsule
- **Item weight:** 12.8 Ounces
- **Package information:** Bottle
- **Primary supplement type:** Lactate
- **Product benefits:** Energy Management

## Images

![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules - Image 1](https://m.media-amazon.com/images/I/81f4glrQHEL.jpg)
![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules - Image 2](https://m.media-amazon.com/images/I/81ltYl6cS-L.jpg)
![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules - Image 3](https://m.media-amazon.com/images/I/81lwJpR-AxL.jpg)
![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules - Image 4](https://m.media-amazon.com/images/I/81cYidh4e7L.jpg)
![SPORTLEGS Pre-Exercise Metabolic Primer for Runners, Cyclists and Endurance Athletes - Helps Muscles Use Lactate as Fuel for Smoother, Longer-Lasting Efforts - NSF Certified for Sport - 120 Capsules - Image 5](https://m.media-amazon.com/images/I/81HVcJAvzzL.jpg)

## 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

### ⭐⭐⭐⭐⭐ I would not want to do without these
*by T***Y on 6 April 2026*

I tend toward getting leg cramps on heavy exercise days and take these to mitigate this problem.

### ⭐⭐⭐⭐⭐ Helps your endurance FOR SURE
*by S***Y on 4 November 2025*

These really work when your legs or body is taxed from working out constantly. Definitely give you more endurance and easy pills to swallow. GAME CHANGER for doing multiple shows or running a marathon or working out a long time with intensity.

### ⭐⭐⭐⭐⭐ Always have sportlegs with you,just in case of cramps which I do get on long events
*by K***S on 18 July 2025*

Sport legs are must on any long distance bicycle race event or climbing. Etc I like to always have 1 0r 2 of the 5packs with me as they are easy to use while riding , I usually pre tear the end enough that I csn take them while on the bike riding

## 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 3
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- Ketone-IQ No Caffeine Exogenous Ketones Energy Shots - 24 Pack of Caffeine Free Energy Drinks with 10g Bioidentical Ketones - Sugar Free, Salt Free, and All Natural (4x6 ct)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-29*