Directions
How to Take BloodPril: Dose, Timing, Missed Doses and Storage
The label says to "take one (1) capsule daily with an 8 oz. glass of water. May take up to two (2) capsules daily." The seller's notes prefer the morning, before a meal. The label gives no missed-dose rule; do not double up beyond 2 a day. Store the bottle cool and dry, and keep a home blood pressure log to share with your doctor.
Written by the BloodPril editorial teamUpdated
On the label
What do the BloodPril label directions say?
One capsule a day with an 8 oz glass of water, and never more than two. The exact words on the bottle: "As a dietary supplement, take one (1) capsule daily with an 8 oz. glass of water. May take up to two (2) capsules daily."
Each capsule is one serving, and each bottle holds 60 capsules. The label gives no time of day and no food rule. The seller's notes say the morning, before a meal, is preferred.
| Serving size | 1 capsule |
|---|---|
| Daily amount | 1 capsule; up to 2 |
| Taken with | An 8 oz glass of water |
| Blend per capsule | 500 mg of L-citrulline DL-malate, L-arginine AKG and L-arginine HCl |
| Missed dose | Not published |
| Who should consult a physician first | Pregnant or nursing mothers, under 18, anyone with a known medical condition |
The full panel is on the Supplement Facts page.
Step by step
How to take BloodPril, step by step
Four steps from a new bottle to a 60-day log, with a picture for each.
- 01
Check the seal
Open a new bottle only if the safety seal is intact. The label says not to use it if the seal is damaged or missing.
- 02
One capsule, 8 oz of water
Swallow one capsule with a full 8 oz glass of water. The label allows up to two a day, never more.
- 03
Same time each morning
The seller's notes prefer the morning, before a meal. A fixed time makes the routine easy to keep.
- 04
Log it for 60 days
Write down home cuff readings and capsules taken. Share the log with your doctor before day 60.
1 or 2
Should you take 1 or 2 BloodPril capsules a day?
Start with one. The label allows two, but nothing shows that two work better.
| Daily dose | Blend a day | One bottle lasts | Per day, 2 bottles | Per day, 3 bottles | Per day, 6 bottles |
|---|---|---|---|---|---|
| 1 capsule (label dose) | 500 mg | 60 days | $1.32 | $0.98 | $0.82 |
| 2 capsules (label maximum) | 1,000 mg | 30 days | $2.63 | $1.97 | $1.63 |
Two capsules double the cost and halve how long a bottle lasts. Even 1,000 mg is a quarter of the lowest daily arginine dose used in blood pressure trials (Dong et al., Am Heart J 2011), so the second capsule does not close the research gap.
Give one capsule a fair run with your log first. If you take blood pressure medicine, ask your doctor before raising the dose, since arginine can add to those drugs (Mayo Clinic, L-arginine). Write the change in your log so later readings make sense.
Timing
What is the best time to take BloodPril?
The morning, before a meal, is what the seller's notes prefer. The label itself only says once daily with water, so any steady time works.
- Pick one time and keep it. Habit matters more than the hour.
- Pair it with something you already do, such as filling your first glass of water.
- Keep your medicines on their own schedule. Ask your pharmacist whether to space the capsule from any pill you take.
- Measure first, then take it, if you log morning readings. That keeps your timing the same every day.
The results timeline shows what to record in each week.
Missed dose
What if you miss a dose of BloodPril?
The label gives no missed-dose rule; do not double up beyond 2 a day. If you remember later the same day, taking it then still keeps you at one a day. If the day has passed, carry on with the next one.
Mark missed days in your log. A week with gaps is not a fair test, and your doctor should know when you skipped.
Storage
How should you store BloodPril?
In a cool, dry place, away from heat, light and humidity, and out of children's reach. The label reads: "Keep away from heat, light, and humidity to preserve freshness. Keep out of the reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place."
- Close the cap tightly after each use.
- Avoid the bathroom cabinet and the windowsill; steam and sun are the main risks.
- Keep capsules in the original bottle, so the label and any lot code stay with them.
- Check the seal on every new bottle before first use.
If a bottle arrives with a broken seal, do not use it. Call the order desk at +1 (302) 200-3480 with your order ID. The batch verify page explains the codes on the bottle.
Home log
How do you keep a home blood pressure log on BloodPril?
