Pure Keto Burn Drops is a liquid dietary supplement that its maker says is made to support natural fat burning, metabolism and energy. Its ten ingredients include green tea extract. For green tea pills, the Cleveland Clinic green tea pills page lists mild effects such as anxiety, nervousness, headache and tremors, and serious liver injury has also been reported with green tea extract. The human research on green tea extract and raspberry ketones is limited, so the sections below cover each ingredient, the medicines to ask about, and who should check with a clinician first.
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Safety summary at a glance
- What is in it: green tea extract, apple cider vinegar, raspberry ketones, ginger extract, garcinia cambogia, MCT oil, turmeric extract, green coffee bean extract, cayenne pepper extract, and black pepper extract (BioPerine®).
- Effects named in the sources: for green tea pills, the Cleveland Clinic lists anxiety, nervousness, headache, and tremors or shaking. WebMD’s raspberry ketones page cites anecdotal reports of jitteriness, raised blood pressure and rapid heartbeat.
- Serious effect to know: liver injury, which has been reported with green tea extract.
- Medicines to raise with a pharmacist: blood thinners, diabetes medicines, blood pressure medicines, and anything that changes how long caffeine stays in your body (see the medicine section below).
- Ask a clinician first: if you are pregnant or nursing, under 18, have surgery scheduled, have a chronic condition, or have been told you have porphyria.
- How often effects happen: not published for this product.
Does Pure Keto Burn Drops actually work for weight loss?
The seller says the drops are made to support your body’s natural fat burning, metabolism and energy. The studies behind two of the ingredients are limited. WebMD’s raspberry ketones page describes one small study in which people took 200 milligrams of raspberry ketones with 1,200 mg of vitamin C daily for 4 weeks and lost weight and body fat, but says the study “did not follow good scientific methods.” The same page says that investing in a bottle of raspberry ketone supplements amounts to “little more than wishful thinking.” For green tea extract, a paper on green tea extract and liver injury says there is “little scientific evidence supporting the effectiveness of green tea extracts.” For a wider look at the fat-burning claim for green tea, read truth about green tea fat burning.
What is in Pure Keto Burn Drops, and what does the research say about each ingredient?
The seller lists ten ingredients. The table shows what the seller says each one supports, what published research reports, and which side effects are reported.
| Ingredient | What the seller says it supports | What published research reports | Side effects reported |
|---|---|---|---|
| Green tea extract | Metabolism and natural fat burning | A paper on green tea extract and liver injury says there is little scientific evidence supporting its effectiveness. | Liver injury. The paper says “serious side effects, including acute liver failure, are increasingly being reported.” For green tea pills, the Cleveland Clinic green tea pills page lists anxiety, nervousness, headache, and tremors or shaking, and also lists allergic reactions. |
| Raspberry ketones | May help increase fat burning and boost metabolism | One small study, described on WebMD’s raspberry ketones page, used 200 mg with 1,200 mg vitamin C for 4 weeks. WebMD says it did not follow good scientific methods. | WebMD says “No study has been done to document potential side effects.” It cites anecdotal reports of jitteriness, increased blood pressure and rapid heartbeat. |
| Garcinia cambogia | Helps suppress appetite and may reduce fat storage | The Bolt Pharmacy keto weight loss pill guide describes the human evidence as very weak, mainly animal studies and poorly controlled human trials. | Case reports of liver injury, according to the same Bolt Pharmacy guide. |
| Apple cider vinegar | Helps control cravings and supports digestion | Ask a pharmacist for the published human studies on this ingredient. | Ask a pharmacist what is reported for this ingredient. |
| Ginger extract | Supports digestion, reduces bloating and enhances thermogenesis | Ask a pharmacist for the published human studies on this ingredient. | Ask a pharmacist what is reported for this ingredient. |
| MCT oil | Clean energy, and helps your body burn fat for fuel | Ask a pharmacist for the published human studies on MCT oil. | Ask a pharmacist what is reported for this ingredient. |
| Turmeric extract | Supports a healthy inflammatory response and overall wellness | Ask a pharmacist for the published human studies on this ingredient. | Ask a pharmacist what is reported for this ingredient. |
| Green coffee bean extract | Supports fat metabolism and healthy weight management | Ask a pharmacist for the published human studies on this ingredient. | Ask a pharmacist what is reported for this ingredient. |
| Cayenne pepper extract | Helps boost metabolism and increase calorie burning | Ask a pharmacist for the published human studies on this ingredient. | Ask a pharmacist what is reported for this ingredient. |
| Black pepper extract (BioPerine®) | Enhances nutrient absorption and supports metabolism | A review of BioPerine describes it as a standardized extract of Piper nigrum containing 95% piperine, used as a bioavailability enhancer. | Ask a pharmacist about piperine and your medicines. |
Which side effects are reported, and what to do about them?
For green tea pills, the Cleveland Clinic page lists anxiety, nervousness, headache, and tremors or shaking as side effects that usually do not require medical attention. It says to report them to your care team if they continue or are bothersome.
WebMD’s raspberry ketones page cites anecdotal reports of jitteriness, increased blood pressure and rapid heartbeat. Those are reports, not study findings, and they are the effects to note if you have a blood pressure or heart condition.
Allergic reactions are also reported with green tea products. The Cleveland Clinic page lists skin rash, itching, hives, and swelling of the face, lips, tongue or throat.
