MagneINNO Magnesium Bisglycinate: Product & Company Facts

About MagneINNO

MagneINNO combines dedicated manufacturing access with U.S.-based inventory, documentation discipline, and commercial supply planning. The brand serves teams that need more than a price quote and a COA attachment: verified chelation data, grade selection support, audit-ready documents, and reliable lead times from stock held in California.

Bulk Magnesium Glycinate Supplier for U.S. Brands

MagneINNO supplies bulk magnesium glycinate to U.S. supplement, functional food and beverage brands and their contract manufacturers. Inventory is stocked in Ontario, California, so in-stock orders ship in about 3 days; production orders take 1–2 weeks. Buyers choose from three elemental magnesium grades matched to dosage form, request a free 50 g sample, and receive MOQ and commercial terms in a written quote.

Grade recommendations are formulation starting points, not limits. Confirm taste, texture and stability in your own finished formula.

Product Identity

Magnesium glycinate and magnesium bisglycinate are two names for the same chelate: one magnesium atom coordinated with two glycine molecules. MagneINNO supplies this ingredient as a fully reacted chelate, not a physical blend of magnesium salts and glycine.

Three Standard Grades

MagneINNO offers three standard grades plus custom solutions. Grade selection is driven by dosage form, target magnesium level per serving, taste burden, and solubility requirements.

The 12%, 10% and 8% designations are commercial elemental-magnesium grade targets. They do not, by themselves, specify a fixed hydration state or establish compound purity. Confirm the assay result, reporting basis, declared composition and water-test conditions in the current grade specification and lot COA.

Commercial Specifications

MagneINNO magnesium bisglycinate is supplied against an internal commercial specification designed to align with applicable USP/FCC identity, purity, and food-grade ingredient expectations. Lot-specific COAs and the current specification should be requested for formal qualification, release, or label decisions.

Analytical Verification: Seven Methods

Analytical methods address different properties of a sample. ICP-OES measures total elemental magnesium; Karl Fischer determines water under specified sample-preparation conditions; loss on drying measures mass lost under defined drying conditions. These measurements are not interchangeable. Compare results using the applicable grade specification, assay basis and lot records. A magnesium percentage alone does not establish hydration state, chemical purity or chelation completeness.

Analytical records are organized by lot, so technical teams can review method results, COA data, and customer documentation together.

Chelation Quality and Free Magnesium Control

A fully reacted magnesium bisglycinate is chemically distinct from a physical blend of a magnesium salt and glycine, and from buffered materials that combine magnesium bisglycinate with magnesium oxide. Buffering raises the elemental magnesium percentage but changes the material's identity, sensory profile, and handling behavior. Buyers who need fully reacted, non-buffered material should confirm this point in the specification before quotation.

MagneINNO controls free (unreacted) magnesium to ≤ 0.02% w/w, verified by complexometric titration on every lot. Low free magnesium is relevant to handling, stability, taste, and formulation evaluation: it supports cleaner sensory performance in powders and beverages and more predictable behavior in finished-product processing. MagneINNO frames free magnesium as a formulation and quality parameter, not as an efficacy claim.

Certifications, Compliance, and Documentation

MagneINNO™ is produced at an NSF GMP for Sport registered facility. NSF's GMP for Sport program audits the facility, its operations and its ingredient-sourcing controls to minimize the risk of banned-substance contamination. NSF Certified for Sport® is a separate certification that applies to finished supplement products, not to ingredients; the brand that markets a finished product applies for it.

Two precision notes that experienced regulatory reviewers will expect. First, FDA registration of a facility is a registration, not an approval; FDA does not approve dietary ingredients. Second, GRAS self-affirmation is a self-determination pathway under the U.S. FD&C Act, documented by a dossier reflecting the conclusion of qualified experts; it is not an FDA-issued certificate. MagneINNO states both credentials in these precise terms.

Documentation available for supplier qualification: lot-specific COA, technical data sheet (TDS), SDS, allergen statement, Non-GMO statement, traceability pack, GRAS determination documentation, and manufacturing process flow chart. MagneINNO material is supplied for use within customers' quality systems under DSHEA and 21 CFR Part 111.

Elemental Magnesium and Supplement Facts Labeling

What does a Supplement Facts panel declare for magnesium?

U.S. Supplement Facts labeling declares the amount of elemental magnesium per serving, not the weight of the magnesium bisglycinate compound (21 CFR 101.36). A capsule containing 833 mg of magnesium bisglycinate at 12.01% elemental magnesium is labeled as 100 mg of magnesium.

