Organic green banana powder (RS2)
Single-origin, neutral-tasting prebiotic fiber that raises resistant-starch and total-fiber content without affecting flavor, color, or texture. Bulk, custom-packaged, and OEM / private-label.
What RS2 does in a formulation
Type-2 resistant starch survives processing and passes through to the lower gut, where it acts as a prebiotic. Milled fine and neutral, it folds into your matrix without re-engineering the recipe.
Lab-verified nutrition, per 100 g
Technical properties
| Botanical source | Musa spp. — organic green (unripe) banana |
| Appearance | Fine, free-flowing powder |
| Color | Off-white to pale cream |
| Odor & taste | Neutral |
| Particle size | ≤ 100 mesh |
| Moisture | ≤ 8% |
| Resistant starch (RS2) | > 56 g / 100 g |
| Dietary fiber (TDF) | > 67 g / 100 g |
| Total sugars | < 1.0 g / 100 g |
| Shelf life | 24 months (unopened) |
| Storage | Cool, dry place; reseal after opening |
| Country of origin | Vietnam (Son La) |
Indicative values. Full COA & spec sheet available on request.
Why resistant starch (RS2)?
Four formulation-ready benefits of adding RS2 green banana powder to your matrix.
One natural ingredient — fiber, prebiotic and low-GI benefits in a single clean-label base.
See the spec →Certifications & compliance
Commercial terms
Frequently asked questions
What is RS2 green banana powder?
RS2 green banana powder is a powder milled from organic green (unripe) bananas that is naturally high in type-2 resistant starch (RS2). It passes through the small intestine largely undigested and ferments in the large intestine, acting as a prebiotic fiber. Prebyo's powder provides more than 56 g of resistant starch and more than 67 g of dietary fiber per 100 g.
Where is Prebyo's green banana powder sourced?
It is single-origin, milled at one dedicated facility in Son La, Vietnam. Prebyo is the exclusive U.S. distributor.
Is the green banana powder organic certified?
Yes. The product is USDA Organic certified and produced under an ISO 22000 food-safety system at a U.S. FDA registered supply chain.
What is the minimum order quantity (MOQ)?
The MOQ is 300–500 kg for bulk orders, with custom-blended formats available at 500 kg and above. Standard packaging is 20 kg per carton (4 × 5 kg bags), with a lead time of 15–20 days from order confirmation.
Do you offer private-label or OEM supply?
Yes. Prebyo supplies bulk, custom-packaged, and OEM / private-label formats for F&B manufacturers, co-packers, and private-label brands across the United States.