Completely ineffective. Zero evidence in humans. Marketing hype based on impossible rodent studies. Save your money.
Raspberry ketones are aromatic compounds that give raspberries their smell. They were heavily marketed as a "miracle fat burner" after appearing on The Dr. Oz Show in 2012.
The marketing claim: Raspberry ketones increase adiponectin (a hormone involved in fat breakdown), causing rapid fat loss.
The reality: Complete nonsense with zero human evidence.
Every study showing "fat loss" was done on rats—and they used doses equivalent to a human consuming 100+ pounds of raspberries daily. These doses are impossible to achieve through supplementation.
The entire supplement industry exploded after Dr. Oz called them a "miracle fat burner." Sales skyrocketed despite zero clinical evidence in humans.
While adiponectin does play a role in metabolism, raspberry ketones don't increase it in humans at realistic doses. The theory sounds scientific, but it's just marketing.
The only evidence supporting raspberry ketones comes from:
Bottom line: This is textbook pseudoscience—taking lab results completely out of context to sell supplements.
While raspberry ketones are generally safe (because they do nothing), some users report:
Raspberry ketone supplements cost $20-30 per month for zero measurable fat loss.
Over one year: $240-360 wasted on fruit-scented placebo pills.
Why it works: Contains EGCG and caffeine with proven thermogenic effects. Modest but real fat-burning benefits backed by human studies.
Effectiveness: 3/5 - Actual results
Safety: 4/5 - Safe at normal doses
→ See our Green Tea Extract review
If you want actual fat loss results, use supplements backed by real science:
Raspberry ketones are one of the biggest supplement scams of the past decade.
They were hyped by a TV doctor, sold millions of bottles, and delivered zero results. The "science" is based entirely on rodent studies with impossible doses.
If you've bought raspberry ketones, don't feel bad—millions of people fell for this scam. But stop wasting your money now.
Save your $25/month and invest in supplements that actually work.
See Raspberry Ketones on Amazon →Link provided for reference only. We do NOT recommend purchasing this product.