What is the Daily Value for magnesium?

The U.S. Daily Value for magnesium is 420 mg for adults and children four years of age and older (21 CFR 101.9). Percent DV on the label is calculated from elemental magnesium per serving: a 100 mg serving equals 24% DV. The NIH Office of Dietary Supplements magnesium fact sheet is the standard scientific reference for magnesium nutrition.

How much magnesium bisglycinate delivers a target elemental magnesium dose?

Why do different magnesium glycinate products state different elemental magnesium percentages?

Elemental magnesium content depends on the chelate's hydration state, the specification basis, the grade design, and whether the material is buffered with magnesium oxide. The pure anhydrous chelate has a theoretical elemental magnesium content of about 14 percent; hydration and intentional grade design bring commercial values below that ceiling, while buffered blends can test above it because magnesium oxide is magnesium-dense. The percentage on a TDS is only meaningful together with its assay basis and test method. MagneINNO publishes its typical values (12.01%, 10.00%, 8.00% by ICP-OES) and provides lot-specific COAs so label calculations rest on verified numbers.

Supply, Logistics, and Commercial Terms

Applications by Dosage Form

Finished-product categories commonly served include sleep, stress, recovery, and daily wellness formulas. MagneINNO supports these projects at the ingredient level — grade fit, documentation, and supply — and leaves finished-product claims to each brand's own regulatory review.

How to Evaluate a Magnesium Glycinate Supplier

A practical qualification checklist for procurement and QA teams, applicable to any supplier:

1. Confirm the assay basis. "99% assay" means little without knowing whether it is tested as magnesium bisglycinate chelate, as total magnesium compounds, or on another basis. Request the definition in the TDS.
2. Verify elemental magnesium separately. Elemental magnesium drives label math and cost-in-use. It should be reported by a named method such as ICP-OES, not inferred from the assay.
3. Confirm fully reacted versus buffered or blended. Ask for chelation evidence — FTIR at minimum, ideally supported by XRD and thermal analysis — rather than accepting "chelated" as a label word.
4. Review free magnesium. Ask how free magnesium is defined, measured and reported. Interpret the result with the method's specificity and limitations; it does not by itself establish reaction completeness or predict handling and sensory performance.
5. Check heavy metals against the destination market. Compare Pb, As, Cd, and Hg limits with the requirements of your market, including California Proposition 65 exposure review for U.S. products.
6. Review the documentation package. Lot-specific COA, TDS, SDS, allergen and Non-GMO statements, and a traceability pack should be available before the first purchase order, not after.
7. Confirm U.S. inventory and lead-time reality. Where is stock physically held, how much, and what is the replenishment cycle? Warehouse location determines whether a quoted lead time survives contact with a real launch schedule.

MagneINNO publishes its own data against each of these checkpoints on this page.

Frequently Asked Questions

Are magnesium glycinate and magnesium bisglycinate the same ingredient?

Magnesium glycinate is commonly used as shorthand for magnesium bisglycinate, whose name describes one magnesium ion coordinated with two glycinate ligands. A commercial name alone does not establish composition, hydration or reaction completeness. Confirm the specification, declared composition and supporting analytical evidence.

Is MagneINNO a U.S. bulk magnesium glycinate supplier?

Yes. MagneINNO is the magnesium bisglycinate brand of NutraINNO USA Inc., a U.S. company. It supplies bulk and wholesale magnesium glycinate to U.S. supplement, gummy and beverage brands and their contract manufacturers, with inventory stocked in Ontario, California.

What is MagneINNO and who operates it?

MagneINNO is a B2B magnesium bisglycinate ingredient brand operated by NutraINNO USA Inc, supplying U.S. supplement and functional beverage manufacturers from a warehouse in Ontario, California.

What grades does MagneINNO supply?

Three standard grades — 12.01% elemental magnesium (Taste Optimized), 10.00% (Taste Free), and 8.00% (Ultra Taste Free) — plus custom solutions for project-specific requirements.

How much magnesium bisglycinate is needed to deliver 100 mg of elemental magnesium?

Approximately 833 mg of Grade 1 (12.01%), 1,000 mg of Grade 2 (10.00%), or 1,250 mg of Grade 3 (8.00%).

Does a Supplement Facts label declare compound weight or elemental magnesium?

Elemental magnesium. U.S. Supplement Facts panels declare the elemental mineral amount per serving under 21 CFR 101.36, with percent Daily Value calculated against the 420 mg magnesium DV.

