Opt-out Preferences We use third-party cookies that help us analyze how you use this website, store your preferences, and provide the content and advertisements that are relevant to you. However, you can opt out of these cookies by checking "Do Not Sell or Share My Personal Information" and clicking the "Save My Preferences" button. Once you opt out, you can opt in again at any time by unchecking "Do Not Sell or Share My Personal Information" and clicking the "Save My Preferences" button. Do Not Sell or Share My Personal Information CancelSave My Preferences Your opt-out preference has been honored. Banner closes automatically in s... Powered by **Referral discount applied to cart!** Create your first order and enjoy the credits from your friend! [Skip to Main Content](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#main-content) Close ## Not ready to purchase? Stay in touch about special discounts, nutrition tips and additional education. Thank You! Submit [Open chat support](https://sierra.chat/agent/BUlLU4ABj9DEY-YBkNuVAVtUiXTP_YWsJZBZOvX6Oak/chat) Upgrade to a Membership Free shipping & monthly savings Cancel or swap probiotics any time Upgrade & Save It usually takes up to 90 days to see changes in your microbiome, which is why we recommend membership. ##### Polyphenol Booster Save 55% 3-month supply [Update](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#rs_pdp_main-options) Add to cart - $75 # Polyphenol Booster 178 Reviews Optimize your probiotic with its favorite food (polyphenols) and increase essential strain, _Akkermansia_. # Polyphenol Booster 178 Reviews Optimize your probiotic with its favorite food (polyphenols) and increase essential strain, _Akkermansia_. Subscribe & saveOne-time purchase Subscribe & save 1-month supply Save 37% $56$35 Billed monthly. 3-month supply Save 55% $168$75 $75 billed every 90 days. One-time purchase 1-month supply (one-time purchase)$56 Subscribe & save up to 55% **Free shipping** on all subscription orders. **Money-back** guarantee.Add to cart - $75**Free shipping** on all subscription orders. **Money-back** guarantee. FSA/HSA eligible with × ## FSA/HSA eligible with This product may be eligible for purchase with your FSA/HSA funds. Get up to 100% reimbursed using your pre-tax dollars with Burst. 1. 1 ### Purchase with any payment method Use your credit card, debit card, or other payment method at checkout. 2. 2 ### Get a letter of medical necessity After checkout, fill out a brief health questionnaire for our licensed providers to review. 3. 3 ### Get your reimbursement If approved, Burst will help you get reimbursed from your FSA/HSA account. Continue shopping ### Digestive & whole-body benefits Found in plant-based foods, polyphenols influence the health of your gut microbiome and, by extension, your overall health. Beneficial bacteria like Akkermansia rely on polyphenols to do the critical work of supporting and maintaining gut diversity. Polyphenols also possess antioxidant properties that neutralize free radicals that can damage cells and increase your risk of disease. - Promotes a balanced gut microbiome - Supports gut barrier function\* - Contributes to overall gut health and well-being - Supports a healthy immune system \*Based on preclinical studies ### How to add to your routine Adults take two capsules daily. Store in a cool, dry place. ### What's inside your booster? - Pomegranate extract - Grape seed extract - Green tea extract ### How it works **01 — Fuel for a healthier gut** Polyphenols in the food you eat act as fuel for Akkermansia and other beneficial bacteria in your gut. **02 — Good bacteria, better balance** Powered by polyphenols, bacteria create postbiotics that support gut diversity and your overall health. **03 — Protection from within** The antioxidant properties of polyphenols help neutralize free radicals in your body that can cause damage to cells. - [Why Polyphenol Booster?](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#why-ppb) - [Benefits & results](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#benefits) - [Probiotic pairing](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#probiotic-pairing) - [Reviews](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#stamped-main-widget) - [FAQ](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#faq) What's in my booster? A trio of powerhouse polyphenols—green tea, pomegranate, and grape seed extracts. Why? Like you, your gut microbiome requires the right foods to function optimally. These plant-based compounds help drive the growth of beneficial bacteria (like _Akkermansia_) which helps keep your gut healthy and strong. Fueling better health **01 — FUEL FOR A HEALTHIER GUT** Polyphenols in the food you eat act as fuel for _Akkermansia_ and other beneficial bacteria in your gut. **02 — GOOD BACTERIA, BETTER BALANCE** Powered by