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$30.99
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Fiber Supplement Powder for Daily Digestive Support
Multi-Fiber is a fiber supplement powder designed to help support daily fiber intake. It includes a balanced blend of soluble and insoluble fibers. Unlike single-source fiber powders, Mult...
Reviews
4.8
947 ratings
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Mango Pineapple
I’m tested my first tub of Mango Pineapple fiber. Taste was surprisingly delicious! It mixed well with water and didn’t have much g the gross chunks that other brands have.
I have 2-3 soooo a day throughout. It’s easy on my stomach and keeps me feeling full!
First time buyer will definitely be back.
J
James · May 19, 2026
Game Changer
My husband has been taking a different brand of fiber and it really has helped his digestion and overall energy. I decided to try the 1st Phorm fiber and like all 1st Phorm products it did not disappoint. It has been 2 weeks of daily use and I have noticed a big difference!
N
Nancy · May 11, 2026
Yum!
This fiber flavor is so good! Mix this with the tropical protein flavor and it’s such a refreshing flavorful drink. Summertime over ice is an amazing combo!