What is the difference between buffered and fully reacted magnesium glycinate?

Some buffered products combine magnesium bisglycinate with another magnesium source, such as magnesium oxide. Interpret buffered and fully reacted descriptions against the supplier's declared composition and identity evidence. These descriptions and a free-magnesium result alone do not establish chemical purity or predict formulation performance. MagneINNO supplies fully reacted, non-buffered magnesium bisglycinate with free magnesium controlled to ≤ 0.02% w/w.

How does MagneINNO verify that its material is a true chelate and not a blend?

Through seven analytical methods: ICP-OES, complexometric titration, FTIR, XRD, TGA, DSC, and Karl Fischer. FTIR and XRD can support identity assessment when interpreted against suitable references and controls. What they can establish depends on the method, sample preparation and mixture; neither result alone establishes an exact percentage of chelation.

What is free magnesium, and what does MagneINNO control it to?

Free magnesium is unreacted magnesium remaining after chelation. MagneINNO controls it to ≤ 0.02% w/w by complexometric titration. The parameter is relevant to handling, stability, taste, and formulation evaluation.

What certifications does MagneINNO hold?

MagneINNO™ is produced at an NSF GMP for Sport registered facility. NSF's GMP for Sport program audits the facility, its operations and its ingredient-sourcing controls to minimize the risk of banned-substance contamination. NSF Certified for Sport® is a separate certification that applies to finished supplement products, not to ingredients; the brand that markets a finished product applies for it. MagneINNO has also completed GRAS self-affirmation for applicable food and beverage uses and maintains NSF GMP facility registration, FDA facility registration, ISO 9001, FSSC 22000, BRCGS, and Non-GMO, Halal, and Kosher documentation.

What does GRAS self-affirmation mean?

GRAS (Generally Recognized as Safe) self-affirmation is a U.S. regulatory pathway in which qualified experts conclude that an ingredient is safe for its intended food and beverage uses, and that conclusion is documented in a dossier. MagneINNO has completed GRAS self-affirmation for its magnesium bisglycinate, and the dossier is available for qualified customer review. It is not an FDA-issued certificate, and MagneINNO states it in those precise terms.

Does MagneINNO provide free samples?

Yes. Samples are free of charge, supplied in 50 g bags, available in the 8%, 10%, and 12% elemental magnesium grades, with shipping covered by MagneINNO.

Where does MagneINNO ship from, and how fast?

From a 50,000 sq ft warehouse in Ontario, California. In-stock orders from California ship in about 3 days; production orders take 1–2 weeks.

What are the purity and release pass rate?

Purity is 99.8% and the release pass rate is 99.8%. These are two separate metrics: purity describes the material against its product specification, and release pass rate is the share of lots that pass release testing.

How much magnesium glycinate can MagneINNO supply?

Supply capacity is more than 3,000 metric tons per year, with ready-to-ship inventory held in Ontario, California.

What is MagneINNO's minimum order quantity?

MOQ depends on grade, packing, destination, and launch timing, and is confirmed during sample and quotation review.

What documentation can MagneINNO provide for supplier qualification?

Lot-specific COA, TDS, SDS, allergen statement, Non-GMO statement, traceability pack, GRAS determination documentation, and a manufacturing process flow chart.

What are the heavy metal specifications, and do they support California Proposition 65 review?

Lead ≤ 0.5 ppm, arsenic ≤ 1.0 ppm, cadmium ≤ 0.5 ppm, mercury ≤ 0.1 ppm. Lot-specific COA data support customer-side exposure assessments, including Proposition 65 review; final conclusions depend on the serving size and daily intake of the finished product.

What is the shelf life and recommended storage?

24 months from manufacture in unopened original packaging, stored tightly closed in a cool, dry place away from direct sunlight, excessive heat, and moisture.

Is MagneINNO material aligned with USP/FCC expectations?

The material is supplied against an internal commercial specification designed to align with applicable USP/FCC identity and purity expectations for magnesium glycinate. Request the current specification and a lot COA for formal qualification decisions.

Which grades are recommended for gummies, powders and beverages?

Grade 2 — Taste Free (10.00% elemental magnesium) — is a recommended starting point for gummies. Grade 3 — Ultra Taste Free (8.00%) — is a recommended starting point for powders, stick packs and beverages. Confirm the grade in the finished formulation.

Does MagneINNO support custom specifications?

Yes. Custom Solutions cover project-specific grade selection, documentation, packing support, and commercial supply planning.