polyphenols, bacteria create postbiotics that support gut diversity and your overall health. **03 — PROTECTION FROM WITHIN** The antioxidant properties of polyphenols help neutralize free radicals in your body that can cause damage to cells. - ### Clinically Studied Strains - ### Doctor Formulated - ### Non-GMO - ### 3rd-Party Tested - ### Clinically Studied Strains - ### Doctor Formulated - ### Non-GMO - ### 3rd-Party Tested - ### Clinically Studied Strains - ### Doctor Formulated - ### Non-GMO - ### 3rd-Party Tested Which probiotic pairs best with my Polyphenol Booster? Your microbiome is as unique as you are. You decide what your gut needs most. [**Pendulum Akkermansia**](https://pendulumlife.com/products/pendulum-akkermansia-probiotic-gut-health): For gut lining strength\* [**Pendulum Metabolic Daily**](https://pendulumlife.com/products/pendulum-metabolic-daily-probiotic-metabolism): For better digestion, metabolism, mood + energy [**Pendulum Glucose Control**](https://pendulumlife.com/products/pendulum-glucose-control-probiotic-blood-sugar): To lower your A1C, naturally\*\* \*Based on preclinical studies. \*\*For the nutritional management of type 2 diabetes - Best seller ### [Pendulum Akkermansia](https://pendulumlife.com/products/pendulum-akkermansia-probiotic-gut-health) Replenish keystone strain Starts at $54 $84 - Best seller ### [Pendulum Metabolic Daily](https://pendulumlife.com/products/pendulum-metabolic-daily-probiotic-metabolism) 4-in-1 daily probiotic Starts at $49 $94 - Clinical dose ### [Pendulum Glucose Control](https://pendulumlife.com/products/pendulum-glucose-control-probiotic-blood-sugar) Lower glucose spikes and A1C Starts at $99 $159 [Shop all](https://pendulumlife.com/collections/all) Customer Reviews **4.4**Based on 178 ReviewsRead reviews by real Pendulum customers. Reminder: Individual results may vary and reviews do not represent health claims or guarantees. [Learn more.](https://pendulumlife.com/pages/terms-and-conditions#six-four-one) 5 ★ 76% 135 4 ★ 7% 13 3 ★ 7% 12 2 ★ 5% 9 1 ★ 5% 9 Customer Photos Write a ReviewAsk a Question - Reviews - Questions Thank you for posting a question! Your question will appear on the site once we've answered it. Ask a Question Author Name Email Question Question Submit Write a review Author Name Email Location Rating Rating [1](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) [2](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) [3](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) [4](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) [5](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) Title of Review How was your overall experience? Questions Product AkkermansiaMetabolic DailyGLP-1 ProbioticGlucose ControlPolyphenol Booster PhotosUpload Thank you for submitting a review! Your input is very much appreciated. Share it with your friends so they can enjoy it too! [Facebook](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) [Twitter](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) Be the first to review this item SortMost RecentHighest RatingLowest RatingMost Helpful Filter Reviews: × SortMost RecentHighest RatingLowest RatingMost Helpful Clear filter More Filters L 03/17/2026 **Laura** United States Good pckaging. Shipped fast Excited to try [Pendulum Polyphenol Booster](https://stamped.io/go/d3xXaWRnZXRNYWlufDI2MjE4OHxyfDE1ODUzNjI3MQ2) 3 month supply Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ffacebookpost%3freviewId%3d158536271&redirect_uri=https://stamped.io/shares?review_id=158536271)  •  [Twitter](https://twitter.com/intent/tweet?text=Good%20pckaging.%20Shipped%20fast%0AExcited%20to%20try&url=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ftwittercard%3freviewId%3d158536271) Was this helpful? _0__1_ 03/20/2026 ### Pendulum Thank you for your feedback! We’re so glad to hear your order arrived quickly and in good condition. We hope you enjoy trying it out! T 03/13/2026 **Tammy** United States Like it so far [Pendulum Polyphenol Booster](https://stamped.io/go/d3xXaWRnZXRNYWlufDI2MjE4OHxyfDE1ODQ5OTE4Mg2) 3 month supply Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ffacebookpost%3freviewId%3d158499182&redirect_uri=https://stamped.io/shares?review_id=158499182)  •  [Twitter](https://twitter.com/intent/tweet?text=Like%20it%20so%20far&url=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ftwittercard%3freviewId%3d158499182) Was this helpful? _0__0_ S 02/08/2026 **Sherry** United States Great companion to Metabolic Daily! [Pendulum Polyphenol Booster](https://stamped.io/go/d3xXaWRnZXRNYWlufDI2MjE4OHxyfDE1NzU5MDY4Mw2) 3 month supply Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ffacebookpost%3freviewId%3d157590683&redirect_uri=https://stamped.io/shares?review_id=157590683)  •  [Twitter](https://twitter.com/intent/tweet?text=Great%20companion%20to%20Metabolic%20Daily%21&url=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ftwittercard%3freviewId%3d157590683) Was this helpful? _1__0_ D 01/29/2026 **Dara** United States Works well [Pendulum Polyphenol Booster](https://stamped.io/go/d3xXaWRnZXRNYWlufDI2MjE4OHxyfDE1NzQ0MDE0MA2) 1 month supply (bundled) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ffacebookpost%3freviewId%3d157440140&redirect_uri=https://stamped.io/shares?review_id=157440140)  •  [Twitter](https://twitter.com/intent/tweet?text=Works%20well&url=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ftwittercard%3freviewId%3d157440140) Was this helpful? _0__0_ E 01/21/2026 **Elvy** United States Feeling better already! [Pendulum Polyphenol Booster](https://stamped.io/go/d3xXaWRnZXRNYWlufDI2MjE4OHxyfDE1NzMxMDc2NA2) 3 month supply Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ffacebookpost%3freviewId%3d157310764&redirect_uri=https://stamped.io/shares?review_id=157310764)  •  [Twitter](https://twitter.com/intent/tweet?text=Feeling%20better%20already%21&url=https%3a%2f%2fpendulumlife.com%2fa%2freview%2ftwittercard%3freviewId%3d157310764) Was this helpful? _0__0_ - [<](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [<<](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [1](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [2](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [3](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [4](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [5](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [6](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [7](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [8](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [9](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [10](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [>>](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) - [>](https://pendulumlife.com/products/pendulum-polyphenol-booster-membership#) \*The reviews, statements and opinions presented on this website are applicable to the individuals depicted and voluntarily provided. They are representative of customer experience but exact results and experience will be unique and individual to each customer. #### You’ve got questions. We’ve got answers. How should I store Polyphenol Booster? Store at room temperature in a cool, dry place. Can I purchase using my HSA/FSA funds? Yes! Select the option to get reimbursed after purchasing for membership orders, or use the Burst option at checkout for one-time purchases. Take a quick 2-3 minute health survey to become HSA/FSA eligible and if approved, you will receive a letter of medical necessity, which you can submit with your receipt to your HSA/FSA provider in order to be reimbursed. Learn more in our [Help Center](https://help.pendulumlife.com/en_us/can-i-use-my-hsa-or-fsa-to-pay-for-my-purchase-ryDRMQGz0). What is the Pendulum refund policy? We're confident you will love Polyphenol Booster, so we want you to try it risk-free. If you’re dissatisfied with Polyphenol Booster within 30 days of your first order delivery, contact us and we’ll issue you a full refund (minus shipping & handling). Products purchased from our website(s) with a shipping address outside of the United States (and associated territories) are not eligible for refunds. Customers are solely responsible for any additional charges incurred for customs clearing and international duties or taxes. Due to the nature of our products, they cannot be reused in any way once they leave our facility. In order to avoid waste, we do not accept returns. [Contact Us](https://help.pendulumlife.com/en_us/how-do-i-contact-support-H1Wpf7MMC "Contact Pendulum Support") \*This policy is only available for orders within the USA. Do you ship Pendulum products internationally? We currently ship to the United States, US Territories, and Canada, (Canadian orders are limited to Akkermansia, Metabolic Daily, and Butyricum only, with a maximum quantity of 3 one-time purchase bottles per order). While we don’t ship to other countries, we're building a network of third-party partners who will offer our products in other countries. You can find a breakdown of product availability and international partners in our [Help Center](https://pendulumlife.com/pages/help?view=help-center&page=article&article=does-pendulum-ship-internationally "https://pendulumlife.com/pages/help?view=help-center&page=article&article=does-pendulum-ship-internationally"). pendulumlife.com # pendulumlife.com is blocked This page has been blocked by an extension - Try disabling your extensions. ERR\_BLOCKED\_BY\_CLIENT Reload This page has been blocked by an extension pendulumlife.com # pendulumlife.com is blocked This page has been blocked by an extension - Try disabling your extensions. 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