GNx - Giatros Nutrition Dileucine Peptide 120 Caps

Νόμιμο συμπλήρωμα διατροφής με αριθμό γνωστοποίησης ΕΟΦ 121454/14-10-2025

DIRECTIONS OF USE.
Take 2 g (4 capsules) daily, ideally 30 minutes before exercise.
On non-training days, take 2 g (4 capsules) on an empty stomach in the morning.

SUPPLEMENT FACTS.
Serving Size: 4 Capsules
Servings per Container: 30

	4 Caps	% NRV
L-Leucyl L-Leucine Monohydrate	2000mg	**
* NRV = Nutrient Reference Value (EU Regulation 1169/2011). ** NRV not established.

Giatros Nutrition Dileucine (GNx)

Giatros Nutrition Dileucine delivers pure L-Leucyl-L-Leucine (Leu-Leu), a natural dipeptide of leucine representing a major advancement in amino acid science. Unlike free leucine, dileucine is absorbed intact via the PepT1 dipeptide transporter, bypassing the limitations of single-amino-acid absorption and achieving higher plasma availability and faster cellular delivery to muscle tissue. This innovative mechanism translates into stronger activation of the mTOR anabolic pathway, greater stimulation of muscle protein synthesis (MPS), and enhanced training adaptations.

Scientifically Proven Benefits:

In a randomized, double-blind, crossover trial in healthy young men, supplementation with 2 g of dileucine resulted in a ~159% increase in muscle protein synthesis (MPS) compared to fasting baseline, and a 60% greater MPS response than 2 g of leucine. Dileucine also produced stronger activation of key anabolic signaling proteins - Akt, p70S6K, and rpS6 - confirming its enhanced capacity to trigger the mTOR growth pathway. Plasma kinetics further showed higher total exposure (AUC) for dileucine compared to leucine, highlighting its superior absorption, bioavailability, and anabolic potency.

Increased strength and training performance. A 10-week double-blind, placebo-controlled study in resistance-trained men demonstrated that 2 g of dileucine daily significantly increased leg press 1RM strength versus placebo and improved repetitions to failure (RTF) compared to both placebo and leucine. These findings confirm that dileucine supplementation enhances training capacity, endurance, and muscle strength beyond what leucine alone can achieve.

In summary, Giatros Nutrition Dileucine Peptide is the most advanced anabolic amino acid formulation ever developed, scientifically proven to stimulate muscle protein synthesis 60% more than leucine and to enhance strength, endurance, and recovery. Powered by cutting-edge peptide science, it’s the purest, most bioavailable Leu-Leu dipeptide, the ideal choice for athletes and professionals aiming for maximum lean mass and performance.

References

- Paulussen KJM, Alamilla RA, Salvador AF, McKenna CF, Askow AT, Fang HY, Li Z, Ulanov AV, Paluska SA, Rathmacher JA, Jäger R, Purpura M, Burd NA. Dileucine ingestion is more effective than leucine in stimulating muscle protein turnover in young males: a double blind randomized controlled trial. J Appl Physiol (1985). 2021 Sep 1;131(3):1111-1122. doi: 10.1152/japplphysiol.00295.2021.
- Hagele AM, Krieger JM, Gaige CJ, Holley KF, Gross KN, Iannotti JM, Allen LE, Sutton PJ, Orr LS, Mumford PW, Purpura M, Jager R, Kerksick CM. Dileucine ingestion, but not leucine, increases lower body strength and performance following resistance training: A double-blind, randomized, placebo-controlled trial. PLoS One. 2024 Dec 31;19(12):e0312997. doi: 10.1371/journal.pone.0312997.