







🌟 Elevate your gut game—because your microbiome deserves the best!
Doctor's Best Prebiotic Fiber Powder with Sunfiber delivers 7 grams of clinically backed, plant-sourced soluble fiber per serving. This vegan, non-GMO, gluten- and soy-free formula supports healthy digestion, regularity, glycemic balance, and cardiovascular health. Its tasteless, non-gritty powder dissolves instantly in any beverage, making it an effortless addition to your daily wellness routine.
































| ASIN | B0DJN3QNWY |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #50,013 in Health & Household ( See Top 100 in Health & Household ) #208 in Prebiotic Nutritional Supplements |
| Brand | Doctor's BEST |
| Brand Name | Doctor's BEST |
| Color | No Color |
| Container Type | Canister |
| Customer Reviews | 4.4 out of 5 stars 80 Reviews |
| Diet Type | Vegan |
| Dosage Form | Powder |
| Flavor | Unflavored |
| Global Trade Identification Number | 00753950006256 |
| Item Dimensions | 6.5 x 3.64 x 6.5 inches |
| Item Form | Powder |
| Item Height | 6.5 inches |
| Item Weight | 0.67 Ounces |
| Item dimensions L x W x H | 6.5 x 3.64 x 6.5 inches |
| Manufacturer | Doctor's Best |
| Material Features | GMO Free, Gluten Free, Vegan |
| Model Name | See packaging |
| Number of Items | 1 |
| Product Benefits | Digestive Health Support, Gut Health Support, Intestinal Support, Stomach Health Support |
| Special Ingredients | Prebiotic |
| UPC | 753950006256 |
| Unit Count | 7.4 Ounce |
R**O
Great stuff for gut troubles
I love Dr's Best - this product is recommended for people who have tummy issues. I've noticed this prebiotic fiber feeds good gut bacteria but doesn't cause gas or bloating or irritation. It has no discernible flavor. I like to mix it into my coffee or protein shake. It mixes easily without any clumps in both hot and cold beverages. It has helped with heartburn and other issues so I rate it as effective and Drs Best always has the best quality products in my opinions
O**3
One happy customer!
Excellent product!
A**R
Helps greatly to curb cravings
I love this stuff and will keep reordering it because I notice a big difference between when I take it and when I don’t as far as whether or not I have hunger cravings that day. I mix it with some casein protein powder in the morning and never get cravings to eat bad or sugary during the day. It dissolves easily and has no taste aside from a slight texture. I wish I would have found this stuff earlier. It’s slightly pricey for what it is and part of me thinks it could be possible to get as much fiber from other sources, but I think that would cost more in the long run and take much more meal prep planning into account
J**L
Mixes great, no grittiness or flavor!
I bought this to mix in with my protein drink to add some more fiber to my diet. I already drink an orange psyllium fiber in the mornings which helps a great deal. This product mixes well without thickening like some fiber can do. Doesn't change the flavor or add grittiness. I knocked off a star because I actually feel less regular since I started using it. So, not sure how long it takes for my body to adjust but was hoping it would help in addition to the daily psyllium.
P**Y
NO uncomfortable gas
Great way to help increase your daily fiber, without gas.
C**R
I like drinking it.
It's good and I actually look forward to drinking it. It has a nice nutty taste. I drink it with room temperature water. It's helped keep me stay routine and I hope it helps with cholesterol.
D**3
Great dr recommended product
Works great and my gi doc recommends this. Better than Benefiber
A**R
Caused major discomfort
This was recommended post surgery and it made me miserable with blotting and discomfort. I had excellent gut health pre-op and post-op it improved as soon as I stopped this product. It is probably a good product for someone who does not have high fiber in their diet already.
Trustpilot
1 month ago
2 weeks ago