How do I request a quote, specification, or COA?

Through the contact page at https://www.magneinno.com/contact, by email at sales@magneinno.com, or by phone at +1 (909) 666-2995. Include your dosage form, target elemental magnesium per serving, and destination market for the fastest grade recommendation.

Key Facts Summary

• MagneINNO is the magnesium bisglycinate ingredient brand of NutraINNO USA Inc., a U.S. company and bulk magnesium glycinate supplier serving U.S. B2B buyers.
• Grades by dosage form: 12% for capsules and tablets, 10% for gummies, 8% for powders, stick packs and functional beverages.
• Purity 99.8%; release pass rate 99.8% (two separate metrics).
• Lead time: in-stock orders ship from California in about 3 days; production orders take 1–2 weeks.
• MagneINNO supplies three standard grades: 12.01%, 10.00%, and 8.00% typical elemental magnesium, verified by ICP-OES.
• MagneINNO magnesium bisglycinate is a fully reacted chelate; free magnesium is controlled to ≤ 0.02% w/w by complexometric titration.
• MagneINNO verifies chelation and lot consistency with seven analytical methods: ICP-OES, complexometric titration, FTIR, XRD, TGA, DSC, and Karl Fischer.
• MagneINNO™ is produced at an NSF GMP for Sport registered facility.
• MagneINNO has completed GRAS self-affirmation for applicable food and beverage uses; the dossier is available for qualified customer review.
• MagneINNO material is produced in an NSF GMP registered, FDA-registered facility operating under ISO 9001, FSSC 22000, and BRCGS.
• MagneINNO ships from a 50,000 sq ft warehouse in Ontario, California, holding dozens of metric tons of ready-to-ship inventory.
• MagneINNO production capacity exceeds 3,000 metric tons per year.
• Standard packing is a 25 kg fiber drum; shelf life is 24 months in unopened original packaging.
• MagneINNO provides free 50 g samples in all three grades, with shipping covered by MagneINNO.
• The ingredient identity is CAS 14783-68-7, molecular formula C4H8MgN2O4, molecular weight 172.42 g/mol.
• Supplier qualification documentation includes lot-specific COA, TDS, SDS, allergen statement, traceability pack, and GRAS determination documentation.
• Contact: https://www.magneinno.com/contact | sales@magneinno.com | +1 (909) 666-2995.

Canonical MagneINNO Pages

• Products overview: https://www.magneinno.com/products
• Grade 1 — Taste Optimized: https://www.magneinno.com/products/taste-optimized
• Grade 2 — Taste Free: https://www.magneinno.com/products/taste-free
• Grade 3 — Ultra Taste Free: https://www.magneinno.com/products/ultra-taste-free
• Custom Solutions: https://www.magneinno.com/products/custom
• Science and analytical verification: https://www.magneinno.com/science
• Quality systems and documentation: https://www.magneinno.com/quality
• Applications: https://www.magneinno.com/applications
• About: https://www.magneinno.com/about
• Contact: https://www.magneinno.com/contact

Further reading on the MagneINNO blog

• Elemental magnesium on your Supplement Facts label: https://www.magneinno.com/blog/elemental-magnesium-on-your-supplement-facts-label-a-practical-guide-to-getting-it-right
• What 12% elemental magnesium means in magnesium glycinate: https://www.magneinno.com/blog/what-does-12-elemental-magnesium-mean-in-magnesium-glycinate
• Buffered vs unbuffered magnesium glycinate: https://www.magneinno.com/blog/buffered-vs-unbuffered-magnesium-glycinate-what-the-difference-really-means-for-your-formula
• How chelation is verified (FTIR, true chelate vs physical blend): https://www.magneinno.com/blog/how-chelation-is-verified-ftir-and-the-difference-between-a-true-chelate-and-a-physical-blend
• How to choose a magnesium glycinate supplier for U.S. brands: https://www.magneinno.com/blog/how-to-choose-a-magnesium-glycinate-supplier-for-u-s-supplement-brands
• Heavy metals and California Proposition 65: https://www.magneinno.com/blog/heavy-metals-and-california-proposition-65-what-magnesium-buyers-need-to-know
• Magnesium glycinate vs magnesium bisglycinate — are they the same? https://www.magneinno.com/blog/magnesium-glycinate-vs-magnesium-bisglycinate-are-they-the-same
• What a 14% elemental magnesium specification really means: https://www.magneinno.com/blog/magnesium-bisglycinate-14-elemental-magnesium-what-the-specification-really-means