Gelatide Official Website › Safety
Gelatide side effects, interactions and the caffeine you cannot count
The commonest reported effects on a panel like this are jitteriness, disturbed sleep and heartburn, and the first two come from caffeine. Two of the six Gelatide extracts carry caffeine and no total is published. Forskolin affects blood pressure and platelets, and that is the interaction to take to a prescriber first.
This page is written to be taken to a pharmacist rather than read instead of seeing one.
The Gelatide caffeine total nobody publishes
Start here, because it is the interaction most likely to affect you and the one you are least able to manage.
Green tea leaf extract carries caffeine unless it has been decaffeinated, and the label does not say which extract was used. Guarana seed carries more of it by weight than coffee bean does, and Pagliarussi 2006 shows how much that figure moves with the processing. Neither amount is published. No total appears anywhere on the label, the listing artwork or the material supplied to this desk.
That single omission has three consequences. You cannot add this to your daily intake and stay under a ceiling, because you do not know what you are adding. You cannot tell whether a racing pulse at week one is a normal caffeine response or an unusual one. And if a clinician asks how much caffeine you are taking, the honest answer is that nobody knows.
MedlinePlus sets out what caffeine does, where the usual adult ceiling sits and which groups need to be more careful. Read it before the first serving rather than after a bad night.
A practical rule while the total is unpublished. Treat one Gelatide serving as if it were a cup of coffee you cannot see. Do not take it after midday, do not take it alongside your largest coffee, and stop if your sleep changes. None of that is over-cautious on a product with guarana in it and no number beside it.
What each Gelatide extract is associated with
| Extract | Reported effects | Check before use if you take |
|---|---|---|
| Green tea leaf | Nausea on an empty stomach, and in rare cases liver injury from concentrated extract rather than brewed tea | Anything metabolised heavily by the liver; you have liver disease |
| Guarana seed | Jitteriness, raised heart rate, disturbed sleep, headache on withdrawal | Stimulants, some antidepressants, lithium, theophylline, heart rhythm medication |
| African mango seed | Headache, flatulence and sleep disturbance in the published trials | Diabetes medication, since the trials reported glucose changes |
| Coleus forskohlii | Lowered blood pressure, faster heart rate, effects on platelet aggregation | Blood pressure medication, anticoagulants, antiplatelet drugs; you have a bleeding disorder or surgery scheduled |
| Capsicum annuum | Heartburn, a warm chest, loose stools, usually in the first week | You have reflux, gastritis or an ulcer; anticoagulants at high capsaicin intake |
| Raspberry ketones | Nothing established in humans | Nothing specific is known, because the human research has not been done |
Every row is about the ingredient, not about this bottle, because the amounts in this bottle are not published. Dose-dependent risk cannot be assessed without a dose.
Green tea extract in Gelatide and what the liver signal means
This deserves a section of its own because it is the one item on the panel with a documented serious adverse event, and because the internet treats it both far too lightly and far too dramatically.
The signal is real and it is specific. It attaches to concentrated green tea extract, particularly at higher intakes and particularly on an empty stomach, and it does not attach to drinking tea. the LiverTox record for green tea summarises the case record, and Navarro 2017 sets it in the wider context of liver injury from herbal and dietary supplements, where this category as a whole accounts for a growing share of cases.
The frequency is low. Hu 2018, the green tea safety review reviewed the human safety literature and concluded that green tea and its extract are generally well tolerated at the intakes studied. The reason it still matters here is the same reason as everywhere else on this website: the intake in this bottle is not stated, so neither the reassurance nor the warning can be sized.
What to do. Take it with food rather than on an empty stomach. Stop and speak to a doctor if you develop unusual tiredness, loss of appetite, abdominal pain, dark urine or any yellowing of the skin or eyes. Those are not subtle symptoms and they are worth knowing before you start rather than looking up afterwards.
Stopping Gelatide before surgery or a blood test
- ›Before surgery. Forskolin affects platelet aggregation and stimulants affect heart rate and blood pressure. The usual advice for botanical supplements is to stop two weeks before a planned procedure, and to tell the anaesthetist what you have been taking even if you stopped.
- ›Before a blood test. Caffeine affects some results and African mango was studied for effects on glucose and lipids. Tell whoever ordered the test.
- ›If you are started on a new medicine. A prescriber choosing a blood pressure or diabetes drug needs to know what else is acting on the same system, and “a supplement” is not a useful answer. Bring the bottle.
- ›If you develop palpitations, chest pain or breathlessness. Stop, and seek medical attention. Do not wait to see whether it settles.
None of this is a reason to be frightened of a botanical liquid. It is a reason to treat it as something that acts on your body, which is the only honest way to think about a product you are buying precisely because you expect it to act on your body.
What to do if Gelatide causes a problem
Stop taking it
That sounds obvious and it is the step people skip, usually because they have bought six bottles and want the purchase to have been worth it. It was not, and the guarantee exists for this.
Speak to a doctor or pharmacist
Take the bottle with you. A pharmacist can see your full medication list and can tell you in five minutes whether what you experienced is consistent with the panel.
Tell this desk
Call +1 (202) 604-0611 or write to [email protected]. We log it, we tell the manufacturer, and a refund inside the sixty-day window does not require you to argue for it.
Report it to the authorities if it was serious
Adverse event reporting for supplements in the United States is voluntary for consumers and it is how signals get found. A report costs you ten minutes and it is the reason the green tea signal above is known at all.
