L-arginine is an amino acid that has been studied for its potential to enhance sexual performance. It is thought to help with erectile dysfunction and may also help increase libido. However, there is limited scientific research on the effects of L-arginine on sexual performance, and more research is needed to determine if it does indeed make people last longer in bed.

Does L-arginine make you hard?

L-arginine is an amino acid that is commonly used as a supplement to improve blood flow and treat erectile dysfunction. While it is not a direct treatment for erectile dysfunction, studies have found that it may help improve erectile hardness in some men. However, it is important to note that L-arginine may not be effective for all men and should not be used as a substitute for conventional treatments for erectile dysfunction. Additionally, it is important to speak to a healthcare professional before taking any supplements.

How long does it take for L-arginine to work?

It typically takes between 30 minutes to two hours for L-arginine to start working, depending on the dosage and your individual body chemistry. L-arginine is an amino acid that is converted into nitric oxide in the body, which helps to relax and widen blood vessels for improved blood flow and circulation. This can help to improve exercise performance, reduce fatigue, and improve erectile function. It is important to talk to your doctor before taking L-arginine, as it can interact with some medications and cause side effects.