Flaxseed Lignan Extract (SDG) Powder – Defatted Lignan Extract (Linum usitatissimum)

Flaxseed extract is obtained from defatted flax hulls and standardized to secoisolariciresinol diglucoside (SDG), the main lignan of flax. Lignans are phytoestrogen precursors valued for supporting women's wellness, hormonal balance and cardiovascular health.

Supplied as a standardized botanical extract powder with a declared marker-compound assay for batch-to-batch consistency.

GUTINS Flaxseed Extract — defatted lignan extract is offered for manufacturers, formulators and brands. Specification: defatted lignan extract; form / technology: Standardized extract; diet suitability: Plant-based.

Product Specifications

Key Benefits

• Concentrated source of SDG plant lignans
• Supports women's hormonal balance and menopausal wellness
• Supports healthy cholesterol levels already within the normal range
• Provides antioxidant support
• Supports prostate and men's health in combination formulas

Uses & Applications

Typical applications: Women's wellness.

• Menopause support capsules
• Women's hormonal balance blends
• Heart health formulas
• Prostate health supplements
• Fibre and seed-based functional foods
• Hair and skin wellness supplements

How to Use / Dosage

• Typical daily intake: 300-600 mg/day of extract (about 100-300 mg SDG)
• Typical use level: 5-40% in capsule and tablet fills; 0.1-1% in foods
• Formulation tip: Standardized extracts are best dosed on the basis of the marker assay stated on the CoA.
• 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

Soluble in water and hydroalcoholic solutions; insoluble in oils

Storage & Handling

Store tightly closed in a cool, dry place (below 25 °C) away from light and moisture.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Flax lignan extracts are used as dietary ingredients in the US; concentrated SDG extracts may need EU Novel Food assessment. Verify in the destination market.

Diet suitability: Plant-based. 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

• Phytoestrogenic activity - caution with hormone-sensitive conditions and hormone therapies
• May have additive effects with anticoagulants and blood-glucose-lowering drugs
• Not recommended in pregnancy and lactation
• Flax/linseed sensitivity is possible

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.