Best prices all year round!
Best prices all year round!


AAKG Mega Hardcore is one of the first nitric oxide boosters available on the market containing also arginine and citrulline, the most reliable combination of ingredients that promote the synthesis of nitric oxide (NO), which helps to improve the muscle pump (increased blood flow to the active muscles). Arginine is the only substrate for NO synthesis, so AAKG Mega Hardcore offers the optimal amount of this amino acid in a stable form – AAKG. However, arginine is extensively used in our bodies, so it could be utilised for purposes other than NO synthesis (e.g. urea cycle or creatine production). Therefore, AAKG Mega Hardcore also contains citrulline, which can be transformed into arginine in the body. The combination of arginine and citrulline ensures a constant supply of the substrate for NO synthesis, which helps to set the bar higher for workouts.

Who is the product recommended for? For anyone who needs a comprehensive muscle pump stimulator with a combination of arginine and citrulline. This product is perfect for those who want a pure muscle pump.

Nutrition Facts

Serving Size: 4 Capsules

Servings Per Container: 30/60

AmountPer Serving%RI*
L-Arginine Alpha-Ketoglutarate (AAKG)1680 mg0%
Citruline Malate1120 mg0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.


L-Arginine Alpha-Ketoglutarate (AAK), Citruline Malate

Other ingredients

L-arginine alpha-ketoglutarate, citruline malate, capsule shell (gelatine; colour - titanium dioxide), anti-caking agent - magnesium salts of fatty acids.

Consume 4 capsules two times a day with 300 ml of water.

Weight0.15 kg

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AAKG Mega Hardcore, Caps – 120 caps
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