Clear Mixing Super Fiber | GNC
Vegetarian Vegetarian

Product Information



6 grams fiber per serving

Clinically proven to improve regularity, improve growth of beneficial bacteria and normalize bacterial flora

GNC Natural Brand™ Clear Mixing Super Fiber features 6 grams of a non-habit forming, clinically studied, clear, soluble fiber proven to improve regularity, improve growth of beneficial bacteria and normalize bacterial flora.

Fiber promotes intestinal health and regularity, increases bulk and provides relief from occasional constipation. Experts agree that adults should consume 25 to 35 grams of fiber every day to maintain good health and normal bowel function. Fiber is an all-natural way to promote regularity and colon health. It aids the transit of food through the intestines and offers many additional health benefits including helping you to delay hunger and making you feel full longer.

GNC Natural Brand™ Clear Mixing Super Fiber is unflavored and mixes easily with water or your favorite beverage. It may also be added to recipes during baking and cooking. Simply stir and watch the fine fiber granules dissolve completely.


Nutrition Facts
Serving Size  7.5 g
Servings Per Container  30

Amount Per Serving     % DV

Calories 30  

Total Carbohydrate 7g   2%
  Dietary Fiber 6g   24%
Sugars 1g  

** Daily Value (DV) not established.
Other Ingredients
Sunfiber® (Partially Hydrolyzed Guar Gum)
Label (click image to enlarge)

How To Use

As a dietary supplement, mix one level scoop (7.5g) into 6-8 ounces of water or any beverage. Clear Mixing Super Fiber is flavor-free and may be added during baking and cooking. Stir well until dissolved.

NOTICE: Significant product settling may occur.
Do not use if you develop diarrhea, loose stools, or abdominal pain. Consult your physician if you have frequent diarrhea or if you are pregnant, nursing, taking medication or have a medical condition. Taking this product without enough liquid may cause choking., Keep out of reach of children.
Store in a cool, dry place.
Distributed by: General Nutrition Corporation Pittsburgh, PA 15222


4.5 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I would recommend this product. It mixes easily and is pleasantly soothing to drink.
March 5, 2019
3 months ago
Easy to use
I've stirred this into yogurt and that works really well. When stirring it into coffee sometimes some of it ends up as blobs at the bottom of the cup. It is a very fine powder and has no taste. Affect is gentle with one scoop, no surprising results for me.
November 23, 2018
1 year ago
Not sure what to think.
Not sure what to think about Clear Mixing Super Fiber. I bought 2 containers and opened both of them. 1 was a 1/2 inch less than the other one and both containers were barely 1/2 full to begin with! They’re $15.99 each. I think it’s deceitful to advertise such a big container when the contents only fill up 1/2 of it. Even if there was a “settling” as is stated on the container, 1/2 full...really? I sent an email about this issue awaiting a response from Taiyo, Inc about a month ago but no reply.
September 4, 2018
I've been using this product for years, I've tried at least 10 different brand that were rated best and none works better than the this gnc brand cleanser. I get the Orange flavor and only use water it taste good and works great
July 16, 2018
I bought this product yesterday. Last night I mixed a spoonful of super fiber with a glass of OJ and some chia seeds and drunk it before going to bed. Today I woke up feeling great. My mood seemes much better (I’ve been feeling kinda depressed for the last few months). Some research says that gut health affects your mood levels. I think that what happened to me!!! My tummy looks flatter than usual (no bloating whatsoever). Definitely recommend!
May 15, 2018
Disappointed in size vs cost
I absolutely love it but just wish your company can be more competitive with the size vs price
I would need to buy 3-4 a month so unfortunately because of price I cant purchase all the time I am forced to mix with benefiber and Metamucil is whom offer more than double the size for the same amount
March 19, 2018
1 year ago
Good stuff
Works really well, desolves in most liquids and has no adverse taste.
March 5, 2018
1 year ago
Excellent product
Very easy to take and works great
February 28, 2018
1 year ago
Has really improved my health!
Taking a good fiber was recommended to me after dealing with chronic diarrhea. This product is wonderful. It's not just for those of us who have trouble going. I'm still in the first month of use and already my system feels like it's in so much better check. It won't immediately dissolve in water but give it about 20 min and you would never know it is there. Does not give you a full feeling like pure psyllium husk and once dissolved, you can leave your cup for hours, and it won't transform into some gooey issue.

For the price, I am very happy with this. If you use GNC often, it's nice when you have your 10 dollar rewards and then purchase this for the low cost of 6 dollars.
July 19, 2017
Clear fiber
Would recommend. Highly effective. Dissolves clear with stirring. Not gummy, gooey.or thick. Pleasant.
July 17, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 4 answers
does this product make u loose weight ???
A shopper on Jul 12, 2016
BEST ANSWER: No product will make you lose weight. Just diet and exercise. But it will help you become more regular so you are less bloated.
Can it be taken anytime? What time is best for drinking it morning on an empty stomach or at night?
A shopper on Apr 5, 2017
BEST ANSWER: I put in my coffee in the morning. I drink it on an empty stomach and have not issues with it.
How can I buy it in bulk size?
A shopper on Mar 26, 2016
is this product gluten free?
A shopper on Apr 4, 2012
BEST ANSWER: It is gluten-free, and many people use to help treat symptoms of Celiac disease.
What is it actually made of? They only list "other" ingredients on the label.
A shopper on Mar 8, 2017
BEST ANSWER: There is soluble fiber and un/non soluble fiber. Each does basically the same thing in two different ways. Each has different benefits. Google soluble fiber to see difference.
But, to answer your question it's most like likely partially Hydrolyzed Guar Gum. Fiber is usually that or physillium husk.