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Part of our Arialief overview. Last checked October 20, 2026.
Arialief dosage per day is one capsule, according to the bottle label, which reads "take one (1) capsule daily"[1]. Each bottle holds 30 capsules, so one bottle covers 30 days. The FAQ on the sales video page says 2 capsules a day instead, which would empty a bottle in 15 days. We go with the label, since that is what the product's own Supplement Facts panel is built around.
How do you take Arialief?
You take Arialief by swallowing one capsule a day, as the label directs. The label's exact wording is "take one (1) capsule daily", with a serving size of 1 capsule and 30 servings per container[1].
The label does not say what time of day, whether to take it with food, or how much water to use. Anything beyond "one capsule daily" is our inference, and we mark it that way below.
The label also carries a caution: not for anyone under 18, pregnant or nursing, and ask a physician before use if you take medication or have a medical condition[1]. That applies at any dose.
When the sales page and the label disagree, trust the label on the bottle you receive.
What is the right dose and timing?
The right dose is the label dose: 1 capsule, which supplies 80 mg of magnesium (19% of the Daily Value) plus a 575 mg blend of five other ingredients in undisclosed amounts[1].
Taking 2 capsules, as the sales FAQ suggests, gives 160 mg of magnesium. That is still under the 350 mg a day upper limit for supplemental magnesium[2], but it also doubles alpha lipoic acid, which can lower blood sugar[3].
On timing, the label is silent. A few practical points, which are our inference and not label directions:
- Pick one time of day and keep it, so you do not miss or double doses.
- Taking it with a meal may ease stomach upset, a known effect of magnesium and L-carnitine.
- Keep it 2 or more hours away from tetracycline or quinolone antibiotics and bisphosphonates, as NIH advises for magnesium[2].
Do not raise the dose to speed things up. No study tested Arialief at any dose.
How long does one bottle last?
One 30-capsule bottle lasts 30 days at the label dose and 15 days at the sales FAQ dose. There is no single-bottle order; packages start at 2 bottles. Prices are from the vendor order grid, checked October 20, 2026.
| Package | Price (US) | Days at 1 capsule | Days at 2 capsules | Cost per day at 1 capsule |
|---|---|---|---|---|
| 2 bottles | $158 + $9.99 shipping = $167.99 | 60 | 30 | $2.80 |
| 3 bottles | $207, free US shipping | 90 | 45 | $2.30 |
| 6 bottles | $294, free US shipping | 180 | 90 | $1.63 |
Cost per day doubles at 2 capsules. The refund promise covers 60 days, so a 6-bottle order outlasts it. Our price and coupon page covers bonuses and refund terms.
What should you avoid while taking it?
Avoid doubling up on the same ingredients and avoid starting it alongside certain medicines without advice. Arialief has no caffeine or stimulants on its label[1], so the overlap risk is with other supplements and drugs:
- Other products with magnesium, alpha lipoic acid, CoQ10, L-carnitine or turmeric, such as a multivitamin or a second nerve formula. Doses add up.
- Diabetes drugs and insulin, since alpha lipoic acid can lower blood sugar[3].
- Warfarin and other blood thinners, because of CoQ10, L-carnitine and turmeric.
- Thyroid hormone, which L-carnitine may blunt.
- Antibiotics and bone drugs taken at the same time as the capsule.
The full interaction list is on our Arialief side effects page.
How do you track whether it is doing anything?
Track the symptom you bought it for, on a set schedule, starting before your first capsule. A simple log works:
- Day 0: rate pain, burning and tingling from 0 to 10, and note where you feel them.
- Each week: repeat the same ratings on the same day, plus how you slept and how far you walked.
- Every day: note the dose taken and any side effects, such as loose stools or rash.
- If you have diabetes: log blood sugar readings as your doctor advises.
- Day 50: compare with day 0 so you can decide before the 60-day refund window closes.
Write the log on paper or in a phone note, whichever you will keep up. A steady record is more useful than memory when you decide whether to reorder or ask for a refund.
The vendor suggests 4 to 6 months[4], but no study backs that timeline. See does Arialief work for what trials measured.
When should you stop and talk to a doctor?
Stop taking Arialief and talk to a doctor if side effects appear or nerve symptoms get worse. Get care right away if you notice:
- Shakiness, sweating or confusion, signs of low blood sugar
- Yellow skin or eyes, or dark urine
- Swelling of the face or throat, or trouble breathing
- New leg weakness, foot drop, or loss of bladder or bowel control
- Numbness that spreads quickly
Also stop if you become pregnant, and tell your doctor before any surgery.
How to take it: our summary
Follow the label, not the sales page, and keep a log from day one.
- Take 1 capsule a day, per the label.
- Pick a fixed time; a meal may help your stomach.
- Space it from antibiotics and bone drugs.
- Ask a doctor first if you take diabetes drugs, warfarin or thyroid medicine.
- Rate symptoms weekly and decide by day 50.
Back to the Arialief overview.
Frequently asked questions
How many Arialief capsules should I take a day?
The bottle label says one capsule daily. The FAQ on the sales video page says two, which doubles every ingredient and halves how long a bottle lasts. Follow the label on the bottle you receive unless your doctor advises otherwise.
How to take Arialief capsules, with or without food?
The label does not say. It only directs one capsule daily. Taking it with a meal may ease stomach upset from magnesium or L-carnitine, but that is general advice, not a vendor direction. Keep the same time each day.
How long does a bottle of Arialief last?
A bottle has 30 capsules. At the label dose of one a day it lasts 30 days. At two a day, as the sales FAQ says, it lasts 15 days. The smallest order is 2 bottles, $167.99 with shipping, checked October 20, 2026.
Can I take Arialief at night?
The label gives no timing, so morning or night both fit its directions. CoQ10 can cause mild trouble sleeping in some people, so if you notice that, move the capsule to the morning.
What happens if I miss a dose of Arialief?
The label does not cover missed doses. A reasonable approach is to skip the missed capsule and take the next one at your usual time, without doubling up. Ask a pharmacist if you are unsure.
Sources
- Arialief bottle label and Supplement Facts (image). Arialief, read October 20, 2026.
- Magnesium: Fact Sheet for Health Professionals. NIH Office of Dietary Supplements, read October 20, 2026.
- Alpha-Lipoic Acid. NCCIH, National Institutes of Health, read October 20, 2026.
- Arialief home and sales page. Arialief, read October 20, 2026.
This page is general information, not medical advice. Dietary supplements are not reviewed by the FDA for safety or effectiveness before they are sold and are not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor before taking any supplement, especially if you are pregnant, nursing, take medication or have a health condition.
