Search  for anything...

Gundry MD® Bio Complete 3 - Prebiotic, Probiotic, Postbiotic to Support Optimal Gut Health, 30 Day Supply (New Formula)

  • Based on 932 reviews
Condition: New
Checking for product changes
$53.95 Why this price?
Save $4.00 was $57.95

Buy Now, Pay Later


As low as $8.99 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Dec 3 – Dec 5
Order within 21 hours and 22 minutes
Available payment plans shown during checkout

Style: New Formula


Features

  • GUT HEALTH*: The elite gut-boosting power of this unique 3-pronged blend of probiotics, prebiotics, and postbiotics helps you say goodbye to pesky digestive issues and hello to smooth, comfortable digestion and bowel movements. ALL-DAY ENERGY*: The one-of-a-kind postbiotic blend in Bio Complete 3 supports the energy-generating mitochondria in your cells to help you feel energetic and active day after day.
  • STRONG IMMUNE SYSTEM: Gundry MD Bio Complete 3 contains Bacillus Coagulans (ProDURA) which is a lactic-acid producing probiotic that helps maintain a healthy gut flora to support the immune system and digestive tract.
  • IMPROVED COGNITION* : Thanks to the guts unique ability to support your mental health via your gut-brain axis the important connection between your body and brain Bio Complete 3 helps you enjoy a sharp mind that makes it easier to stay focused on whats important.
  • ANTIOXIDANT SUPPORT The supplement includes polyphenols, which are known for their antioxidant properties. These compounds help combat free radicals, which can contribute to cellular damage and aging.
  • Please note, this product features a MFG Date, this is the date the product is manufactured, NOT an expiration date. We guarantee the product for 2 years from MFG Date.

Brand: Gundry MD


Unit Count: 60.0 Count


Item Form: Capsule


Item Weight: 6.38 ounces


Age Range (Description): Adult


Package Information: Bottle


Number of Items: 1


Servings per Container: 30


Dosage Form: Capsule


UPC:


Package Dimensions ‏ : ‎ 5.94 x 2.72 x 2.68 inches; 6.38 ounces


Date First Available ‏ : ‎ September 5, 2023


Manufacturer ‏ : ‎ Gundry MD


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 3 – Dec 5

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Happy Days are [NOT] Here Again!
Style: New Formula
UPDATE: I wrote a very positive review after trying it for just a few days. Nine days later, I've changed my opinion. After three days I woke up nauseous to the point of actually vomiting. I didn't make the connection between my nausea and the Bio Complete 3. Thought it was from taking a morning med on an empty stomach. I didn't take the Bio for the next day or so and then cut back to 1 a day. A week later, I'm still nauseous and have added constipation, bloating, headache and a REALLY bad case of the blahs [this despite our Ohio weather has been fabulous!] Today I received an email from Amazon with a potential customer question. was this gluten free? I decided to check out the ingredients. Although it is gluten free, it's given me the same reaction I get with gluten. Now I know why. It has methyl cellulous [also used in eye drops] which causes bloating, microcrystalline [which causes gas, bloating, depression, forgetfulness, lack of energy, and headaches], and maltodextrin [which is a sugar substitute that has tons of articles debating whether it's safe or not]. BOTTOM LINE: I just threw my Bio Complete 3 out. It may work for some [Dr. Gundry's video was convincing]. But I've just wasted a week of my life...which makes me very sad...but optimistic that I will now recover. HOLD ON....THERE'S MORE...I decided to check my other 3 highly recommended supplements to see what they contained. It turns out all contain some form of synthetic ingredients that improve the capsule, but are not related to the purpose of the supplement. The FDA labels many of these as GRAS [generally recognized as safe although my perception is that they have not been tested and the FDA lists certain guidelines to follow. I am beginning to question if taking multiple supplements is exceeding the FDA's guidelines for GRAS. I've been experiencing some strange and unexplained development of joint and muscle stiffness. I'm wondering if there is a connection. Just thought I'd pass this along. ... show more
Reviewed in the United States on April 25, 2024 by BethanyBall

  • Works great for me.
Style: New Formula
I have lost 34 pounds in 4 months with this product. This plus changing my diet is how I believe I lost my weight. I have more energy and feel so much better. I stopped eating fast food like I used to, and I no longer have the urge to eat junk food. I am sleeping better and feel so much better about myself. I was drinking sodas and sweet tea and I cut back on both and I do not crave either one. I am a 63-year-old male and very satisfied. ... show more
Reviewed in the United States on June 4, 2024 by Mike

  • Makes a difference
Style: New Formula
I’ve noticed a difference in my digestion. I only gave a 4 because I haven’t tried other brands to compare them to
Reviewed in the United States on May 9, 2024 by Allymae

  • 0 stars
Style: New Formula
I really knew I was being suckered by the lengthy video I saw on Pinterest for this crap. But I've suffered with ailments mentioned in the video and I've researched causes and remedies on my own so a lot of their spiel really made sense to me. I said, what do I have to lose? Not only did this stuff not help me but it caused me problems. I feel scammed and kinda stupid because I know if it seems to good to be true, it probably is. For the record, I am fit so I wasn't expecting a miracle weight loss drug - nothing like that. But I do suffer with digestive issues etc so I was hoping this supplement would help alleviate the various troubles I have. NOPE! This stuff is garbage. And I'm an idiot for buying it. ... show more
Reviewed in the United States on April 26, 2024 by VeeJay

  • Bio complete three
Style: New Formula
My father lost 42 pounds at the age of 79 on this product. I lost 38 pounds at the age of 51 with this product honestly change my eating habits but now I lost the way they take the buyer complete three periodically to keep my stomach flat.
Reviewed in the United States on June 6, 2024 by DFieldhaus

  • Stops being effective
Style: New Formula
I have had two bottles of this product and had started a subscription. Initially worked well but results faded with the second bottle or the second month of use. Denial of return if unsatisfied with results suggests that Gundry is aware that efficacy fades with use.
Reviewed in the United States on April 12, 2024 by william neville

  • Good product
Style: New Formula
Promotes gut health. I feel less bloated on this product. No weight loss but I do feel better.
Reviewed in the United States on June 5, 2024 by Terri Jordan

  • It really works!
Style: New Formula
I’ve been using this product for several years now & I always feel better on it!
Reviewed in the United States on May 31, 2024 by Danielle Kusmaul

Can't find a product?

Find it on Amazon first, then paste the link below.