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Home > Quality Supplements > Energy & Endurance


Rexar Repro Male

Repro Male

 Mucuna pruriens is a plant that is traditionally used in India to treat infertility in men.
€26,99
Rexar Vinitrox

Vinitrox

 Nitric Oxide is responsible for transport through the veins. It ensures better blood flow by increasing the diameter of the veins. Vinitrox is a patented substance that you will not easily see in other products.
€25,99
Rexar Concentration pill

Concentration pill

 Combination of ingredients known to improve concentration. With Bacopa Monnieri, Guarana, Rhodiola Rosea and L-Theanine.
€18,99
Rexar Maca

Maca

 Maca is a powerful adaptogen from the Andes Mountains. It is a root vegetable from the high Andes mountains and is also known as 'Inca Ginseng' or 'Peruvian Ginseng'.
€23,99
Rexar Q10 - 100 mg

Q10 - 100 mg

 The nutritional supplement Q10 is a powerful vitamin-like substance that is also found in all tissues and organs of our body. As we get older, the amount of Q10 in our body decreases.
€24,99
Rexar Magnesium bisglycinate powder (lemon)

Magnesium bisglycinate powder (lemon)

 Magnesium powder based on magnesium bisglycinate which is strengthened by the ingredients Vitamin B6, L-Glycine and Taurine.
€23,99
Rexar Acetyl-L-Carnitine

Acetyl-L-Carnitine

 Acetyl Carnitine supports the transport of free fatty acids across the mitochondrial membrane, helps with fat burning and provides more energy! Acetyl Carnitine promotes memory function. Vegetarian capsule.
€21,99
Rexar Magnesium Bisglycinaat / Taurine

Magnesium Bisglycinaat / Taurine

 Magnesium plays a role in bone formation and supports normal muscle function. It also activates the natural energy in the body and helps to reduce fatigue. In a well-absorbable compound.
€18,99
Rexar B-complex

B-complex

 A Vitamin B complex capsule contains a strong dose of B vitamins. The combination of folic acid, B2, B3, B5 and B6 that is present is good for fatigue and has a beneficial effect on the reduction of physical fatigue.
€18,99
Rexar Caffeine

Caffeine

 Caffeine tablets with 250mg caffeine per tablet.
€18,99
Rexar Cordyceps

Cordyceps

 Cordyceps naturally only grows at high altitudes (above 3000 meters), which is why organically grown Cordyceps is used here.
€18,99
Rexar Vitamin B12

Vitamin B12

 Vitamin B12 helps with fatigue and is good for memory, concentration and mood.
€18,99

Support your energy levels and stamina with scientifically backed supplements

Energy & Endurance: natural support for vitality

Whether you're hitting the gym or facing a long day, our energy supplements are scientifically validated to help reduce tiredness and boost stamina. All products on Rexar.co.uk include EFSA-approved health claims.

Which nutrients support energy?

  • Magnesium contributes to the reduction of tiredness and normal energy metabolism.
  • Vitamin B12 helps maintain normal energy levels and reduces fatigue.
  • Iron is essential for oxygen transport and energy production.
  • Vitamin C supports metabolism and the immune system.
  • Creatine enhances physical performance in short bursts of intense exercise (from 3 g/day).

Boost your performance and recovery

Carbohydrate-electrolyte solutions help maintain endurance during prolonged physical effort.

Why choose Rexar?

  • Only EFSA-approved health claims
  • Fast shipping & free delivery from £100
  • Bulk discounts available

Do not exceed the recommended dose. A healthy lifestyle is important. Food supplements are not a substitute for a varied diet.

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