Vitamin & Mineral Testing

Confirm the vitamin and mineral content declared on your label, from the day of manufacture to the end of shelf life.

How Vitamin & Mineral Testing works

1Assessment of requirement
2Sample collection
3Right lab assigned
4Testing
5Test report

Trusted by Leading Brands Across the Globe

Overview of Vitamin & Mineral Testing

Tested by: NABL-accredited partner lab
Regulation: FSSAI nutraceutical & fortification rules
Typical turnaround: 5–8 working days
Sample needed: 100–250 g or 3 packs

Vitamins are among the hardest nutrients to measure and the easiest to lose. Many break down with heat, light and oxygen, so a product that meets its claim on the day it is made can fall short months later. FSSAI’s rules for health supplements and fortified foods set the levels that can be claimed, with reference to the recommended dietary allowances for Indians, and expect declared values to hold through shelf life.

Fat-soluble vitamins (A, D, E, K) and most water-soluble vitamins are measured by HPLC or LC-MS/MS, with microbiological assays used for some B vitamins. Minerals are measured by ICP-OES or ICP-MS. Premix suppliers, supplement brands and fortified food makers test each batch and at the end of shelf life to set the right overage.

What we do for you

Lab and parameter list chosen for your purpose: licence, export, buyer or internal QC
Sampling guidance, and pickup or on-site sampling where needed
One contact who follows up with the lab until the report is issued
Report explained in plain language, with next steps if a result fails

What to send

The lab confirms the exact quantity and packing for your product when we book the test.

Sample

Quantity: 100–250 g or 3 packs
Sealed and labelled with the product name, batch number and date
Kept the way the product is normally stored: chilled, frozen or at room temperature

Details to share

Product name, FSSAI category and licence or registration number, if you have one
Ingredient list or recipe, and the label artwork
Purpose of testing: FSSAI licence, periodic testing, export, buyer or internal QC
For export: destination country and the buyer’s specification

How we handle Vitamin & Mineral Testing

1
Assessment of requirement
We confirm the standard, the list of tests and how many samples your product needs.
2
Sample collection
We collect the samples from your factory or warehouse, or tell you exactly where to send them.
3
Right lab assigned
We choose an accredited lab (NABL, BIS-recognised or ILAC) that covers your standard and can start soonest.
4
Testing
The lab tests your samples against the standard. We follow up and tell you at once if a test fails.
5
Test report
You receive the signed test report, ready to use for BIS, WPC, CE or your buyer.

What the lab tests

Parameter	Why it is checked
Vitamins A, D, E and K	Fat-soluble vitamins by HPLC or LC-MS/MS
Vitamin C and B-group vitamins	Including B12, folic acid and biotin
Calcium, iron, zinc, magnesium	Minerals by ICP-OES or ICP-MS
Iodine and selenium	Trace elements at low levels
Stability over shelf life	Sets the overage needed to meet the claim

The final list depends on your product, its standard and the purpose of testing. We confirm it with you before the sample goes to the lab.

Frequently asked questions

Why do brands add more vitamin than the label claims?

Because vitamins degrade over time. The extra amount, called an overage, is set from stability data so the product still meets its claim at the end of shelf life, without exceeding the permitted upper level.

Will FSSAI and buyers accept the report?

Tests are done in labs accredited by NABL for the parameters reported, and for regulatory use in FSSAI-notified labs, which is what FSSAI, food safety officers and most buyers expect. For export, we match the lab to the importing country’s or buyer’s requirement.

Who carries out the testing?

Instacertify’s partner laboratories, accredited by NABL to ISO/IEC 17025 for the parameters on your report. We choose the lab, arrange the sample, follow up until the report is issued and explain the results to you.

What our clients say

“Instacertify helped us get BIS CRS certification for our entire product range within just 6 weeks. Their team handled everything from documentation to lab coordination. Highly professional service.”

Akash GuptaBIS CRS · Electronics brand

“They handled complete certification for us, from ISO 9001 to BIS for PVC cables and plugs. Thorough, professional and always available — they knew what needed to be done and when.”

Shivank VishnoiISO 9001 & BIS · Cables

“Getting TEC approvals for our access-control products seemed confusing and complex, but Instacertify made it simple.”

Jiten ShahTEC approval · Access control

Not sure which certification you need?

Send us the product name and the countries you sell in. A specialist replies with the standards that apply, the documents to prepare, the lab cost and the timeline. The assessment is free.

The list of approvals comes to you in writing
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