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Informed Sport is a global assurance program for sports supplements and nutritional products designed for elite athletes.
We take your reputation as seriously as we do our own. As many as one-in-ten supplements can be contaminated with ingredients and compounds prohibited in sport, so you need to ensure that your trusted nutrition partmers consider their product development as seriously as you do your performance.
to ensure our certified products are safer for athletes, we test every single batch for banned substances before being released to market.
With Informed Sport, you can be confident your reputation is in safe hands.
30-DAY 100% MONEY-BACK GUARANTEE
BETTER WORKOUTS OR YOUR MONEY BACK
TRY NITRAFLEX SPORT FOR 30 DAYS. IF YOU DON'T EXPERIENCE BETTER PUMPS, CLEANER ENERGY, AND SUPERIOR WORKOUTS COMPARED TO YOUR CURRENT PRE-WORKOUT, GET A FULL REFUND.
WE'RE CONFIDENT BECAUSE WE KNOW WHAT PROPER DOSES DO.
NITRAFLEX® SPORT
Clinically Dosed. Fully Transparent. Actually Works.
No games. No gimmicks. Just proven ingredients at doses that match the research.
| Typical $60 Pre-Workout | NITRAFLEX SPORT ($30) |
| 2-6g Citrulline Malate (1-3g actual) | 4g Pure L-Citrulline |
| No banned substance testing | Banned Substance Tested |
| "Energy Matrix" 400mg | 900mg Detailed Energy Blend |
| Proprietary pump blend | Every dose listed |
| 30 underdosed ingredients | Focused, effective formula |
NITRAFLEX® SPORT
Clinically Dosed. Fully Transparent. Actually Works.
No games. No gimmicks. Just proven ingredients at doses that match the research.
| Typical $60 Pre-Workout | NITRAFLEX SPORT ($30) |
| 2-6g Citrulline Malate (1-3g actual) | 4g Pure L-Citrulline |
| No banned substance testing | Banned Substance Tested |
| "Energy Matrix" 400mg | 900mg Detailed Energy Blend |
| Proprietary pump blend | Every dose listed |
| 30 underdosed ingredients | Focused, effective formula |
MOST PRE-WORKOUTS ARE OVERPRICED PIXIE DUST
LET'S EXPOSE WHAT'S REALLY IN THAT $60 TUB:
THE DIRTY SECRETS OF TYPICAL PRE-WORKOUTS:
"PROPRIETARY BLENDS" - HIDING UNDERDOSED INGREDIENTS
CITRULLINE MALATE - HALF THE CITRULLINE AT TWICE THE PRICE
FAIRY DUSTING - 100MG OF INGREDIENTS THAT NEED 3,000MG
KITCHEN SINK FORMULAS - 30 INGREDIENTS AT USELESS DOSES
$50-70 PRICE TAGS - FOR FANCY MARKETING, NOT BETTER INGREDIENTS
YOU'RE PAYING PREMIUM PRICES FOR GAS STATION QUALITY.
IT'S TIME TO DEMAND BETTER.
LET'S EXPOSE WHAT'S REALLY IN THAT $60 TUB:
THE DIRTY SECRETS OF TYPICAL PRE-WORKOUTS:
"PROPRIETARY BLENDS" - HIDING UNDERDOSED INGREDIENTS
CITRULLINE MALATE - HALF THE CITRULLINE AT TWICE THE PRICE
FAIRY DUSTING - 100MG OF INGREDIENTS THAT NEED 3,000MG
KITCHEN SINK FORMULAS - 30 INGREDIENTS AT USELESS DOSES
$50-70 PRICE TAGS - FOR FANCY MARKETING, NOT BETTER INGREDIENTS
YOU'RE PAYING PREMIUM PRICES FOR GAS STATION QUALITY.
IT'S TIME TO DEMAND BETTER.
REAL DOSES. REAL SCIENCE.
REAL RESULTS.
- 4G PURE L-CITRULLINE
NOT "CITRULLINE MALATE 2:1." NOT A PROPRIETARY BLEND.
FOUR FULL GRAMS OF PURE L-CITRULLINE. MOST PRE-WORKOUTS GIVE YOU 2-6G OF CITRULLINE MALATE, WHICH IS ONLY 1-3G OF ACTUAL CITRULLINE. WE GIVE YOU WHAT THE STUDIES ACTUALLY USED.
TRANSPARENT ENERGY COMPLEX
- 200MG CAFFEINE (NOT 300-400MG OVERKILL)
- 100MG L-THEANINE (SMOOTH FOCUS)
- 100MG THEOBROMINE (SUSTAINED ENERGY)
- FULLY DISCLOSED, PERFECTLY BALANCED
SUPER SODIUM + HYDRATION BLEND
1.51G SUPER SODIUM + COCONUT WATER + ELECTROLYTES.
MOST PRE-WORKOUTS IGNORE HYDRATION COMPLETELY.
WE OPTIMIZE IT.
