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    Metabolism Boost

    Made with natural caffeine sources

    • Green tea to support metabolism and weight management*
    • Naturally-sourced caffeine to keep you alert and focused*
    • 50 servings, select “autoreplenish” for 10% savings

    From: $46.80 / month

    Choose autoreplenish and receive a 30 day supply automatically. Learn More


    valencian orange in orange tree


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    Natural blend of Mediterranean citrus fruits and guarana for sustained stamina*


    Sinetrol is an all-natural ingredient made up of polyphenolic compounds from citrus fruits like oranges, red oranges, and grapefruit. It also receives a potent caffeine kick from guarana, an ingredient sourced from the seeds of a South American tree. Sinetrol can help support your healthy weight and your overall immunity.*


    • Cases, J., Romain, C., Dallas, C., Gerbi, A., & Rouanet, J. M. (2015). A 12-week randomized double-blind parallel pilot trial of Sinetrol XPur on body weight, abdominal fat, waist circumference, and muscle metabolism in overweight men.International journal of food sciences and nutrition66(4), 471-477.
    • Dallas, C., Gerbi, A., Elbez, Y., Caillard, P., Zamaria, N., & Cloarec, M. (2014). Clinical study to assess the efficacy and safety of a citrus polyphenolic extract of red orange, grapefruit, and orange (Sinetrol‐XPur) on weight management and metabolic parameters in healthy overweight individuals.Phytotherapy Research28(2), 212-218.
    • Dallas, C., Gerbi, A., Tenca, G., Juchaux, F., & Bernard, F. X. (2008). Lipolytic effect of a polyphenolic citrus dry extract of red orange, grapefruit, orange (SINETROL) in human body fat adipocytes. Mechanism of action by inhibition of cAMP-phosphodiesterase (PDE).Phytomedicine15(10), 783-792.
    coffee berries and leaves

    Coffee berry

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    Natural caffeine source and energy booster*

    Coffee berry

    Coffee berry is the whole berry of the coffee plant — yep, the same coffee plant that provides the beans for your favorite brew — and it’s a superfood powerhouse. In fact, it might be even more potent that blueberries and pomegranates. We added it to our products for its ability to neutralize free radicals.*


    • Onakpoya, I., Terry, R., & Ernst, E. (2010). The use of green coffee extract as a weight loss supplement: a systematic review and meta-analysis of randomised clinical trials.Gastroenterology research and practice2011.
    • Thom, E. (2007). The effect of chlorogenic acid enriched coffee on glucose absorption in healthy volunteers and its effect on body mass when used long-term in overweight and obese people.Journal of International Medical Research35(6), 900-908.
    • Dellalibera, O., Lemaire, B., & Lafay, S. (2006). Svetol, green coffee extract, induces weight loss and increases the lean to fat mass ratio in volunteers with overweight problem.Phytotherapie4(4), 194-197.
    green tea plant

    GreenSelect Phytosome

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    Derived from green tea, this powerhouse provides energy and antioxidants*

    GreenSelect Phytosome

    Green tea has long been a favorite of people interested in healthy living. It’s chock full of fat-fighting abilities and immune boosters. Green tea phytosome is sourced from green tea and may support healthy cholesterol levels already in a normal range and reduce oxidative stress.*


    • Nagao, T., Hase, T., & Tokimitsu, I. (2007). A green tea extract high in catechins reduces body fat and cardiovascular risks in humans.Obesity15(6), 1473-1483.
    • Sung, H., Min, W. K., Lee, W., Chun, S., Park, H., Lee, Y. W., … & Lee, D. H. (2005). The effects of green tea ingestion over four weeks on atherosclerotic markers.Annals of clinical biochemistry42(4), 292-297.
    • Leenen, R., Roodenburg, A. J., Tijburg, L. B., & Wiseman, S. A. (2000). A single dose of tea with or without milk increases plasma antioxidant activity in humans.European Journal of Clinical Nutrition54(1), 87-92.