The serious effect to know about: liver injury
Liver injury is the effect to know about most. The green tea paper reports that “serious side effects, including acute liver failure, are increasingly being reported,” and notes that the green tea extract Exolise was removed from the market in France and Spain after similar cases. A case report of liver injury describes a 16-year-old taking a weight-loss product containing green tea extract and says the injury can most likely be attributed to that supplement.
The Cleveland Clinic page lists the signs to report to your care team as soon as possible: right upper belly pain, loss of appetite, nausea, light-colored stool, dark yellow or brown urine, yellowing of the skin or eyes, and unusual weakness or fatigue.
Medicine interactions to ask a pharmacist about
The offer page’s disclaimer says: “If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using our products.” The Cleveland Clinic page says to discuss all supplements you are taking with your care team.
The Bolt Pharmacy keto weight loss pill guide is general guidance for keto pills, not a study of this product. It says “Keto weight loss pills can interact with a range of medications, including anticoagulants, antihypertensives, and antidiabetic medicines.” Those are blood thinners, blood pressure medicines and diabetes medicines.
WebMD’s raspberry ketones page says there are “no studies that look at potential drug or food interactions.” WebMD’s black tea page says black tea supplements “may interfere with other medicines and supplements you are taking” and that “Some medicines can also cause caffeine to stay in your body longer than usual.” That is black tea guidance, not guidance about this product. It matters here only because green tea also contains caffeine, and the Cleveland Clinic page describes green tea as a source of caffeine.
Take the full ingredient list, not only the product name, to a pharmacist and ask about:
- Blood thinners
- Diabetes medicines
- Blood pressure medicines
- Any medicine that changes how long caffeine stays in your body
Who should ask a clinician first?
- Pregnant or nursing: the seller’s terms name these groups as reasons to consult a healthcare professional.
- Under 18: Ask a clinician before any use by a younger person.
- Surgery scheduled: tell your surgeon and clinician about every supplement before the procedure.
- Chronic conditions: including liver conditions, since liver injury is reported with green tea extract, and blood pressure or heart conditions, since raised blood pressure and rapid heartbeat are reported with raspberry ketones.
- Porphyria: a narrative review of ketogenic diet safety says low carbohydrate intake can increase the risk of acute porphyric attacks in people with enzyme deficiencies, such as acute intermittent porphyria. That finding concerns a ketogenic diet, not Pure Keto Burn Drops, and it does not link the drops to porphyria.
Side effects of keto diets and ketosis: what is different about this product
The keto name refers to an eating pattern. Questions about kidney, skin, first-week or long-term changes on a keto diet are best raised with a clinician who can review your history and labs.
For ketone supplements in general, a different product type from this one, Healthline’s ketone guide says they are “generally considered to be a safe and effective way to increase ketone body concentrations,” but that “the long-term effects are unknown.”
If you want a plan that does not depend on a supplement, read exercises for safe and effective weight loss.
How to start sensibly, and when to stop
The seller’s graphic describes taking the drops under the tongue; check the serving on the bottle label. The seller says the drops are placed under the tongue so nutrients can “enter the bloodstream quickly.” Start with the serving on your bottle label, stay within it, and jot down how your routine goes, as the seller suggests. The amount of each ingredient per serving is not published, so the bottle label is where to check it.
If you notice any effect listed above, contact your clinician. Report allergic reactions or liver symptoms to your care team as soon as possible, and call emergency services for trouble breathing or throat swelling. Ask your clinician whether to keep taking the drops.
How to check the seller and the FDA claim
For the agency’s overview, see FDA’s dietary supplements page.
WebMD’s black tea page notes that “Unlike drug manufacturers, the makers of supplements don’t have to show their products are safe or effective before selling them on the market.” The Cleveland Clinic page advises that “Natural does not mean a product is safe for humans to take,” and says to look for USP after the ingredient name, which means the manufacturer followed the standards of the US Pharmacopoeia. The seller’s material says “Made in USA.”
The offer page names BuyGoods as the retailer and describes a secure BuyGoods checkout. The seller’s terms name HealtyCo LLC as the operator.
Price, shipping and the 60-day money-back guarantee
Prices as of October 22, 2026; check the checkout for today’s. To see today’s price and place an order, go to the Product Page.
| Option | Supply | Price per bottle | Total shown | Shipping |
|---|---|---|---|---|
| 1 bottle (starter rate) | 30 days | $69 | $69 | $9.99 standard |
| 3 bottles | 90 days | $59 | $177 | Free U.S. shipping |
| 6 bottles (best value) | 180 days | $49 | $294 | Free U.S. shipping |
The offer page says purchases are covered by a 60-day money-back guarantee. It says to contact the seller within 60 days of delivery to request return authorization.
Before you order
- Read the per-serving amount for each ingredient on the bottle label, since it is not published on the offer page.
- Ask whether the order renews.
- Ask support who pays return shipping and what to send back to get a refund.
- Confirm the retailer and the seller name shown at checkout. The offer page names BuyGoods as the retailer with a secure BuyGoods checkout, while the terms name HealtyCo LLC as the operator. Keep your order confirmation.
- Confirm the price at checkout before you pay.
Questions to ask your clinician
- Given my current medicines, is any of these ten ingredients a concern for me?
- Should I avoid green tea extract or raspberry ketones because of my liver or blood pressure history?
- Which symptoms should make me call you the same day?
- Does a porphyria history or a keto diet change what I should watch for?
- Is there a weight-management plan you would suggest that does not depend on a supplement?
By Gut, Gum and Nail Health Editorial Team
This article is for general information purposes only and does not constitute medical advice. Consult your doctor or qualified healthcare provider before making changes to your health routine.