100% Beetroot Extract & 100% L-Citrulline Malate 2:1
100% Beetroot Extract & 100% L-Citrulline Malate 2:1
100% Beetroot Extract & 100% L-Citrulline Malate 2:1
hyve

100% Beetroot Extract & 100% L-Citrulline Malate 2:1

Aumento della prestazione di resistenza, 153 + 270 g

929 Kč

The Endurance Performance Boost package combines two scientifically proven ingredients – Nitrates and L-Citrulline – which support endurance performance through increased nitric oxide (NO) availability. Each substance also uses a different metabolic pathway, which further promotes better muscle blood flow, more efficient oxygen and nutrient transport, and higher energy production during exercise compared to nitrates or L-citrulline alone.

100% L-Citrulline Malate 2:1 increases arginine availability for nitric oxide production and helps delay muscle fatigue during intense exertion.

100% Beetroot Extract helps utilize oxygen more efficiently, delays fatigue, and extends the time to exhaustion during maximum performance.

The ideal combination if you want to take your training to a higher level and get the most out of yourself during a race.

Composizione:

100 % L-Citrullina DL Malato 2:1

Estratto di barbabietola rossa — Beta vulgaris (standardizzato al 10 % di nitrati), vitamina C (acido L-ascorbico).

Una dose di estratto di barbabietola rossa contiene 500 mg di nitrati naturali.

Citrullina, 6 000 mg
Nitrati, 500 mg
Vitamina C, 80 mg

Estratto di barbabietola rossa:
Mescola una porzione (1 misurino) con 50 ml di acqua e assumi circa 2,5–3 ore prima dell'allenamento. Per la preparazione alla gara, gli atleti allenati possono assumere 1 porzione al giorno per 7 giorni prima della prestazione per aumentare il livello di nitrati.

L-Citrullina Malato 2:1:
Mescola 1 misurino (9 g) in acqua e assumi circa 90 minuti prima dell'allenamento o della gara. Per la prestazione in gara, assumi ogni giorno per 7 giorni prima della gara per il massimo effetto. Puoi inserire il prodotto senza problemi anche nella tua routine quotidiana.

Integratore alimentare. Estratto di barbabietola rossa con vitamina C.
Integratore alimentare. L-Citrullina DL Malato 2:1.

Allergeni: Dichiariamo che il prodotto non contiene alcun allergene ai sensi del Regolamento (UE) n. 1169/2011 del Parlamento europeo e del Consiglio relativo alla fornitura di informazioni sugli alimenti ai consumatori. La possibilità di contaminazione crociata del prodotto durante il processo di produzione e lo stoccaggio è stata completamente esclusa dall'analisi dei rischi.
Attenzione: Questo prodotto non è destinato a sostituire una dieta varia. Non è destinato a bambini, donne in gravidanza e in allattamento. Il distributore non è responsabile per danni derivanti da un uso o una conservazione non corretti.
Conservazione: Conservare in luogo asciutto a una temperatura fino a 25°C. Proteggere dal gelo e dalla luce solare diretta. Tenere fuori dalla portata dei bambini.
Peso: 153 & 270 g

100% Beetroot Extract & 100% L-Citrulline Malate 2:1
929 Kč
hyve
Performance science
Scientifically backed

Citrulline + Beetroot extract: a combination that lifts performance more than either alone

A 9-week clinical study of 32 trained triathletes showed that the combination of citrulline and nitrate-rich beetroot extract improved endurance performance more markedly than either supplement alone.

32 Trained triathletes  ·  randomised, double-blind study  ·  Nutrients, 2022
See the study results ↓
9 weeks
Supplementation period
+5,1 %
VO2max with the combination
citrulline + beetroot
0×
VO2max improvement
with placebo
What to get

Choose your path

You can get the products from this study separately or as a discounted bundle.

hyve 100% Beet Root Extract
100% Beet Root Extract
500 mg nitrates / serving, 153 g
589 Kč
Buy →
hyve 100% L-Citrulline Malate 2:1
100% L-Citrulline Malate 2:1
9 g / serving, 270 g
389 Kč
Buy →
★ From the study
hyve Beet Root Extract a L-Citrulline Malate balíček
Endurance Performance Boost
Beet Root Extract + Citrulline bundle
978 Kč929 Kč
Buy the bundle →
Recommended based on the study

Test the combination,
not just a single supplement

Citrulline alone or beetroot alone works. But according to this 9-week study of triathletes, it was their combination that substantially improved aerobic performance. Complete your bundle.

Recommended dosage according to the study: 3 g citrulline + 2.1 g beet root extract daily
Timeline

How long until it works

The effect builds gradually — the study results come after a full 9 weeks of regular use.

Week 1
Supplementation starts, the body adapts
Weeks 4–5
First perceived improvement in performance
Week 9
Measurable VO2max improvement
↓  Want to know what it's based on?  ↓
Study protocol

Exactly what the athletes took

Four groups, the same training plan (6× a week, 9 weeks) — the only difference was the supplement.

Citrulline
3 g / day
Nitric oxide precursor, supports muscle protein synthesis
Beet Root Extract
2.1 g / day
= 300 mg nitrates, supports blood flow and muscle contraction
Training
135 h
Total training volume over 9 weeks, the same for all groups
Higher VO2max Less fatigue Longer performance
How to do it in practice

When and how much to take

The study tested long-term daily dosing. In practice, a different, more precise timing applies for maximum effect on the day of performance.

🥤
Beet Root Extract
2–3 h before performance
1 scoop (500 mg nitrates) — that's how long it takes the body to convert nitrates into nitric oxide.
⏱
L-Citrulline Malate
90 min before performance
1 scoop — citrulline is absorbed faster and is also worth taking long term.
Citrulline works best long term — the effect on muscle recovery and protein synthesis builds gradually, so it makes sense to take it daily, not just on race day.
Results

What improved — and by how much

Results of the combination group (citrulline + beet root extract) compared with baseline after 9 weeks.

Cooper test — endurance performanceStatistically significant
Distance run in 12 minutes, VO2max estimate — the only test with a significant difference between groups.
+5,1 %
VO2max
1-minute test — abdominal muscle endurance
Number of repetitions in 1 minute. The only group with a significant improvement over time was CIT + beetroot.
+14,8 %
Repetitions
Horizontal jump — explosive power
Standing jump distance. The combination group had the highest increase of all four groups.
+4,0 %
Jump distance
Rostislav
★★★★★
“Four races, four personal bests, nothing more to add…”

Why the combination works better than the supplements alone

1
Both citrulline and beetroot raise nitric oxide via two different pathways — the effects don't add up, they complement each other.
2
Better muscle blood flow and faster ATP production mean less fatigue at the same output.
3
Citrulline also reduces lactate build-up and supports muscle tissue recovery.
Study source

Burgos, J. et al. (2022). Combined Effects of Citrulline Plus Nitrate-Rich Beetroot Extract Co-Supplementation on Maximal and Endurance-Strength and Aerobic Power in Trained Male Triathletes. Nutrients, 14(1), 40. Randomised, double-blind, placebo-controlled study, n = 32 (4 groups of 8). The results of a single clinical trial may not apply to every individual. A food supplement is not a substitute for a varied diet.