GLP-1 Support Fiber Powder with Fibersol-2, NatureKnit & Inavea - Unflavored (19.6 Oz. / 30 Servings)
Non-GMOGluten FreeSoy Free
$8.74
($0.29/serving)
Save $26.23
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Product Info
About This Product
- Works alongside GLP-1s to promote healthy digestion and regularity
- Supports appetite and natural GLP-1 activity in the body
- Non-GMO and free of gluten and soy
- Unflavored
Keep your gut health in check on your medical weight-loss journey with GLP-1 Support Fiber Powder from Whole Health Rx™ by The Vitamin Shoppe®. This digestive support formula aids occasional constipation, bowel regularity, appetite, and stimulates the body’s natural GLP-1 levels with clinically studied fiber sources, including Fibersol®-2, inavea™, and NatureKnit™.
As part of our GLP-1 Support line, this dietitian-formulated, doctor-approved supplement works alongside your GLP-1 medications for a balanced approach to weight management. Plus, it's gluten-free, non-GMO Project verified, and formulated with zero titanium dioxide, magnesium stearate, synthetic colors, flavors, or sweeteners.
Frequently Asked Questions
What is Fibersol-2?
Fibersol-2 is a soluble dietary fiber derived from all-natural corn that supports intestinal regularity and balanced blood sugar.
What is inavea?
Inavea is an all-natural, organic, and Non-GMO Project verified prebiotic fiber sourced from acacia trees. It stimulates healthy bacteria growth and helps restore the gut barrier.
What is NatureKnit?
NatureKnit is a gentle form of fiber containing natural and intact soluble and insoluble fiber from fruits and vegetables. It promotes optimal gut health and overall wellbeing.
What’s the difference between soluble and insoluble fiber?
Soluble fiber dissolves in water, increases good bacteria in the gut, and supports healthy cholesterol and blood sugar levels. Insoluble fiber does not dissolve in water, promotes regularity, and helps clean the colon.
Directions
Mix one (1) scoop into 8-12 fl. oz. of water.
Warning
Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions. Store in a cool, dry place. Keep out of reach of children. Tamper evident: do not use if outer seal is broken or missing.
Supplement Facts
Serving Size: 1 Scoop
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
CALORIES
N/A*
TOTAL CARBOHYDRATE
6%
DIETARY FIBER
54%
TOTAL SUGARS
N/A*
CALCIUM
5%
IRON
2%
SODIUM
<1%
POTASSIUM
<1%
FIBERSOL-2 - DIGESTIVE RESISTANT MALTODEXTRIN
N/A*
INAVEA PURE ACACIA - (AS ORGANIC ACACIA FIBER)
N/A*
NATUREKNIT POLYPHENOL FIBER MATRIX - APPLE FIBER, CARROT FIBER, BLUEBERRY FIBER, CRANBERRY FIBER, SPINACH
N/A*
Specifications
Brand:
Whole Health RX
Form:
Powder
Flavor:
Unflavored
Serving Size:
1 Scoop
Number of Servings:
30 Servings
Price per Serving:
($0.29 / serving)
Product Weight:
24 OZ
Allergens:
Soy Free
Specialty Diets:
Non-GMO , Gluten Free
Item # :
VS-8203 / 2313419
Product Reviews
3 Ratings
Would you recommend?
3 Reviews
Mar 22, 2026
Do NOT purchase - awful taste/doesn't dissolve
AWFUL! It tastes disgusting and does not dissolve in cold or hot water. I tried mixing with a spoon, fork and a milk frother and nothing works. Do NOT buy this.
Location
CT, US
Would you recommend?:No
Jul 25, 2025
Great Fiber Option
Best fiber I've tried. It is a bit grainy, but easy to drink. I've notice a huge difference by having this every morning.
Location
Orlando, FL, US
Gender
Female
Age Range
35-44
Would you recommend?:Yes
Purchased on Apr 10, 2025
May 10, 2025
Not a great taste
Tastes terrible and difficult to drink a whole glass. I've tried with 8 oz and 12 oz of water as the directions suggest and taste still is too unpleasant.
Location
New York, NY, US
Gender
Female
Age Range
35-44
Would you recommend?:No
Purchased on May 4, 2025
Disclaimer:
Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.
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Disclaimer:
Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.
Shipping Info
FREE STANDARD SHIPPING on orders of $45 or more
How to get FREE Standard Shipping:
- Ship to an address within the United States (including U.S. territories)
- Place your online order of $45 or more* - after promotions and before tax are applied
- Use "Standard" shipping option at checkout
Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.
*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).
Orders for states outside of the continental U.S. (including those of $45 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.
About Whole Health RX
Whole Health Rx™ is a line of dietitian-formulated, doctor-approved supplements designed to work alongside your GLP-1 medications for a balanced approach to weight loss.
Shop Whole Health RX
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Helps to keep things moving.
Help with staying regular
Currently on a GLP 1
My wife loves this.