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How Many Melonex Capsules Should You Take a Day?

Quick answer

How many Melonex a day? The label says take one capsule daily with an 8 oz glass of water, and that you may take up to two capsules daily. It also warns against going over the recommended dose. One capsule makes a 60-capsule bottle last 60 days; two make it last 30.

Written by the Melonex label deskUpdated · 4 min read

The flat Melonex label showing the front panel and the Supplement Facts
The flat label as printed on the bottle.

What is the label dose of Melonex?

The label dose is one capsule a day, taken with an 8 oz glass of water.

That is a full cup, not a sip. The serving size on the Supplement Facts panel is also one capsule, so the starting line and the serving agree.

The label then adds that you may take up to two capsules daily. It does not say who should, when, or why. It also warns: do not exceed the recommended dose.

Is it safe to take two Melonex a day?

Two a day is allowed by the label wording, but the label gives no reason to choose it over one.

We found no source that tests two capsules of this blend. If you take blood pressure medicine, a nitrate or a sildenafil-type medicine, or you have had a heart attack, ask your doctor before even one (Mayo Clinic, L-arginine).

A safe habit, as the how-to-use page explains: start at one, keep your cuff readings going, and talk to your doctor before going higher. Keep taking any prescribed medicine as directed (AHA, Managing BP Medications).

No fast track

Do not double up to catch up. The label does not describe it.

How long does a bottle last at one or two a day?

At one capsule a day a 60-capsule bottle lasts 60 days, and at two it lasts 30 days.

The table applies that to each pack on the sales page.

Days of supply by pack and daily dose
PackAt 1 a dayAt 2 a dayPrice
2 bottles120 days60 days$158 plus $9.99 shipping
3 bottles180 days90 days$207, free US shipping
6 bottles360 days180 days$294, free US shipping

The per-day prices on the sales page, about $1.15 for 3 bottles and $0.82 for 6, assume one capsule a day. At two a day they double.

Melonex: from $49 a bottle60 capsules · 2, 3 or 6 bottles · free US shipping on 3 and 6 · 60-day money-back guarantee

See packs

Does taking two Melonex reach the doses used in studies?

No. Two capsules are 1,000 mg of blend, and studies use grams.

Citrulline trials ran 3 to 8 g a day (Cleveland Clinic, L-citrulline). A 12 g a day sports trial used the arginine alpha-ketoglutarate form (Campbell 2006, L-arginine AKG trial). Even two capsules fall at least three times short of the lowest citrulline figure, and each name is only part of the blend.

  • L-Citrulline DL-Malate

    At most 16.7% of the low study amount
    Most one Melonex capsule can hold (label order)500 mg
    3 to 8 g a day of citrulline, 1 to 16 weeks (Cleveland Clinic summary)3,000-8,000 mg

    The label prints no amount for this name; 500 mg is the ceiling its place in the list allows. (Cleveland Clinic, L-citrulline)

  • L-Arginine alpha-ketoglutarate

    At most 6.2% of the low study amount
    Most one Melonex capsule can hold (label order)250 mg
    4 g per dose, 12 g a day, in a 35-man sports trial4,000-12,000 mg

    The label prints no amount for this name; 250 mg is the ceiling its place in the list allows. (Campbell 2006, L-arginine AKG trial)

Red bars: the most one daily capsule can hold of that name, worked out from the label order (the real amount is not printed). Green bars: the amount used in the study we found, set to full width. A studied dose says what was tested, not what works for you, and no study tested Melonex.

So a higher intake is not a way to match a study; see the 500 mg blend. If the one-capsule routine suits you, these are the packs. Check the 60-day guarantee at checkout.

3 white Melonex capsule bottles

180-day supply

3 bottles: 180 days

$207$69 a bottle · about $1.15 a day

Free US shipping · 60-day money back

Order 3 bottles
6 white Melonex capsule bottles

Lowest per bottle

6 bottles: 360 days

$294$49 a bottle · about $0.82 a day

Free US shipping · 60-day money back

Order 6 bottles

Prices on the Melonex sales page, October 19, 2026 (Melonex sales page). Two bottles are also sold for $158, plus $9.99 shipping. Check your medicines with your doctor or pharmacist before you order.

FAQ01

Melonex questions people ask

Can I take Melonex twice a day?

The label says you may take up to two capsules daily, with an 8 oz glass of water, and not to exceed the recommended dose. It does not say how to space them. Ask your doctor first, especially on blood pressure medicine.

What happens if I miss a Melonex dose?

The label does not cover a missed dose. Skip it and take your next capsule as usual, rather than doubling up. If you are unsure, ask a pharmacist, and keep taking any prescribed medicine on time.

Should I take Melonex with food?

The label prints no food rule. It only says to take the capsule with an 8 oz glass of water. If a capsule upsets your stomach, ask your pharmacist whether taking it with a meal makes sense for you.

Who wrote this02

Written and reviewed by

Written byThe Melonex label deskMelonexcardio, Official U.S. Melonex shop

Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.

Medically reviewed byDr. Maria Menucci, MD, PhysicianRole: Medical reviewerReview date: October 19, 2026

Last updated . See our editorial standards and how we check reviews. This website is the information site for the Official U.S. Melonex shop. It is not the manufacturer or the distributor named on the label. We make money when you buy through our order links.

Official U.S. Melonex shop

Ready to try Melonex?

Check your medicines first, especially blood-pressure medicine, then pick a pack. Six bottles cost the least per bottle; three and six ship free in the US; every pack carries the 60-day money-back guarantee.

  • Secure checkout on the sales site
  • 60-day money-back guarantee
  • Ships from the U.S.
Three white Melonex capsule bottles

MelonexFrom $49 a bottle · free US shipping on 3 and 6 · 60-day guarantee

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