Ever since their debut on "Dr. Oz" in February, raspberry ketone supplements have been flying out of our doors. Months later, first-time users are now stocking up on these products, crediting the pure raspberry ketone and ingredients like green tea extract with their weight loss success. We couldn't help but be intrigued.
Raspberry ketone is the metabolite compound found in the fruit that gives these ruby red berries that sweet scent. This enzyme has similarities to adrenaline and ephedrine and boosts the body's production of a hormone called adiponectin, which prevents metabolic issues that can make us gain weight, leading to obesity. These supplements are all natural, with no proven negative side effects. However, women who are currently being treated for thyroid conditions should speak with their physician first before taking these supplements. Taken daily, in combination with a healthy diet and regular exercise, they can help you burn more fat and see better weight loss results.
Here's a roundup of the available raspberry ketone supplements and what you need to know to pick the one that's right for you:
1. The Original: Bio Nutrition Raspberry Ketone Diet -- $14.99
The one that started it all. This product from Bio Nutrition contains only pure raspberry ketone and green tea extract. With 200 mg and 300 mg respectively, this supplement can be taken at any time throughout the day to help kick start your weight loss efforts. Raspberry ketone is praised as a safe way to lose excess fat without harsh stimulants and artificial ingredients and just two capsules a day can promote remarkable weight loss. Bio Nutrition was founded by Robert LoMacchio in 2008, after more than 30 years working in his family's health food stores.
2. The Multitasker: Natural Research Innovation (NRI) Raspberry Ketone Extreme -- $12.95
In order to take Dr. Mehmet Oz's "miracle fat burner" to the next level, NRI added a proprietary blend of other natural ingredients to help you lose even more weight. In addition to 300 mg of raspberry ketone and 200 mg of green tea, you get the added benefits of apple cider vinegar, African mango and resveratrol -- all Dr. Oz favorites as well -- in addition to grapefruit, kelp and the acai superberry. These ingredients are also natural antioxidants, which protect the body from damaging free radicals that can make us sick. This formula also contains caffeine anhydrous for an extra boost.
3. The Most Convenient: Futurebiotics Raspberry Ketone plus Green Tea -- $20.96
Adding raspberry ketone to your supplement regimen is ideal for individuals who consume a diet high in fat. The ketones help your body burn off the bad stuff as energy, so you lose weight. Futurebiotics uses 300 mg of raspberry ketone and 200 mg of green tea leaf extract to create their powerful weight loss product. The added bonus is that the green tea leaf extract is decaffeinated. You only need one capsule a day, and their signature amber glass bottle helps keep your 60-day supply fresh.
4. The Beginner: Nutri-Fusion Systems Raspberry Ketone Fusion -- $18.74
Raspberry ketone works by helping the body metabolize glucose and fatty acids so the body does not store them -- making you put on weight. Nutri-Fusion's product gives you 125 mg of raspberry ketone and 50 mg of EGCG from green tea extract, making this product one the most mild available to start with. Starting at a low dose is perfect for those who have never taken a supplement to help with weight loss. The green tea extract helps boost your energy levels, to help you stay active and stick to that exercise regimen.
5. The Pro: Herbal Nutrition RazThin -- $22.50
Not for the faint of raspberry ketone fans, what sets this raspberry ketone supplement apart is that it contains only one ingredient: Pure raspberry ketone. With 500 mg per capsule and no added caffeine or other stimulants, you get all the benefits of the raspberry ketone without any extras you may not want, like caffeine or other stimulants. Taken just twice a day, you can help shrink the fat cells all over your body for amazing results.
6. The Next Level: Natural Sport Raspberry Ketones Mega Plus -- $10.19
It's one thing to lose excess body fat, but if you're still overeating, the results don't show. That's what makes this product different from the rest. The amino acids l-phenylalanine and l-tyrosine have been added to 250 mg of pure raspberry ketones to help suppress the appetite while the ketones burn off the body fat. This formula also contains the amount of ketones equivalent to 90 pounds of fresh raspberries. Just take two capsules daily of this one-two punch.