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Myofiber® is Muscleology's convenient daily fiber formula designed to help support your daily fiber intake. Featuring a blend of soluble and insoluble fiber from flaxseed and psyllium, Myofiber mixes easily into water, smoothies, or protein shakes.
Unflavored and easy to use, Myofiber can be added to your everyday nutrition routine without changing the taste of your favorite beverages.
🌿 5 g Dietary Fiber Per Serving (20% DV)
🌱 Flaxseed + Psyllium Husk Blend
💧 Mixes Easily Into Water, Smoothies, or Shakes
🥄 Unflavored Formula
✅ No Added Sugar
✅ Vegan Friendly
✅ Non-GMO
✅ Gluten Free
Full-Dose Formula Breakdown
A 10 g fiber, omega & phospholipid blend — flaxseed and psyllium, every gram printed on the label. No proprietary blends.
| Component | Per Scoop | What it does |
|---|---|---|
| Flaxseed | 3.3 g | Soluble + insoluble fiber, plus plant-based omega-3. |
| Psyllium Husk | 3.1 g | Gold-standard soluble fiber for regularity. |
| Lecithin | 3.1 g | Source of phospholipids, including choline. |
| Dietary Fiber (total) | 5 g | 20% of your Daily Value in one scoop. |
| Omega-3 (ALA) | 1,670 mg | Plant omega-3 naturally from the flaxseed. |
| CLA | 500 mg | Conjugated linoleic acid. |
The 10 g Myofiber Blend also delivers phosphatidylcholine, choline, inositol, and omega-6 & 9 fatty acids. Provides both soluble & insoluble fiber. Contains soy. Manufactured in a facility that also processes milk, egg, fish, shellfish, peanuts, tree nuts, and wheat.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Take 1 serving in the morning before breakfast and 1 serving in the evening before dinner. Mix with 8–12 oz of water, juice, or your favorite beverage. Be sure to drink plenty of fluids throughout the day.
✔ Convenient source of dietary fiber
✔ Easy-to-mix unflavored formula
✔ Great addition to smoothies and shakes
✔ Simple daily nutrition support
✔ Premium Muscleology quality
• Unflavored
• No Sweeteners
• Vegan Friendly
• Non-GMO
• Gluten Free
THE MUSCLEOLOGY STANDARD
✔ cGMP-manufactured with batch quality control
✔ Honest labels — no amino spiking, full doses on the panel
✔ Taste-It-First: don't love your first tub's flavor? We swap it
✔ Family-run since 2003 — real people answer our emails
✔ Subscribe & Save 10% — subscriptions always ship free
Read our full quality standard →
Myofiber delivers daily soluble and insoluble fiber to support regularity, comfortable digestion, and a healthy gut. Fiber feeds a healthy gut and adds bulk for regularity. Learn more in our guide to fiber for gut health.
It can help. Sluggish digestion and irregularity are common bloating triggers, and daily fiber supports both. More in digestive support for bloating.
Both soluble and insoluble fiber, from flaxseed and psyllium husk — psyllium is one of the most-studied soluble fibers for regularity, and flaxseed adds insoluble fiber plus plant omega-3.
Most people take it once or twice daily with water, around meals. Consistency matters more than timing — daily use is how you support steady digestion and regularity.
Yes — it's designed as a daily formula. Start with the recommended serving and drink plenty of water, which is important with any fiber supplement.
Adequate daily fiber is one of the most reliable ways to support regularity, and most people fall short of the recommended intake from food alone. Myofiber helps close that gap.
Mix 1 scoop (approx. 11g) with 8–10 oz of water or your favorite beverage.
Take once or twice daily, preferably with meals. For best results, stay hydrated and use consistently.
Can be combined with protein shakes or detox formulas like DTOX.
Better digestion, smoother elimination, less bloating, and cleaner internal health
• 5g dietary fiber per serving (20% DV) • Soluble + insoluble from flaxseed & psyllium • 1,670mg plant omega-3 (ALA) • Unflavored, no added sugar
Consult a healthcare professional before using if you are pregnant, nursing, taking medication, or have a medical condition. Do not exceed the recommended dose.
KEEP OUT OF REACH OF CHILDREN
Store at 15-30°C (59-86°F) Protect from heat, light and moisture. Do not purchase if seal is broken., Protect from heat, light and moisture.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
The label test
Know what to look for. Start with our label.
| Muscleology | What to look for | |
|---|---|---|
| Transparent formulas | Clearly disclosed ingredients | Check the Supplement Facts |
| Protein integrity | No amino spiking | Know your protein source |
| Manufacturing standards | Produced under cGMP standards | Look for quality controls |
| Customer support | Real people. Real support. | Easy access when you need help |
What we stand for: transparent formulas · clearly disclosed ingredients · quality-focused manufacturing · straightforward information. The full standard →
Awesome experience, paid for two only received one! Wrote to you, no answer, had to file a claim with PayPal. Recommended!
We add this to our protein shakes and it blends smooth and seems to be very effective.
Far superior than other fibers. A bit expensive but it is the best. I tried most everything that the market has to offer and only Myofiber worked for me.
The only fiber I take is Myofiber from Muscleology. In my opinion, it is the best gut health supplement.
This stuff really works I take it and it works instantly. Helps a lot with my bloat.
This Myofiber is incredible. Whoever thought, "hey, let's make an digestive and weight loss product for athletes that have bowel movements issue to help them stay regular & this is my favorite product.
I haven’t been able to work out recently due to my work. But drinking this myofiber with protein shakes once a day has helped me to loose and maintain my weight!
I have tried many different fiber products and this is my favorite. It blends smoothly, has no flavor so its easy to mix with protein, cottage cheese or oat meal and is definitely worth the money. I have been struggling with constipation and being unable to go to the bathroom, but since I tried this myofiber product I have been able to go regular. I usually blend with my nitro up protein shakes.
Myofiber is great. I take first thing in the morning.
Now this is some good stuff if you're Constipated this will help you get regular!
I love this product so much. I get frustrated using a million different fiber powders, so I'm really glad I found this myofiber since it doubles as a digestive health and fat loss for me.
I love this myofibe so much. I get frustrated using a million different fiber supplements and powders, so I'm really glad I found this product since it doubles as a weight loss and digestive health for me.
Finally found a great product for my digestive health. Myofiber help me improved my diet & help me lose weight.
I haven’t been able to work out recently due to busy work schedule. But drinking this Myofiber once a day with my nitro up protein has helped me to loose weight!
I really enjoy this fiber product because it really amazing, I would definitely recommend this product to my friends. This fiber is life saver for me! I would give this product more than 5 stars because it’s great!
Finally found a great product to lower my blood pressure & cholesterol level.
Myofiber is Unflavor so it easy to add in to my protein. Definitely feel my nail, hair & skin is getting better after taking in for a while.
I drink this every morning right after I wake up in my protein shake and it great! I just started it so I’m not sure how the outcome will be, but I am a fan so far.
Love this product! Helps keep me from getting bloated and also helps get my fiber in for the day by adding some in my protein powder.
Myofiber® – Premium Daily Fiber & Digestive Formula
Taste-It-First · don’t love it, we swap it
$34.99