Sosa Flax Fiber

Sosa Flax Fiber is a natural binding and thickening agent derived from flax seeds, used in professional patisserie and food development to improve texture, moisture retention, and nutritional value. It acts as a natural hydrocolloid, absorbing water to form a gel-like consistency that improves the structure and mouthfeel of baked goods, gluten-free recipes, and health-conscious formulations.

Use it as a partial egg replacer in vegan baking, as a binding agent in gluten-free breads and cakes, or as a natural thickener in smoothies and health drinks. Its mild, neutral flavour means it integrates seamlessly into any recipe without affecting taste. A clean-label, plant-based functional ingredient for modern professional kitchens.

Key uses:

• Gluten-free baking — improves structure and moisture retention in breads and cakes
• Vegan baking — acts as a partial egg replacer for binding
• Thickening — adds body to smoothies, dressings, and health drinks
• Nutritional enrichment — adds dietary fibre and omega-3 to recipes
• Clean-label formulation — a natural, plant-based functional ingredient

Explore our full Sosa Ingredients collection including Sosa Psyllium and Sosa Inulin Cold. UK delivery available.