





🌱 Elevate your gut game—because thriving starts from within!
Dr. Mercola Organic Resistant Starch Complex is a certified organic, gluten- and soy-free powder delivering 7.5g of resistant starch and 1.5g of patented prebiotic fiber per serving. Designed to support gut flora and immune health, it blends seamlessly into daily routines without altering flavor, empowering health-conscious adults to optimize digestion and immunity with science-backed ingredients.

| ASIN | B09L9DTK47 |
| Age Range Description | Adult |
| Best Sellers Rank | #229,174 in Health & Household ( See Top 100 in Health & Household ) #2,447 in Essential Fatty Acid Nutritional Supplements #10,018 in Blended Vitamin & Mineral Supplements |
| Brand | Dr. Mercola |
| Brand Name | Dr. Mercola |
| Color | Red |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 137 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Powder |
| Flavor | Banana,Unflavored |
| Item Dimensions | 8.74 x 5.87 x 1.81 inches |
| Item Form | Powder |
| Item Highlight | Supports Gut and Immune Health, with Green Banana, Tigernut Flour, and Potato, Gluten-Free and Soy-Free |
| Item dimensions L x W x H | 8.74 x 5.87 x 1.81 inches |
| Manufacturer | Dr. Mercola |
| Manufacturer Part Number | 10362 |
| Material Features | Certified Organic, GMO Free, Gluten Free |
| Model Number | 10362 |
| Number of Items | 1 |
| Package Size Name | 9.52 oz |
| Primary Supplement Type | Starch |
| Product Benefits | Organic,Gluten Free |
| Special Ingredients | Organic Resistant Starch, Organic Green Banana, Organic Pregelatinized Potato, Organic Tigernut, Tuber Flour, Organic ResistAid Arabinogalactan |
| Specific Uses For Product | Our formula contains 1.5 grams of Organic ResistAid Arabinogalactan from organic larch trees from Minnesota. This patented immune-supporting polysaccharide provides science-backed, triple-action support for year-round health |
| Total Servings Per Container | 30 |
| UPC | 810487038713 |
| Unit Count | 9.52 Ounce |
D**S
Noticeable gut benefits and excellent tolerability
Resistant starch is key to anti-aging protocols, so I’ve investigated a lot of RS products, and decided to go with the best available. Dr. Mercola stands out because it’s a multi‑source formula. Green banana flour, pregelatinized potato starch, tigernut, and larch heartwood give it a broader postbiotic effect than single‑ingredient RS supplements. Within the first two weeks, I noticed smoother digestion, better regularity, and less bloating compared to plain potato starch. The fermentation profile feels more balanced — no harsh gas spikes, no discomfort. It mixes easily, has a mild taste, and the ingredient list is as clean as it gets. If you’re looking for a resistant starch that supports gut function without the side effects, this is the best one I’ve used. Worth the price, and I’ll continue buying it. --- If you want, I can also generate **shorter**, **more clinical**, **more enthusiastic**, or **more neutral** versions depending on the tone you want for Amazon.
H**L
Healthy gut at long last!
Life changing! I've had digestive discomfort my whole life. I watched a podcast on You Tube and added this organic resistant starch to my protein shake (Antler brand protein powder) along with Tributyrin and Dr. William Davis "yogurt". Finally...relief. I feel so good!!!
S**D
Weight lose and Diet
I started this product a few weeks ago. This resistant starch has been helping with weight lose and diet. No adverse side effects.
J**T
Good for the gut
I think this might have fixed the gut issues I was having for months. I don't need to take this every day now, but it for sure helped when I was having some major issues.
T**H
Easy peasy
Easy to digest and neutral taste. I mix in lemon water.
A**R
Great
Always easy on the stomach
M**.
Best resistance starch.
I wish Amazon could get more.
L**R
Seems to be working
After having a complete stool analysis done, I knew I needed resistant starches to help feel the bacteria you can’t colonize with probiotics. I mix this with room temperature prune juice (obvious GI issues here), and it seems to be working well so far. I say that because there is definite bloating and has, so that means the bacteria are being fed and it leads me to believe it’s working. I’ll update with new colonization numbers after my next test is completed, but it’s nice to have a ready made supplement to turn to when my green bananas are no longer green to help colonize good bacteria. Can’t comment on regularity changes yet, but hoping once I’ve taken this consecutively for a month I will notice some improvement there too.
Trustpilot
1 month ago
3 weeks ago