Ingredient research
Raspberry Ketone in Sodaslim: What the Research Actually Shows
No human study has tested raspberry ketone on its own. The only human weight-loss trial used it inside a mix with caffeine and other ingredients, so its own effect cannot be separated. Rodent studies used doses equal to about 870-3,700 mg a day for a 150-lb person. Sodaslim has 130 mg, and its effect and safety in people are unknown.
Written by the Sodaslim editorial teamUpdated · 9 min read
On the label
What amount of raspberry ketone does the Sodaslim label print?
Sodaslim prints 130 mg of raspberry ketone per capsule. It is the second of five ingredients on the Supplement Facts panel.
The amount is stated on its own, not hidden in a proprietary blend. That is a real plus, because you can compare it with the research. The label marks it "Daily Value not established", as it does for all five ingredients (FDA labeling guide ch. IV).
The compound
What is raspberry ketone, and where does its safe image come from?
Raspberry ketone is the aroma compound that gives raspberries their smell.
A review in Food Technology, the magazine of the Institute of Food Technologists, explains the catch. That flavoring status assumed the very small amounts people get from food. Supplements often hold about 1,000 mg a day, far above any normal diet (IFT: Raspberry ketone not substantiated).
The word "ketone" can confuse people. It describes the compound's chemical shape. It is not one of the ketone bodies your body makes on a keto diet, and taking it does not put you in ketosis. More background sits on the raspberry ketone ingredient page.
Human evidence
Has raspberry ketone been tested alone in people?
No. The NIH Office of Dietary Supplements says raspberry ketone has only been studied in combination products, and the evidence is insufficient (NIH ODS: Weight-loss supplements (HP)).
The one human weight-loss study ran for 8 weeks. Its capsule mixed raspberry ketone with caffeine, capsaicin, synephrine, garlic and ginger (IFT: Raspberry ketone not substantiated). Any change could have come from any of those, so the study cannot show what raspberry ketone did by itself.
| Type of study | Exists? | What it tells you |
|---|---|---|
| Human trial of raspberry ketone alone | No | Its effect on weight in people is unknown |
| Human trial of a mixed formula | One, 8 weeks | Effect cannot be separated from caffeine and the other ingredients |
| Human safety or toxicity study | No | Safety at supplement doses is unknown |
| Absorption study in people | No | How much reaches the blood is unknown |
| Rodent studies | Yes | Very high doses; results may not apply to people |
Natural Medicines, a clinical database, also rates the evidence "insufficient" (IFT: Raspberry ketone not substantiated).
Animal studies
How do the rodent doses compare with Sodaslim's 130 mg?
The rodents got far more. Doses of 0.545-2.18 grams per kilogram equal about 870-3,700 mg a day for a 150-lb person, per the Food Technology review (IFT: Raspberry ketone not substantiated). Sodaslim's 130 mg is about one seventh of the lowest of those.
| Source | Amount per day | Compared with Sodaslim |
|---|---|---|
| Sodaslim, 1 capsule | 130 mg | Baseline |
| Typical raspberry ketone supplement | About 1,000 mg | About 8 times more |
| Rodent studies, low dose (human equivalent) | About 870 mg | About 7 times more |
| Rodent studies, high dose (human equivalent) | About 3,700 mg | About 28 times more |
| Normal diet with raspberries | Not published | Far smaller, per the review |
Animal results often fail to carry over to people. The FTC says animal and lab studies generally fall short as proof for health claims in people (FTC: Health products compliance).
In numbers
Raspberry ketone research at a glance
Safety
Is the raspberry ketone in Sodaslim safe?
Nobody knows for sure. The NIH Office of Dietary Supplements says raspberry ketone "hasn't been studied enough to tell if it's safe" (NIH ODS: Weight-loss supplements (consumer)).
That is different from saying it is harmful. No human safety study exists, so there is no data either way at supplement doses. Its flavoring history covers tiny amounts in food, not 130 mg in a capsule every day (IFT: Raspberry ketone not substantiated).
In Sodaslim's favor, the dose is about an eighth of a typical raspberry ketone supplement, and it is printed. Against it, no one has tested long-term daily use, and the capsule also holds caffeine, garcinia and green tea extract, so any side effect would be hard to trace to one ingredient.
Unknown safety is a reason for caution, not panic. If you prefer to avoid untested compounds, that alone is a fair reason to skip Sodaslim. The label already says to ask a physician first if you take medication or have a medical condition.
Fair view
Why does Sodaslim include raspberry ketone if the evidence is thin?
