Ingredient Guide
Sodium hyaluronate grades: a buyer’s specification checklist
Compare the listed food, cosmetic and pharmaceutical grades of sodium hyaluronate before requesting a bulk quotation.
Which sodium hyaluronate grade should you request?
Start with the intended application, then identify the exact grade and purchasing specification. SuperProBio lists food, cosmetic and pharmaceutical grades separately. These labels do not make the materials interchangeable or establish approval for a particular finished product. Send the intended use and destination with your inquiry.
Compare the three product listings →Food grade: specify the molecular weight you need
The food-grade listing gives a molecular-weight range of 80–4000 kDa and a 25 kg minimum order. This catalogue range is not a promise that every molecular weight is currently stocked. Identify your target range and request the specification for the proposed supply before comparing quotations.
Food-grade sodium hyaluronate →Cosmetic grade: compare like-for-like specifications
The cosmetic-grade listing gives a range of 1–3000 kDa and a 25 kg minimum order. Give your target molecular weight, formulation context and required quantity. A quotation for a different range should be reviewed as a different material specification, even when the ingredient name is the same.
Cosmetic-grade sodium hyaluronate →Pharmaceutical grade: ask for the applicable documentation
The pharmaceutical-grade listing states 99% minimum and a 25 kg minimum order. It does not name a pharmacopoeial standard or establish suitability for a particular route of use. Include the standard name, edition and test requirements you need. Request product and batch documents for review before accepting the material.
Pharmaceutical-grade sodium hyaluronate →What should accompany the quotation?
Ask for the exact product code, agreed specification, order quantity, proposed packaging, available batch documentation and dispatch estimate. If a sample is required, confirm its terms separately. Catalogue information is a starting point; the quotation and supporting documents should identify the actual supply being offered.
Request quality documents →About this guide
Prepared from SuperProBio’s supplied catalogue and commercial information. Linked product pages identify the listed grades and specifications. Confirm current stock, batch documents and quotation terms with Elena. This is purchasing guidance, not medical or regulatory advice.