Soy Protein – 90% Isolate

Soy protein concentrates and isolates are produced from defatted soybean flakes, supplying 70–90% protein with a complete amino acid profile. It is one of the most studied and functional plant proteins for foods and supplements.

Plant / alternative protein powder for nutrition, meal replacement and fortification.

GUTINS Soy Protein — 90% isolate is offered for manufacturers, formulators and brands. Specification: 90% isolate; form / technology: Protein powder; diet suitability: Vegan.

Product Specifications

Key Benefits

• Complete plant protein with all essential amino acids
• Supports muscle maintenance as part of an active lifestyle
• Excellent emulsifying, gelling and water-binding functionality
• Soy protein supports healthy cholesterol levels as part of a balanced diet (market-specific claim)
• Cost-effective high-protein ingredient

Uses & Applications

Typical applications: Sports nutrition, meal replacement, functional foods.

• Plant-based protein powders and shakes
• Protein bars and bites
• Meal-replacement and weight-management blends
• Plant-based milks and RTD beverages
• Meat and dairy alternatives
• High-protein bakery and snacks
• Infant formula (specialised grades)

How to Use / Dosage

• Typical daily intake: 20–40 g protein per serving, 1–3 servings/day as part of the diet
• Typical use level: 60–95% in protein powders; 10–30% in bars; 2–8% in beverages and plant milks; 5–20% in meat and dairy alternatives
• Formulation tip: Protein content per serving should be calculated from the CoA protein value (dry basis).
• 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

Dispersible in water (partial solubility, higher for hydrolysed grades); insoluble in oils and ethanol

Storage & Handling

Store sealed in a cool (below 25 °C), dry, odour-free place away from light; reseal after use to prevent moisture pickup and rancidity.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Conventional food ingredient in the US, EU and India; soy is a declarable allergen. US FDA has proposed revoking the authorised soy protein/heart health claim – check current status. Verify GMO labelling requirements in destination market.

Diet suitability: Vegan. 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

• Major allergen (soy) – must be declared
• Contains isoflavones – consider for hormone-sensitive consumers
• Specify non-GMO or IP-certified sourcing if required
• Beany notes in concentrates
• Check heavy metals (lead, cadmium, arsenic) per lot – plant proteins can accumulate soil minerals; consider Prop 65

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.