20 years. One ingredient.
Our 20 years of experience are focused on soy isoflavones. One ingredient, offered in 40%, 45%, 65% and 90% grades, with product selection, technical discussions and sourcing centered on your needs.
20 Years. One Ingredient. The Soy Isoflavone Experts.
Welcome to
SoyOne®
20 years of experience, focused on one ingredient: soy isoflavones. At SoyOne®, we support supplement brands, manufacturers and formulation teams with 40%, 45%, 65% and 90% grades, consistent quality and reliable supply.
40% / 45% / 65% / 90%SPECIFICATION · DOCUMENTATION · SUPPLY
Reliable Supply, Consistent Quality.20 Years. One Ingredient. The Soy Isoflavone Experts.
Four grades.
Your formulation comes first.
Concentration is one part of ingredient selection. Review composition, analytical method and supporting documents against your intended application.
Soy isoflavones
40% soy isoflavones
A 40% grade to evaluate against your formulation and specification requirements.
Grade names reflect the existing SoyOne product range. Confirm the current specification and analytical basis before purchase.
View grade detailsSoy isoflavones
45% soy isoflavones
A 45% grade to evaluate against your formulation and specification requirements.
Grade names reflect the existing SoyOne product range. Confirm the current specification and analytical basis before purchase.
View grade detailsSoy isoflavones
65% soy isoflavones
A 65% grade to compare when reviewing your target ingredient specification.
Grade names reflect the existing SoyOne product range. Confirm the current specification and analytical basis before purchase.
View grade detailsSoy isoflavones
90% soy isoflavones
A 90% grade to evaluate when your specification calls for a higher isoflavone concentration.
Grade names reflect the existing SoyOne product range. Confirm the current specification and analytical basis before purchase.
View grade detailsAbout soy isoflavones
One ingredient. A world of possibilities.
Soy isoflavones are plant-based compounds associated with soy, including genistein, daidzein and glycitein. SoyOne focuses on the 40%, 45%, 65% and 90% product range, with standard and NonGMO requirements discussed for the selected version.
Quality at the heart of every sourcing decision.
Consistency starts with a clear specification. Review ingredient identity, analytical requirements and batch documentation together, then confirm the scope of any certificates relevant to your chosen grade.
Explore quality & documents20 years of experience. One ingredient. A specialist partner focused exclusively on soy isoflavones.
Why SoyOne®?
Quality and technology
Discuss extraction, composition and analytical requirements alongside the applicable specification and quality documentation.
Reliable supply
Plan quantities, replenishment, packaging and delivery schedules with us. Confirm availability and agreed terms for each order.
Customer-oriented solutions
From initial product selection to documentation and supply planning, keep the discussion centered on your formulation and business goals.
A supply plan built around your business.
Share your forecast, order quantities and required delivery schedule. Discuss selected versions, packaging and replenishment early, so availability and commercial terms can be confirmed before an order.
Discuss supply requirementsFind the next step for your project.
Choose a starting point. Each path leads to the relevant specification questions, document review and inquiry.
Dietary supplements
Evaluate the ingredient specification for your capsule, tablet or other intended format.
Explore the applicationFunctional food concepts
Review suitability for the proposed food category and applicable local requirements.
Explore the applicationFormulation development
Compare grades and versions as part of your formulation and documentation review.
Explore the applicationA clearer path from specification to inquiry.
Define the application
Share the intended product format, destination market and target specification.
Review the evidence
Confirm the relevant technical documents, ingredient identity and selected version.
Agree the supply requirements
Discuss quantity, packaging and timing against an approved quotation.
A document review,
not a wall of badges.
Know which document you need and what it should establish. Public files, supplier originals and batch records do not all have the same access rules.
Documents are supplied subject to availability and review. No unverified files or certificates are presented as public downloads.
Practical notes for ingredient buyers.
All buyer resourcesSoy isoflavones: evidence, limitations and product evaluation
A buyer’s starting point for reviewing intended use, research relevance and ingredient documentation.
Read the noteHow to evaluate soy isoflavones for your supplement brand
A practical procurement checklist, from specification to documentation and intended market.
Read the noteSOY ISOFLAVONES · B2B INGREDIENTS
Discuss your requirements
Soy isoflavones.
Research in context.
Explore selected human studies by function, studied dose, duration, accompanying ingredients and source. Positive, negative and mixed findings belong in the same review.