How do you take Arginine Aspartate?

For adults, the usual dose is one ampoule (5 g) of Potenciator oral solution taken by mouth, 1 to 3 times daily. You can dilute it in a glass of water or juice and take it before or during meals. Follow your pharmacist's or doctor's instructions on how long to use it.

What are the side effects of Arginine Aspartate?

Stomach discomfort or mild belly pain, nausea or feeling like you want to vomit, diarrhea or loose stool, mild headache

Who should not take Arginine Aspartate?

People who are allergic to arginine or aspartate should not take this drug. People with severe kidney disease or liver failure should avoid it unless directed by a doctor. Those with a history of herpes infections should be cautious, as arginine may worsen outbreaks.

OTC

Amino acid supplement (energy and liver support)

Arginine Aspartate

Q: What is Arginine Aspartate used for?

General body weakness, tiredness and fatigue, poor appetite, recovery after illness or surgery, liver support, low energy levels

Last reviewed June 2026

Who is this for?

What is this drug?

Arginine Aspartate is a combination of two amino acids (building blocks of protein) that helps boost energy, reduce fatigue, and support liver function by helping your body get rid of toxins like ammonia.

What is it used for?

General body weaknesstiredness and fatiguepoor appetiterecovery after illness or surgeryliver supportlow energy levels

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Vitamins & Supplements

How it works

Enhances cellular energy production by replenishing amino acid substrates for the urea cycle and protein synthesis, while promoting hepatic detoxification and improving nitrogen metabolism to support recovery from catabolic states and fatigue.

Available Over The Counter

Get this from any pharmacy or chemist — no prescription needed.

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What to watch out for

Buy only from reputable pharmacies — avoid roadside sellers or open market drugs, as the product may be expired or fake. Do not use this as a replacement for proper food and nutrition; it is a supplement, not a meal. If your tiredness or weakness does not improve after a reasonable period, see a doctor to rule out other conditions like malaria or typhoid.

Common Side Effects

Stomach discomfort or mild belly pain
nausea or feeling like you want to vomit
diarrhea or loose stool
mild headache

Serious Side Effects

Severe allergic reaction such as swelling of the face
lips
or throat and difficulty breathing — go to the hospital immediately. If you notice unusual confusion
rapid heartbeat
or chest tightness
seek medical help right away.

Drug Interactions

If you are taking blood pressure-lowering drugs, arginine aspartate may increase their effect and cause your blood pressure to drop too low. People using blood thinners like warfarin should consult a doctor before taking this supplement. Avoid combining with other amino acid supplements without medical advice.

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Pregnancy & Breastfeeding Warning

If you are pregnant or breastfeeding, consult your doctor before using Arginine Aspartate, as there is not enough evidence to confirm it is completely safe during pregnancy and breastfeeding.

Who Should NOT Take This

People who are allergic to arginine or aspartate should not take this drug. People with severe kidney disease or liver failure should avoid it unless directed by a doctor. Those with a history of herpes infections should be cautious
as arginine may worsen outbreaks.

How to Store

Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in cars or near windows. Keep it away from moisture and always out of the reach of children.

For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.