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Arginine, Citrulline and Memory: What Label A's Four Lines Can and Cannot Show
HoneyPezil Label A prints four arginine and citrulline lines, 600 mg together. The body turns citrulline into arginine, and arginine feeds nitric oxide, which relaxes blood vessels. That is biology, not proof of better memory: Mayo Clinic describes safety and interactions, and we found no verified source on memory.
Written by the HoneyPezil label deskUpdated · 5 min read
In the body01
What do arginine and citrulline do in the body?
Citrulline is converted to arginine, and arginine is used to make proteins and nitric oxide, a gas that relaxes blood vessel walls.
That chain is textbook biology and the reason the two names sit together on supplement labels. It stops short of the step that matters for a memory claim: a trial in people that measures memory. Mayo Clinic's arginine page covers safety, side effects and interactions, and does not present arginine as a memory aid 1.
The lines02
How much arginine and citrulline is in a HoneyPezil capsule?
Label A prints four lines: 200 mg L-arginine, 200 mg L-arginine AKG extract, 100 mg L-citrulline HCl and 100 mg L-citrulline malate.
| Line | Amount | What we found |
|---|---|---|
| L-Arginine (base) | 200 mg | Safety and interactions listed 1 |
| L-Arginine AKG 2:1 | 200 mg | Extract weight; pure arginine inside not printed |
| L-Citrulline HCl | 100 mg | No verified source found |
| L-Citrulline Malate | 100 mg | No verified source found |
These four lines are on Label A only. Label B lists none of them, which is one more reason to read your own bottle.
Cautions03
Who should be careful with arginine?
People on blood-pressure, diabetes or nitrate medicines, people with asthma and anyone after a recent heart attack should ask a doctor first.
Mayo Clinic lists side effects such as nausea, abdominal pain, diarrhea and bloating, notes it may worsen asthma and says it is not recommended after a recent heart attack 1. Keep taking prescribed medicine. Sudden confusion or weakness means 911 2. See supplements and medicines for what to say to a pharmacist.
Known biology, listed cautions, no memory trial of this capsule.
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Confirm the panel, ask your pharmacist and read the guarantee wording before you pay.
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Order 6 bottlesPrices on the HoneyPezil sales page, October 30, 2026 3. Two bottles are also sold for $158, plus the shipping shown at checkout. Read the panel on your own bottle and check your medicines with your doctor or pharmacist.
FAQ05
HoneyPezil questions people ask
Does arginine improve memory?
No source we read says so; Mayo Clinic covers safety and interactions.
Is L-citrulline malate the same as citrulline HCl?
Both give citrulline, joined to malic acid or as a hydrochloride.
Are these lines on Label B?
No. Label B lists glucosamine, ginkgo, turmeric, marigold, green tea and bamboo silica.
Is arginine safe with blood-pressure medicine?
Mayo Clinic lists an interaction. Ask your pharmacist.
Who wrote this06
Written and reviewed by
Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site for a USA Authorized HoneyPezil Retailer. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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