Formulation & Product Consultation (OEM/ODM)

Potassium-L-Ascorbate
Chemical / Technical Name:
Potassium-L-Ascorbate
(Potassium Salt of L-Ascorbic Acid)
Common / Alternative Names:
Potassium Ascorbate, Buffered Vitamin C (Potassium Form)
Category:
Pharmaceutical & Nutraceutical Raw Material / Vitamin (Vitamin C) + Mineral (Potassium)
Raw Material Type:
Buffered vitamin C salt (organic potassium–ascorbate complex)
Key Active Constituents (Typical):
Potassium-L-ascorbate ≥ 98.0–101.0% (on dry basis, grade dependent)
Vitamin C activity: approximately 78–82% w/w (as ascorbic acid equivalent)
Elemental potassium content: approximately 18–20% w/w (as K)
Low heavy metal and residual solvent profile suitable for regulated applications

Beta-Carotene
Chemical / Technical Name:
β-Carotene
Common / Alternative Names:
Provitamin A, Beta-Carotin, E160a (food additive code)
Category:
Pharmaceutical & Nutraceutical Raw Material / Provitamin A / Antioxidant (Carotenoid)
Raw Material Type:
Fat-soluble carotenoid (synthetic or natural—algal/plant-derived)
Key Active Constituents (Typical):
Beta-carotene ≥ 10% / 20% / 30% (beadlets or dispersions, grade dependent)
100% beta-carotene on active basis (for pure forms)
Vitamin A activity expressed as Retinol Activity Equivalents (RAE)
Low heavy metal and residual solvent profile

Sodium-L-Ascorbate
Chemical / Technical Name:
Sodium-L-Ascorbate
(Sodium Salt of L-Ascorbic Acid)
Common / Alternative Names:
Sodium Ascorbate, Vitamin C Sodium Salt
Category:
Pharmaceutical & Nutraceutical Raw Material / Vitamin (Vitamin C) / Antioxidant
Raw Material Type:
Water-soluble vitamin salt (buffered form of vitamin C)
Key Active Constituents (Typical):
Sodium-L-ascorbate ≥ 98.0–101.0% (on dry basis, grade dependent)
Vitamin C activity equivalent to ~88–90% L-ascorbic acid
Low heavy metal and residual solvent profile suitable for regulated applications