Blog · Ingredient readings
Raspberry ketones evidence: what exists and what line 13 can hold
Raspberry ketones evidence is mostly animal and cell research, and the only human studies used multi-ingredient products, so no benefit can be pinned on raspberry ketone alone. Payarmin lists raspberry ketones 13th of 22 in a 200 mg blend, so at most 15.4 mg per 1 mL serving.
Written by the Payarmin meter deskUpdated · 4 min read
Is there evidence that raspberry ketones work?
Not for raspberry ketone alone. Most of the research is in animals and cells, and the human studies tested blends (OPSS (DoD), Raspberry Ketone).
The same review finds no evidence that these supplements are safe or effective for weight loss. A separate review notes raspberry ketone has only been studied in combination products (NIH ODS, Dietary Supplements for Weight Loss).
Animals and cells
Most of the work.
Humans
Combination products only.
Raspberry ketone alone
No human evidence.
How much raspberry ketone is in Payarmin?
At most 15.4 mg per 1 mL. Line 13 of a 200 mg blend cannot exceed 200 / 13 (21 CFR 101.36 (eCFR)).
| Reading | Per day |
|---|---|
| Ceiling, 1 dropper (1 mL) | 15.4 mg |
| Ceiling, 2 droppers | 30.8 mg |
| Supplement doses reported | 100 to 1,400 mg |
So even at the ceiling, two droppers sit under a third of the lowest product dose reported. The true line is likely lighter, because 12 lines above it weigh at least as much.
Are raspberry ketones safe?
Safety has not been established. The doses sold, 100 to 1,400 mg a day, far exceed what a diet supplies (OPSS (DoD), Raspberry Ketone).
That is a reason for caution at any dose, and for asking a pharmacist first if you take regular medicine or have a health condition.
A supplement does not replace it. Never change a dose on your own.
Payarmin: from $49 a bottle30 mL · 2, 3 or 6 bottles · free US shipping on 3 and 6 · 60-day results-or-refund guarantee
See packsWhat should a shopper make of line 13?
Read it as a name on a list. It adds no proven benefit and sits near the light end of the blend.
See the other blend lines, the Supplement Facts panel and side effects. We know of no store listing; the official checkout is where to order.
Thinking of ordering Payarmin?
Free US shipping
3 bottles: $207$69 a bottle · 90 days · about $2.30 a day · Free US shippingGet 3 bottles
Lowest per bottle
6 bottles: $294$49 a bottle · 180 days · about $1.63 a day · Free US shippingGet 6 bottlesSales-page prices, October 19, 2026 (Payarmin sales page). Two bottles are $158. 60-day results-or-refund guarantee. Check your medicines with your doctor first.
FAQ01
Raspberry ketones: quick answers
Are raspberry ketones the same as eating raspberries?
No. Supplement doses of 100 to 1,400 mg a day far exceed what raspberries supply (OPSS (DoD), Raspberry Ketone). The label names the compound, not the fruit.
Why do weight-loss products list raspberry ketones?
Marketing, mostly. The human studies that exist used multi-ingredient products, so the ketone cannot be credited with any result (OPSS (DoD), Raspberry Ketone).
Does Payarmin print a raspberry ketone amount?
No. It prints a 200 mg total for 22 lines, with raspberry ketones listed 13th, so the line weighs 15.4 mg or less per mL.
Who wrote this02
Written and reviewed by
Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.
Last updated . Read our editorial standards, and the way we check reviews. This website is a U.S. retail partner for Payarmin, not the manufacturer or the label's distributor. Buying through our order links earns us money.
Keep reading
More about Payarmin
U.S. retail partner for Payarmin
Ready to try Payarmin?
Start by checking your medicines, then pick a pack. Six bottles cost the least per bottle, and three or six ship free in the US. The 60-day guarantee counts from the day you buy.
- Secure checkout
- 60-day money-back guarantee
- Ships from the U.S.