Top pick · DoseRank
Why this ranks #1 for body weight
#1
Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)
Nature's Way$0.34 / serving4.5 · 1,083Available now
Why this ranks here
- Evidence fitGlucomannan and Fiber have moderate human evidence for this outcome.
- Dose fit0 of 2 dosed ingredients land in the studied range. Glucomannan at 6 g is higher than the studied 2-4 g window.
- Price / serving$0.34 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offs
Evidence depth trails the rest of this list
The numbers
55
59
91
70
6 gAbove rangehigher than the studied 2-4 g window
6 gBelow rangebelow the studied 15-30 g window