The brand does not say. Raspberry ketone has been a common weight-supplement ingredient for years, often on the strength of rodent data and marketing rather than human trials (IFT: Raspberry ketone not substantiated).
What Sodaslim does well
- Prints the exact 130 mg, with no blend.
- Uses a lower dose than most single-ingredient raspberry ketone products.
- Keeps the label claims to structure and function, with the FDA disclaimer.
What stays unknown
- Whether raspberry ketone does anything in people.
- Whether 130 mg a day is safe long term.
- Whether it adds anything beyond the 138 mg of caffeine.
In practice, caffeine is the one ingredient in Sodaslim with a measurable effect on calorie burn, and that effect is small (NIH ODS: Weight-loss supplements (HP)). Raspberry ketone should be seen as an untested extra, not a reason to buy. All five ingredients are compared on the Sodaslim ingredients page.
Your call
Should raspberry ketone change whether you try Sodaslim?
It depends on how you weigh unknowns. If you are comfortable with a low dose of an untested compound, raspberry ketone is unlikely to be the deciding factor. If you want every ingredient backed by human trials, Sodaslim does not meet that bar.
- Judge Sodaslim mainly as a caffeine capsule of about 140 mg.
- Tell your doctor or pharmacist about every supplement you take, including this one (FDA 101: Dietary supplements).
- Stop and seek care if you feel unwell, and report problems to the FDA (FDA: Q&A on dietary supplements).
Steady weight loss of about 1-2 pounds a week comes from food and activity, per the CDC (CDC: Steps for losing weight). No capsule replaces that.
Ad check
How to read a raspberry ketone weight-loss claim
Ask "alone or in a mix?"
A mixed formula with caffeine cannot prove raspberry ketone works.
Ask "people or rodents?"
Rodent results at gram doses do not show an effect in humans.
Check the dose
Compare the printed milligrams with what any study used.
Watch the wording
"Fat-melting" or "rapid" promises are red flags, per the FTC (FTC: Gut check weight-loss claims).
FAQ
Raspberry ketone questions
Does raspberry ketone work for weight loss?
No one has shown that it does in people. The only human trial used raspberry ketone inside a mix with caffeine and other stimulants, so its own effect is unknown. NIH and the Natural Medicines database both rate the evidence as insufficient, and the positive data come from rodents.
Is a daily 130 mg dose of raspberry ketone safe?
Its safety at supplement doses is unknown. NIH says it has not been studied enough to tell if it is safe, and no human toxicity study exists. Sodaslim's 130 mg is lower than most raspberry ketone products, but no one has tested long-term daily use.
How does Sodaslim's raspberry ketone dose compare with other supplements?
One capsule contains 130 mg of raspberry ketone, printed on the Supplement Facts panel with no blend. At one capsule a day, a bottle gives 3,900 mg over 30 days. Typical raspberry ketone supplements hold about 1,000 mg a day, roughly eight times more.
Can I eat raspberries instead of taking raspberry ketone?
Raspberries are a healthy, high-fiber fruit, but they hold only tiny amounts of raspberry ketone. You could not eat enough to match a supplement dose. Enjoy them as part of a balanced diet; they support weight goals as a low-calorie food, not through their ketone.
Do rodent results for raspberry ketone apply to a 130 mg capsule?
Not directly. Rodents got doses equal to about 870-3,700 mg a day for a 150-lb person, far above Sodaslim's 130 mg. Animals also process compounds differently. The FTC says animal and lab studies generally fall short as proof of health effects in humans.
Is raspberry ketone the same as the ketones in a keto diet?
No. The name comes from the compound's chemical structure. It is not one of the ketone bodies your liver makes when you cut carbs, and taking it will not put you in ketosis. It is best known as the scent compound in raspberries.
Who wrote this
Written and reviewed by
Plain-language pages built from the bottle label, the order page and linked public health sources such as NIH, FDA and CDC.
Last updated . Read our editorial standards and how we check reviews. This website is run by a U.S. retail desk for Sodaslim, not by the manufacturer. We earn money when you buy through our order links.
Keep reading
More about Sodaslim
Raspberry ketone
130 mg per capsule, zero human trials of it alone. What mouse studies and one mixed formula can and cannot tell you.
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Green coffee bean evidence
The green coffee meta-analysis, why its trials were weak, the FTC case, and Sodaslim's 130 mg next to the 180-200 mg studied.
Read moreIngredients
All five Sodaslim ingredients, their printed amounts, the total caffeine, and the doses research actually used.
Read moreLicensed U.S. retail desk for Sodaslim
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