    So long, mid-day slump! This secret-weapon supplement gives you the stamina support you need to handle your long day while supercharging your ability to fight fat.* You’ll feel refreshed and ready, and those jeans might start feeling more comfy, too! We recommend combining Metabolism Boost with a reduced-calorie diet and moderate exercise for maximum benefits.*


    2 capsules
    2x daily
    before breakfast + lunch

    An Expert's Take On Products

    “Finally, a metabolism booster formulated with ingredients that actually work! Research shows that when it comes to supporting your metabolism and a healthy weight, caffeine and green tea extract are the two ingredients that reign supreme!"

    Krissy Kendall

    PHD, Exercise Physiology CCSCS *D, CISSN, EP-C


    About Us


    How will Metabolism Boost help me manage my weight?

    Our Metabolism Boost has three ingredients that may help with weight management when they are combined with exercise and a reduced-calorie diet. The clinically studied green tea has been shown to support healthy body composition.* That is a fancy way of saying that subjects in clinical studies had advantageous shifts in their body composition, resulting in less fat tissue. Green tea (and its active constituents, like EGCG) has been shown to support metabolism as well as weight management.* We also use a specialized blend of citrus extracts that have been studied in two clinical trials and shown to have benefits for weight management as well as increased use of fat as an energy source. Finally, the caffeine in the product is also beneficial to increase metabolism, which is beneficial for weight management efforts.* As we lose weight, our metabolism actually slows down. How annoying is that? That’s why a bit of caffeine can come in handy!

    What do you mean by natural caffeine sources? How much caffeine is in the product?

    One serving of Metabolism Boost contains 95 mg of caffeine. That’s the equivalent of 1 cup of coffee. Many products contain synthetic caffeine that is created in a lab. We simply included the naturally occurring caffeine in the green tea and a natural source of caffeine extracted from whole coffee fruit.

    If you are sensitive to caffeine, you may want to cut any other caffeine you have during the day until you know how your body will respond.

    Why do you recommend that I take this product twice a day?

    We always recommend that you take clinically studied ingredients as they were taken in the actual studies. The green tea and the citrus fruit blend in this product were dosed twice daily, hence our recommendation to you. We advise taking one dose upon waking, and the second early in the afternoon, (or before lunch) to give yourself a little “pick-me-up.”

    Are there any side effects to taking Metabolism Boost?

    Metabolism Boost is made with naturally-occurring caffeine. Two doses of Metabolism Boost daily is equal to about 200 mg, (about two cups of coffee’s worth), of caffeine. If you’re sensitive to stimulants, you may feel a little more “active” than usual. That’s why we suggest limiting or eliminating other caffeine products you may have during the day until you feel comfortable with how your body responds.

    Pregnant or nursing women, those with a medical condition, and those taking medication should consult a healthcare professional before use.

    How long do I have to use Metabolism Boost in order to see results?

    Metabolism Boost works most effectively when it’s combined with a healthy diet and exercise. It’s not a magic pill. With consistent attention to a healthy diet and daily movement, you’ll find Metabolism Boost can help nudge your body composition in a healthier direction.

    Is Metabolism Boost safe to take while I'm pregnant or nursing?

    It’s not recommended for pregnant women to drink caffeine or green tea.


    “So, I know these are supposed to be to boost my metabolism, but I love taking them when I need a little energy boost.”


    “Normally, diet pills scare me. But these are so gentle and natural. They make me feel great!”


    “I don’t know what I did without the N+B Metabolism Boost. Such a great product.”


    Love our Metabolism Boost?

    Tell us about it!


    On all N+B supplements, choose the autoreplenish option and you'll receive a discount. You'll save 10% on any single item and 20% on our Essential Collection. Just select "autoreplenish" from the order frequency drop-down menu and each month you'll receive a 30-day supply. No need to worry about running out or shopping for more. We have your back!

    *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    © 2016 Nourish + Bloom, LLC. All rights reserved.



    We know you have a million little things on your mind. Let us take care of one: your health! Select the autoreplenish option and you’ll receive a 30-day supply every month. No need to think about reordering. We’ll deliver your N+B products, so you can concentrate on being the boss babe you are.

    Autoreplenish also comes with a discount! Recieve 20% off the Essential Collection and 10% off all other products.