Safety · Too much
SynoCell Overdose: What to Do If You Take Too Many Capsules
A SynoCell overdose means more than the labeled serving of 2 capsules. The brand publishes no upper limit and no overdose data, so the safe move is to stay at one serving a day. If you took extra, stop for the day, call a pharmacist or poison control, and get urgent care for swelling, breathing trouble or bleeding.
Written by the SynoCell editorial teamMedically reviewed by Dr. Nehad Soloman, MD, FACR, PhysicianReviewed · Updated · 7 min read
Key facts
A SynoCell overdose is not a term the brand uses, and this site has no published overdose figure to quote. What it does have is a clear serving, five printed amounts and a short list of cautions. This page puts those together so you can see what taking too much would really mean.
- One serving is 2 capsules. A bottle holds 60 capsules, so 30 servings.
- The labeled serving is the only dose the brand publishes. No higher dose is described as safe.
- No trial has tested the SynoCell combination, so there is no overdose study for it.
- Two servings in one day would give 10 mg of black pepper extract instead of 5 mg.
- The footer of this site says to take no more than the labeled serving unless a clinician says so.
- Stop and get care for swelling of the face or throat, trouble breathing, unusual bleeding or fainting.
- Keep the bottle out of reach of children.
What counts as a SynoCell overdose?
There is no official line. The brand store prints one serving, 2 capsules, and says to use the product only as directed. Anything above that is more than directed. In this guide, a SynoCell overdose means any day with more than one serving.
That wide meaning is on purpose. Nobody has published a toxic amount for this five-ingredient formula, so we cannot say where "a little extra" ends and "too much" starts. We can only say what the label supports, which is 2 capsules once a day with a meal and a full glass of water.
Most real cases are small mistakes. A person forgets they took the capsules at breakfast and takes them again at dinner. A person misses a day and tries to catch up. A helper sets out pills twice. Each of those puts a second serving into one day, and each is easy to prevent.
What do double and triple servings add up to?
The numbers below are plain arithmetic from the printed amounts. Every figure is the label amount times the number of servings. The right-hand column shows the range used in studies of each ingredient alone, taken from this site's ingredient pages.
| Ingredient | 1 serving | 2 servings | 3 servings | Studied range |
|---|---|---|---|---|
| ASU | 310 mg | 620 mg | 930 mg | 300 mg a day |
| Quercetin | 310 mg | 620 mg | 930 mg | Up to 1,000 mg a day |
| Boswellia extract | 200 mg | 400 mg | 600 mg | 100-250 mg a day |
| Hyaluronic acid | 180 mg | 360 mg | 540 mg | 48-240 mg a day |
| Black pepper extract | 5 mg | 10 mg | 15 mg | 15-20 mg in interaction studies |
Read the table slowly. At two servings, ASU is about double the studied dose, Boswellia is above its studied range and hyaluronic acid is above its range too. At three servings, black pepper extract reaches 15 mg, which is the low end of the amounts that raised medicine levels in small studies. Those studies tested piperine alone, not SynoCell, so this is a reason for care and not a prediction.
What does the site publish about taking too much?
Very little, and we say so plainly. The brand store lists no maximum, no toxicity data and no overdose steps. Warnings and storage directions are not published there either, so the printed bottle is your best source.
What we can say comes from the ingredients. Germany's risk agency derived a cautious guidance value of about 2.3 mg a day for isolated piperine. Australia allows up to 10 mg and Health Canada up to 14 mg. One SynoCell serving has 5 mg, and two servings reach 10 mg ((Ziegenhagen et al., 2021)).
Very high doses of quercetin may harm the kidneys, according to the sources cited on the side effects page. Boswellia may add to bleeding risk. ASU comes partly from soy. None of these notes says that a second serving will cause harm. They say that extra capsules add risk with no known benefit.
What should you do after taking extra SynoCell capsules?
Stay calm and act in this order. These steps use the cautions already on this site. They are not medical advice for your case.
- Do not take any more capsules today, and do not skip a later meal to "balance" it.
- Write down the time, how many capsules you took and what else you took that day.
- Call a pharmacist or your local poison control center and read them the bottle label. If you are unsure whether it is urgent, ask.
- Call 911 or go to an emergency room for swelling of the throat, tongue or lips, trouble breathing, widespread hives or a faint.
- Call your doctor the same day for unusual bruising, nosebleeds, bleeding gums or dark stools, new drowsiness or unsteadiness if you take seizure medicine, or less urine than usual if you have kidney problems.
