Skip to main content
Request a Sample

Ingredient collection

Vitamins

Vitamin actives across all three NexaGens platforms. Fat-soluble vitamins are dosed at microgram level, which makes content uniformity — not solubility — the dominant formulation risk. Every product states whether its assay is a development target or a confirmed value.

Vitamins — 5 ingredients

Showing 1–5 of 5 ingredients

Technical selection guide

How to select vitamin ingredient delivery formats

This collection brings together vitamin actives across liposomal and microencapsulated platforms. Selection should consider dose uniformity, stability, dispersion, ingredient interactions and evidence for the specific delivery system.

Why is low-dose distribution important for some vitamins?

Microgram-level vitamin use can make content uniformity and distribution across a larger powder blend important formulation considerations.

Formulators should evaluate premixing, particle-size compatibility, segregation risk and assay uniformity in the finished product rather than relying on nominal ingredient loading alone.

How should liposomal and microencapsulated vitamins be compared?

Compare active form, assay, carrier system, release behaviour, structural or performance evidence and suitability for the intended dosage form.

The technologies have different objectives and evidence requirements. Neither term should be treated as an automatic modified-release or human-bioavailability claim.

What should buyers verify before approval?

Verify the current specification and request any applicable batch CoA, stability and characterisation information, together with ingredient-level regulatory information for the intended use.

The customer must confirm dose, national requirements, label declarations, claims, processing compatibility and finished-product performance.

Discuss your formulation requirement

Tell us the active, dosage form, target market, processing conditions, target release or protection profile and expected volume. We can help identify suitable evaluation materials and confirm the available technical documents.