Six steps, the same way every time. A good log is the only way to judge any supplement fairly.
Use a cuff that fits
Choose a home monitor with a cuff that fits your arm well. A poor fit gives readings you cannot trust (MedlinePlus, High BP in adults).
Rest for five minutes
Sit quietly for at least five minutes before you measure. Skip the reading right after a walk, a meal or a stressful call.
Sit the same way each time
Use the same chair, the same arm and the same position for every reading, so the numbers compare fairly.
Measure and write it down
Record the date, clock time, top and bottom numbers and pulse. Add a note on salt, sleep, alcohol or stress.
Repeat at fixed times
Take readings at the same times each day, for example after waking and before dinner, for a week before you start and through day 60.
Bring the log and the monitor
Take both to your appointments. Your doctor can compare your monitor with the office reading (MedlinePlus, High BP in adults).
Reading method from MedlinePlus (MedlinePlus, High BP in adults). High blood pressure usually has no symptoms, so the numbers matter more than how you feel (MedlinePlus, High blood pressure).
Before day 1
What should you tell your doctor before you start?
That you plan to take an arginine and citrulline supplement, and which medicines you use.
Nitrates, ED drugs and blood pressure medicines matter most here (Mayo Clinic, L-arginine). Keep taking your prescribed medicine while you try BloodPril, and never stop or change a dose on your own (MedlinePlus, BP medicines).
Supply
How many BloodPril bottles do you need?
For a 60-day trial at one capsule a day, one bottle is enough, but the smallest pack is two bottles. That gives 120 days at one a day, or 60 days at two.
- 2 bottles: 120 days at 1 a day; $79 each, $158 total.
- 3 bottles: 180 days at 1 a day; $59 each, $177 total.
- 6 bottles: 360 days at 1 a day; $49 each, $294 total.
Shipping cost appears at checkout. Compare packs on the pricing page.
FAQ
How to use BloodPril: FAQ
What time of day should I take BloodPril?
The seller's notes prefer the morning, before a meal. The label only says once daily with an 8 oz glass of water, so a fixed evening time also follows the directions. Choose the time you can keep every day, and note it in your log.
Can I take BloodPril on an empty stomach?
The label sets no food rule, only one capsule with an 8 oz glass of water. The seller's notes suggest taking it before a meal. If a capsule upsets your stomach, try it with food and tell your doctor if it continues.
Can I take 2 BloodPril capsules at the same time?
The label says you may take up to two capsules daily but does not say whether together or apart. Start with one. If your doctor agrees to two, keep the timing the same each day and never go above two.
Can I take BloodPril with my other pills?
Ask your pharmacist or doctor first, especially for blood pressure, heart or ED medicines. Arginine can add to their effect (Mayo Clinic, L-arginine). Your prescriptions keep their own schedule; the pharmacist can tell you whether to space them from the capsule.
Can I open a BloodPril capsule and mix it into a drink?
The label gives no guidance on opening capsules. The directions are to take the capsule with an 8 oz glass of water, so swallowing it whole follows the label. If you have trouble swallowing capsules, ask a pharmacist before you open one.
Does BloodPril need to be refrigerated?
No refrigeration is listed. The label says to store it in a cool, dry place, away from heat, light and humidity, and out of the reach of children.
Should I keep checking my blood pressure at home while taking BloodPril?
Yes. A home log, taken seated after five minutes of rest with a well-fitting cuff, is the only way to see whether anything changes (MedlinePlus, High BP in adults). Start a week before your first capsule and share the log with your doctor.
Who wrote this
Written and reviewed by
Plain-language pages built from the label, the sales page and linked public health sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a U.S. shop that sells BloodPril, not by the manufacturer. We earn money when you buy through our order links.
Keep reading
More about BloodPril
Results timeline
A week-by-week plan for judging BloodPril with a home cuff log and your doctor, inside the 60-day window.
Read moreSupplement Facts
The BloodPril label read line by line, including what a proprietary blend can and cannot tell you.
Read more
Pricing
All three BloodPril packs with totals, cost per day at 1 or 2 capsules, and what checkout adds.
Read moreBloodPril U.S. shop
Ready to try BloodPril?
Pick a pack. One capsule a day; even the 2-bottle pack lasts 120 days at that dose, longer than the 60-day window.
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