CoA is not enough
A standard CoA may show identity or purity. It usually does not prove absence of food allergens, preservatives, processing aids or cross-contact.
Safety documentation tab
Allergies, excipients and medication checker.
Create a conservative screening note before quote acceptance. The tool reviews declared allergy and intolerance flags, preservatives, solvent choice, medication classes and competitive-sport status. It does not decide whether a product is safe or suitable.
Checker
Select product, allergy flags and medication classes
Allergies, sensitivities and formulation flags
Medication classes requiring review
Required data
What must be checked before accepting a quote
Do not advertise a product as allergy-safe, gluten-free, dairy-free, vegan, kosher, halal, preservative-free, caffeine-free or medication-compatible unless the exact lot and formula documents support the claim.
Exact formulation declaration
Request active and inactive ingredients, solvent, preservative, buffer, pH adjuster, processing aids and container-closure details for the exact lot.
Medication review
Potential conflicts must be checked against an official approved product label where one exists and by a clinician or pharmacist with the complete medication list.
Sport review
Athletes must check WADA, Global DRO where applicable and their national anti-doping organisation. This checker cannot certify a product as permitted.
Flags included
Every requested allergy and intolerance category
These are customer-declared screening prompts only; they are not verified product claims.
Nuts / peanuts / tree nutsSeafood / fish / shellfishEggsSoyHoneySesameCaffeineSalicylatesAminesFODMAPsSulfitesFructoseFood colouringsWheatGlutenDairy / milkBenzyl alcohol / preservatives
Upcoming formats: nasal sprays, tablets, patches and skin-care products need formula-specific review before being displayed. These formats may contain more excipients, preservatives, flavours, colours or carriers than a simple lyophilised research vial.
External references
Qualified reviewers should verify original sources
Links are starting points and do not establish compatibility for a Nexa catalogue item.
Medication labels
DailyMed
FDA-submitted prescribing information and medication guides for marketed medicines.
ExcipientsFDA inactive ingredients
A reference for ingredients used in approved products, not a clearance for a new formula.
SportGlobal DRO
Medication-status checks for supported countries under the current WADA List.
Food allergensCommon allergen reference
General background on major food allergens; not a product-document substitute.