Cosmetics COA Management
Cosmetics and skincare brands are under more documentation pressure than ever. MoCRA brought new safety substantiation expectations to the US market, ingredient-conscious customers read labels line by line, and "clean beauty" claims invite scrutiny. Behind a credible brand sits a stack of lab work: microbial limits testing, preservative efficacy (challenge) testing, stability studies, and heavy metals screening.
Customers increasingly ask to see that work. Shoppers with sensitive skin want proof a product passed microbial and safety testing; buyers comparing clean beauty brands want evidence behind the marketing. A brand that can show the actual reports stands apart from one that just claims to test.
LabLinks makes showing the work effortless. Upload each report, link it to the matching Shopify product, and customers see a verified badge with a full popup report viewer. Your branded portal collects every product's documentation in one place, and QR codes on packaging on the Business plan connect the physical product to its lab results.
What's in a Cosmetics Lab Report
LabLinks ships with a cosmetics field template covering the results customers look for. Use it as-is or customize the fields for your products.
Microbial Limits
Total aerobic count, yeast and mold, and absence of specified pathogens like Pseudomonas aeruginosa and Staphylococcus aureus.
Preservative Efficacy (PET / Challenge Test)
Challenge testing proving the preservative system keeps the formula safe against microbial contamination during use.
Stability Test
Accelerated and real-time stability results supporting the product's shelf life and period-after-opening claim.
Heavy Metals Panel
Lead, arsenic, cadmium, and mercury screening, especially important for color cosmetics and mineral-based formulas.
Ingredient Assay
Verification of key active ingredient concentrations, such as SPF actives, vitamin C, or retinol percentages.
pH Test
Measured pH of the finished formula, relevant for skin compatibility and product performance claims.
How LabLinks Works for Cosmetics
Upload
Upload each COA or lab report as a PDF or image, with batch number, test date, lab name, and your industry fields.
Link
Connect every report to the matching product in your Shopify catalog — one report can cover multiple products.
Share
Customers verify via product page badges, the popup viewer, your branded portal, or QR codes on packaging.
Cosmetics FAQs
Do cosmetics brands need lab testing?
Yes. Under MoCRA, US cosmetics brands must have adequate safety substantiation, and microbial limits, preservative efficacy, and stability testing are the standard way to build it. Even before regulation, retailers and customers expect water-based formulas to be tested for contamination and shelf stability.
What is a challenge test and should I share it?
A challenge test (preservative efficacy test, or PET) deliberately introduces microorganisms into a formula to prove the preservative system controls them. Sharing a passing result is a strong trust signal for sensitive-skin and clean beauty customers, and LabLinks makes it one click away from your product page.
Can I show lab results on my Shopify product pages?
Yes. Install the LabLinks app for Shopify, upload your test reports, and link each one to a product. The product page displays a verified lab report badge, and customers open the full report in a popup viewer without leaving your store.
How do customers verify my testing is current?
Every report in LabLinks shows its batch number, test date, and expiration date alongside the document. Whether a customer clicks a product page badge, browses your branded portal, or scans a packaging QR code, they always see the report you currently have linked to that product.
What report formats can I upload?
LabLinks accepts the PDF and image formats labs actually send — upload the report exactly as you received it. You then add structured details like batch number, test date, lab name, and pass/fail status, plus custom fields such as challenge test results or ingredient assay values.