







🌟 Elevate your gut game — because your digestion deserves the best!
Standard Process Gastro-Fiber is a premium dietary supplement combining multiple fiber sources like psyllium husk and apple pectin with traditional Collinsonia root to support digestive health and regularity. This gluten-free, vegan-friendly formula is designed for professionals seeking clean, effective gut support from a trusted brand with over 95 years of whole food supplement innovation.



























| ASIN | B0058PHOPQ |
| Best Sellers Rank | #157,478 in Health & Household ( See Top 100 in Health & Household ) #581 in Dietary Fiber Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (754) |
| Date First Available | September 13, 2007 |
| Is Discontinued By Manufacturer | No |
| Item model number | 4615 |
| Manufacturer | Standard Process |
| Product Dimensions | 5 x 2 x 2 inches; 4.8 ounces |
B**A
Bulks Your Doo-Dee For A Complete Evac!
This product works! Gastro Fiber helps bulk up my stool for a complete evaluation! I just take two a day and have been going #2 regular now everyday. Love the ingredients because there are no fillers! Standard Process has been around since the 40’s and I have never come across a product of theirs that I don’t like. I absolutely recommend Gastro Fiber if you are having digestion issues or don’t poo regularly hopefully this product can put more “bulk” in your stool:)
J**M
Fiber additional help
We all need additional help in our diet. I have researched Standard Process products before. I am thankful to find a great product to give me that extra boost that I need to have some extra fiber in my diet. I feel great; and definitely will be buying more of it in the future.
J**Y
EFFECTIVE!
This productive was very effective! Tastes good ; like licorice , which I’d in the product.
P**U
Happy with product
Works well for me
M**A
Quality products
Works well
C**E
Great product!
I take medications that upset my intestines so these really help me a lot!
M**E
Formula has now changed not as good
The old formula was the best. Not sure why they changed it but not the same quality as it was. Different ingredients and does not work the same. Sad.
E**D
For 5 years, I didn't 'Go', until I found THIS!
I've been Buprenorphine dependent for 6 years. (Opioids). I have tried almost every fiber suppliment on the market. I work out, walk, drink water, eat so many veggies. All of these things together, I still could not get a BM. I've been using enimas to go to the BR for 5 years. It's been awful. After taking this suppliment for ONE week, I started to have REGULAR BMs. This suppliment has TRULY changed my life. I'm a real person, with real problems and health issues (and healing!) - and this review is TRUE/REAL!
Trustpilot
1 week ago
1 day ago