- Next day, go back to one serving. Never double up to make up for a day.
To report a reaction, stop the product, get care and keep the bottle. You can then file a report through (FDA, How to Report a Problem with Dietary Supplements).
If you decide to try SynoCell, the order page shows the price, the total and the 90-day guarantee before you pay.From $39 a bottle in the 6-pack. Free standard shipping in the mainland U.S. We earn money when you buy through our order links.
See today's price and guaranteeWho needs extra care with a second serving?
Four groups come up again and again in the site's own guidance. The first is anyone on a blood thinner such as warfarin. A man on warfarin who took quercetin had a raised INR, and Boswellia may add to bleeding risk ((MSKCC, Quercetin)). The second is anyone on seizure medicine, because piperine raised the blood levels of some of those drugs in small studies ((Horn and Hansten, 2017)).
The third group is people with kidney disease, because very high doses of quercetin may harm the kidneys. The fourth is people with a soy allergy, since ASU is made partly from soy. For all four, one serving needs a doctor's or pharmacist's view first. Extra servings make the question harder, not easier.
Pregnant and nursing women, and anyone under 18, should not be taking SynoCell at all. Our safety checklist walks through these groups one by one.
How do you avoid a second serving by mistake?
The site's usual routine is the best guard. Take both capsules once a day at the same meal. Tie the habit to something that already happens, such as breakfast. Mark the day on a calendar or in a phone note the moment you swallow them. If you cannot remember whether you took them, assume you did and wait for tomorrow.
Keep the bottle in one place, closed, cool and dry, away from children. Storage is not published on the brand store, so this is general good practice. If a family member helps with your pills, show them the rule: two capsules, once, with food. One bottle is 30 days, so a bottle that empties early is a clue that something went wrong.
What does a SynoCell overdose mean for your next bottle?
Count the capsules. A 60-capsule bottle used at one serving a day lasts 30 days. If you finish early, work out why before you reorder. The order page shows today's price, the total and the 90-day guarantee, and you can read the plain terms on the guarantee page.
FAQ
Frequently asked questions
How much SynoCell is too much?
The brand publishes no upper limit. The only published dose is 2 capsules a day. Anything above that is more than directed, and nobody has tested higher amounts of the combination.
What happens if I take 4 SynoCell capsules in one day?
That is two servings. It would give 620 mg of ASU, 620 mg of quercetin, 400 mg of Boswellia extract, 360 mg of hyaluronic acid and 10 mg of black pepper extract. No study has tested that. Skip further capsules that day and call a pharmacist if you are unsure.
Should I make myself sick after extra capsules?
Do not try home fixes. Call a pharmacist or poison control center, tell them what you took and when, and follow their advice.
What if a child swallows SynoCell capsules?
Treat it as urgent. Call poison control or 911 right away and keep the bottle with you. SynoCell is for adults 18 and over, and the bottle should always be stored out of children's reach.
Can I take SynoCell twice a day for faster results?
No. The brand lists one serving, and no study shows that more works better. Extra servings add risk, mainly through quercetin and black pepper extract, and no known benefit.
Who do I tell about a bad reaction to SynoCell?
Stop the product, get care and keep the bottle. You can file a report through the FDA Safety Reporting Portal. For order problems, use the order desk number on the contact page.
Our view
The honest answer is that nobody knows where a SynoCell overdose starts, because nobody has tested more than the labeled serving. That is not a green light. It is a reason to stay at 2 capsules a day.
Most trouble will come from simple mistakes, not from big doses. A calendar mark, one fixed meal and a bottle kept in one spot do more than any warning. If you ever do take extra, stop for the day, call a pharmacist and write down what happened.
SynoCell is a dietary supplement. It is not a drug, not FDA approved and not a treatment for arthritis. Ask your doctor about your own medicines before you begin.
Back to the SynoCell home page or the blog index.
Last updated
One serving a day is all the label asks for. The order page shows today's price, the total and the guarantee.From $39 a bottle in the 6-pack. Free standard shipping in the mainland U.S. We earn money when you buy through our order links.
See today's price and guaranteeWho wrote this
Written and reviewed by
Plain-language pages built from the label, the brand store and linked medical sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by an authorized U.S. retailer, not by the manufacturer. We earn money when you buy through our order links.
USA authorized SynoCell retailer
Ready to try SynoCell?
Pick a pack. Two capsules a day, and the 90-day money-back policy gives you three months to decide.
- Secure checkout
- 90-day money-back policy
- Ships from the U.S. with tracking