NO PROPRIETARY BLENDS
EVERY INGREDIENT. EVERY DOSE. RIGHT ON THE LABEL.
NO HIDING BEHIND "MATRICES" OR "COMPLEXES."
Let's Do The Math on "Premium" Pre-Workouts
The Transparency Test:
CAN YOU SEE EVERY INGREDIENT DOSE? WE CAN!
ARE THE DOSES CLINICALLY VALIDATED? OURS ARE!
THIRD-PARTY TESTED FOR PURITY? ALWAYS!
BANNED SUBSTANCE CERTIFIED? YUP-INFORMED SPORT!
MOST EXPENSIVE DOESN'T MEAN MOST EFFECTIVE.
KNOW WHAT YOU'RE PAYING FOR
THE TRUTH ABOUT COMMON PRE-WORKOUT TRICKS:
- "CITRULLINE MALATE 2:1" = ONLY 66% ACTUAL CITRULLINE
- OUR SOLUTION: 4G PURE L-CITRULLINE
- "PUMP MATRIX 3G" = COULD BE 2.9G FILLER
- OUR SOLUTION: EVERY INGREDIENT INDIVIDUALLY LISTED
- "300-400MG CAFFEINE" = ANXIETY AND CRASHES
- OUR SOLUTION: 200MG + NOOTROPICS FOR SMOOTH ENERGY
- ''BETA-ALANINE (AMOUNT NOT DISCLOSED)" = USUALLY UNDERDOSED
- OUR SOLUTION: 1.6G CLEARLY LABELED
LIMITED TIME:
SWITCH & SAVE OFFER
MAKING THE SWITCH FROM OVERPRICED, UNDERDOSED PRE-WORKOUTS
$19.99
BULK SAVINGS:
BUY 2: SAVE 15% + FREE SHAKER (Savings $20.98)
BUY 3: SAVE 20% + FREE SHAKER + SHIPPING (Savings $33.98)
LIMITED TIME:
SWITCH & SAVE OFFER
MAKING THE SWITCH FROM OVERPRICED, UNDERDOSED PRE-WORKOUTS
$19.99
BULK SAVINGS:
BUY 2: SAVE 15% + FREE SHAKER (Savings $20.98)
BUY 3: SAVE 20% + FREE SHAKER + SHIPPING (Savings $33.98)
"...GAME CHANGER FOR MY WORKOUTS"
IAN D.
"...ESSENTIAL BEFORE MY WORKOUT"
IAN DE A.
"NITRAFLEX SPORT HITS DIFFERENT."
DANIEL P
"THE BEST PRE WORKOUT :) "
TAELOR
"GAT HAS DONE IT AGAIN!"
GABBIE M
"...GAME CHANGER FOR MY WORKOUTS"
IAN D.
"...ESSENTIAL BEFORE MY WORKOUT"
IAN DE A.
"NITRAFLEX SPORT HITS DIFFERENT."
DANIEL P
"THE BEST PRE WORKOUT :) "
TAELOR
"GAT HAS DONE IT AGAIN!"
GABBIE M
STRAIGHT ANSWERS, NO BS
WHY IS THIS CHEAPER THAN OTHER PREMIUM PRE-WORKOUTS?
WE SPEND MONEY ON INGREDIENTS, NOT INSTAGRAM INFLUENCERS.
NO PROPRIETARY BLENDS MEANS NO HIDING CHEAP FILLERS.
BETTER FORMULA, HONEST PRICING..
IS 4G CITRULLINE REALLY BETTER THAN 6G CITRULLINE MALATE?.
6G CITRULLINE MALATE = ~3.5G ACTUAL CITRULLINE. OUR 4G PURE L-CITRULLINE IS MORE CITRULLINE, PERIOD.
WILL I FEEL THE BETA-ALANINE TINGLES?
YES, AT 1.6G YOU'LL FEEL IT. BUT MORE IMPORTANTLY, YOU'LL GET THE ENDURANCE BENEFITS THAT REQUIRE THIS DOSE.
HOW DOES THIS COMPARE TO GORILLA MODE/GHOST/C4?
BETTER CITRULLINE DOSE THAN MOST, CLEANER ENERGY THAN ALL, AND TRANSPARENT LABELING UNLIKE MANY. COMPARE OUR LABEL TO THEIRS - WE HIDE NOTHING.
IS THIS TOO STRONG FOR BEGINNERS?
START WITH HALF A SCOOP. EVEN AT HALF DOSE, YOU'RE GETTING MORE REAL INGREDIENTS THAN MOST FULL SCOOPS OF COMPETITORS.
STOP PAYING
PREMIUM PRICES
FOR PIXIE DUST
EVERY OVERPRICED, UNDERDOSED PRE-WORKOUT
IS STEALING YOUR GAINS AND YOUR MONEY.
- FULL TRANSPARENCY
- REAL VALUE
- CLINICAL DOSES
- PROVEN RESULTS
- CLEAN FORMULA
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#COMPETEHARDER WITH NITRAFLEX SPORT
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.