Price: $54.95 - $9.95
(as of Feb 20, 2026 00:03:55 UTC – Details)

Product description

A fast, legal way to boost your workout and performance limits

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.

Safe and healthy vegetarian ingredients

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.

Perform at your peak a decade longer

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.

SportLegs helps cyclist ride a 20-year career

Canadian Richie Schley. The “Schleyer.” Performer in Warren Miller ski films, Red Bull mountain bike videos, freeride mountain bike pioneer, Mountain Bike Hall of Fame inductee. Daredevil mountain biking can bring monster lactic acid. Especially over 40. Richie improves his odds by preventing it with SportLegs. So he can keep doing what he loves best.

Mountain-bike racer uses SportLegs to help win 4 US Championships

Boulder, Colorado mathematician and racer Jeremy Horgan-Kobelski used SportLegs to beat painful lactic acid, racing mountain bikes at high altitude. He’s won 4 US National Cross-Country Mountain Bike championships. Jeremy writes, “I like that SportLegs makes such a difference, using such healthy ingredients.”

SportLegs helps cyclist beat lactic acid to win 4 World & 7 US National Championships

Huntsville, Alabama’s Mike Olheiser used SportLegs to beat lactic acid in Masters Time Trial racing to win 4 World Championships and 7 US National Championships. Mike realized early how SportLegs’ Lactate Threshold boost could boost his race performance. He writes, “I couldn’t have done it without SportLegs.”

SportLegs helps twins make US Olympic team 3 times

Durango, Colorado twins Tracy and Lanny Barnes used SportLegs for a decade, representing the United States in the 2006, 2010 and 2014 winter Olympics. Competing in biathlon, combining cross-country skiing and shooting, the twins report SportLegs gives them more power on the skis, and helps them not breathe so hard, making their shooting aim steadier.

Perform like you trained an extra month, half an hour from now.

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.

National media agree SportLegs actually does what it says

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.”

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Customer Reviews

4.6 out of 5 stars 3,563

4.6 out of 5 stars 3,563

4.6 out of 5 stars 3,563

4.6 out of 5 stars 3,563

Price

$9.95$9.95 $34.95$34.95 $89.95$89.95 $289.95$289.95

Shelf Life
11/26 05/27 05/27 05/27

Size
Three 5-cap pack 120-cap bottle 3×120-cap bottle 12×120-cap bottle

Customer Use
Test 3 times Month Supply Season Supply Team Dozen

Total capsules
15 120 360 1440

Cost/capsule
$ 0.66 $ 0.29 $ 0.22 $ 0.20

Dose size
1 capsule for each 50 lbs. body weight, rounded up 1 capsule for each 50 lbs. body weight, rounded up 1 capsule for each 50 lbs. body weight, rounded up 1 capsule for each 50 lbs. body weight, rounded up

Cost/150 lb. dose
$ 1.99 $ 0.87 $ 0.67 $ 0.60

Package Dimensions ‏ : ‎ 4.88 x 2.87 x 1.34 inches; 0.63 ounces
Date First Available ‏ : ‎ March 10, 2021
Manufacturer ‏ : ‎ Sport Specifics
ASIN ‏ : ‎ B08YM1F7YC
Best Sellers Rank: #13,425 in Health & Household (See Top 100 in Health & Household) #49 in Sports Nutrition Endurance & Energy Supplements
Customer Reviews: 4.6 4.6 out of 5 stars (3,563) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

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.
TRUSTED WHEN IT MATTERS. NSF Certified for Sport and used for decades by runners, cyclists and endurance athletes from local races to Olympic 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.