A five-minute check before you open a Gelatide bottle
Add up the caffeine you already have
A mug of filter coffee is often quoted near 95 mg, a cup of tea near 47, a can of cola near 34 and an energy drink anywhere from 80 to 300. Write down your ordinary day. You are about to add an unknown amount to that total, and knowing the starting figure is the only control you have.
List every prescription medicine, including the ones you forget
Blood pressure, thyroid, diabetes, anticoagulants, antidepressants and asthma medication all appear somewhere in the table above. So do the ones people leave off a list because they have taken them for years.
Check the two conditions that change the answer
Liver disease moves the green tea question from rare to relevant. A bleeding disorder or a scheduled procedure moves the forskolin question the same way.
Read the bottle you received, not this page
Two artwork variants exist for this product and the printed bottle in your hand is authoritative. If it carries an other-ingredients line, read it for allergens before the first serving.
Take the list to a pharmacist
Five minutes, free, and they can see your whole record. If anything on this page worries you, that conversation is the answer rather than more reading. Call +1 (202) 604-0611 if you would rather return the bottle unopened inside the window.
Gelatide safety questions
Does Gelatide have side effects?
The commonest reported on a panel like this are jitteriness, disturbed sleep and heartburn. The first two are caffeine and the third is usually the capsicum.
How much caffeine is in Gelatide?
Not published. Two of the six extracts carry caffeine and no total appears anywhere on the label or the artwork.
Can I take Gelatide with blood pressure medication?
Ask the prescriber first. Forskolin lowers blood pressure and the caffeine works in the other direction, which is not a combination to manage by yourself.
Is Gelatide safe for the liver?
Concentrated green tea extract carries a rare liver injury signal that brewed tea does not. Take it with food, and stop and see a doctor if you notice unusual tiredness, dark urine or yellowing of the eyes.
Should I stop Gelatide before surgery?
Yes, and the usual advice for botanical supplements is two weeks before a planned procedure. Tell the anaesthetist regardless.
How this Gelatide safety page was assembled
Every interaction on this page is attached to the extract that causes it rather than to the product as a whole, because a reader needs to know which ingredient to name when a pharmacist asks. Where the human evidence does not exist, as with raspberry ketones, the table says so rather than leaving the row blank, since a blank reads as safety and an absence of research is not safety.
This page does not attempt to size any risk, because sizing a risk requires a dose and this label does not publish one. Saying that plainly is more useful than a reassuring sentence that no one could support.
Every page, every journal post, the bottle facts and the ingredients go through review by Dr. Dyan Hes, MD before they ship. We write these pages from the printed Gelatide bottle, the manufacturer’s own listing artwork and the info page this desk is supplied from, cite public research for each of the six named extracts, and print “not published” wherever a figure is not disclosed rather than estimating it. This label publishes no amount for any extract and no serving size in millilitres, and that fact appears on every page where a dose is discussed. Where the seller’s marketing claims more than the bottle supports, we say so on the page. Corrections are made on the page itself and the review date moves forward. Write to [email protected]. Last reviewed September 2026 by Dr. Dyan Hes, MD.
Sources for the Gelatide safety and interaction claims
- U.S. National Library of Medicine. Caffeine. MedlinePlus. https://medlineplus.gov/caffeine.html
- Pagliarussi RS, Bastos JK, Freitas LA. Fluid bed drying of guarana (Paullinia cupana HBK) extract: effect of process factors on caffeine content. AAPS PharmSciTech. 2006;7(2):E54. https://pubmed.ncbi.nlm.nih.gov/16796371/
- LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. Green Tea. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases. https://www.ncbi.nlm.nih.gov/books/NBK547925/
- Hu J, Webster D, Cao J, Shao A. The safety of green tea and green tea extract consumption in adults — results of a systematic review. Regul Toxicol Pharmacol. 2018;95:412-433. https://pubmed.ncbi.nlm.nih.gov/29580974/
- Navarro VJ, Khan I, Björnsson E, Seeff LB, Serrano J, Hoofnagle JH. Liver injury from herbal and dietary supplements. Hepatology. 2017;65(1):363-373. https://pubmed.ncbi.nlm.nih.gov/27677775/
- Godard MP, Johnson BA, Richmond SR. Body composition and hormonal adaptations associated with forskolin consumption in overweight and obese men. Obes Res. 2005;13(8):1335-43. https://pubmed.ncbi.nlm.nih.gov/16129715/
- Henderson S, Magu B, Rasmussen C, Lancaster S, Kerksick C, Smith P, et al. Effects of coleus forskohlii supplementation on body composition and hematological profiles in mildly overweight women. J Int Soc Sports Nutr. 2005;2(2):54-62. https://pubmed.ncbi.nlm.nih.gov/18500958/
- Ngondi JL, Etoundi BC, Nyangono CB, Mbofung CM, Oben JE. IGOB131, a novel seed extract of the West African plant Irvingia gabonensis, significantly reduces body weight and improves metabolic parameters in overweight humans in a randomized double-blind placebo controlled investigation. Lipids Health Dis. 2009;8:7. https://pubmed.ncbi.nlm.nih.gov/19254366/
- Zsiborás C, Mátics R, Hegyi P, Balaskó M, et al. Capsaicin and capsiate could be appropriate agents for treatment of obesity: a meta-analysis of human studies. Crit Rev Food Sci Nutr. 2018;58(9):1419-1427. https://pubmed.ncbi.nlm.nih.gov/28001433/
- National Center for Complementary and Integrative Health. Using Dietary Supplements Wisely. https://www.nccih.nih.gov/health/using-dietary-supplements-wisely
- U.S. National Library of Medicine. Dietary Supplements. MedlinePlus. https://medlineplus.gov/dietarysupplements.html
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