3-Fucosyllactose (3-FL) – 95% Powder

3-Fucosyllactose is a fucosylated human milk oligosaccharide produced by precision fermentation. It complements 2'-FL in HMO blends to more closely mirror the natural oligosaccharide profile of breast milk.

Human milk oligosaccharide (HMO) produced by precision fermentation, structurally identical to the oligosaccharide found in human milk.

GUTINS 3-Fucosyllactose (3-FL) — 95% powder is offered for manufacturers, formulators and brands. Specification: 95% powder; form / technology: Fermentation-derived oligosaccharide; diet suitability: Vegan process possible.

Product Specifications

Key Benefits

• Prebiotic support for beneficial bifidobacteria
• Supports gut microbiome balance
• Supports immune function
• Complements 2'-FL in HMO blends
• Human-identical structure

Uses & Applications

Typical applications: Microbiome, specialized nutrition.

• Infant and follow-on formula
• Growing-up milks
• Adult gut health powders and sticks
• Prebiotic and synbiotic capsules
• Medical and clinical nutrition
• Functional beverages and dairy alternatives

How to Use / Dosage

• Typical daily intake: 0.5–2 g/day in adults; infant formula levels per authorisation
• Typical use level: 0.1–1.2 g/L in infant formula (per authorisation); 5–40% in adult prebiotic powders and capsules
• Formulation tip: Highly soluble and heat-stable; suitable for powders, drinks and infant/adult nutrition (subject to regulation).
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Freely soluble in water; insoluble in oils.

Storage & Handling

Store sealed in a cool, dry place below 25 °C; hygroscopic – reseal promptly after use.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Authorised as an EU Novel Food (Union list, specified sources/strains) for infant formula, foods and food supplements within set limits; US GRAS notices exist for fermentation-derived material. Verify strain/source-specific authorisation in the destination market.

Diet suitability: Vegan process possible. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Mild gas or bloating possible at higher doses
• Contains lactose-derived structure; trace lactose may be present
• Use levels in infant products are strictly regulated
• Hygroscopic – protect from humidity

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. 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.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.