Multi-source fiber formula: Delivers soluble, insoluble, and prebiotic resistant starch for complete digestive and metabolic support
NSF certified for sport: Ensures no banned substances and clean ingredients for athletes
Convenient single-serve packs: Easy to use on the go with 10.2 oz (288 g) packaging
Unflavored and vegan-friendly: Suitable for a wide range of dietary preferences
Supports gut microbiome and regularity: Helps fuel beneficial bacteria and maintain healthy digestion
Summarized by Shop
Your gut is the foundation for everything—how well you absorb nutrients, stay focused, recover from training, and remain energized day to day. Fiber+ delivers all three essential fiber types—soluble, insoluble, and prebiotic resistant starch—to support smoother digestion, fuel a healthy microbiome, and promote metabolic and mental balance
Form
Powder
Flavor
Unflavored
Pack Size
10.2 oz (288 g)
Serving Size
2 scoops (11.6 g) per serving
Dietary Preferences
Vegan, Gluten-free, Non-GMO
Certifications
NSF
Summarized by Shop
4.7
366 ratings
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1
If sensitive, best to work up to it
I really love this fiber! It makes me digestively happy. Keep in mind that if you have a sensitive system, it's best to start with a small amount and work your way up to the full amount.
N
Nora · Yesterday
Great stuff
Since I have started using this fiber it has helped me greatly. I have been working for 2 years on my body and health and I was late adding this to my regiment. I get the unflavored and mix with my essential aminos from Momentous. The best supplements come from Momentus!!!!
J
Jeff · 3 days ago
Best Tasting Fiber
I mix this with vanilla protein powder in a shaker and it tastes exactly like horchata. Simply delicious. I have never looked forward to drinking a fiber supplement until now!