How to Verify Your Aquatabs Are Genuine, Not Grey-Market: A Buyer's Checklist

To verify Aquatabs are genuine, buy from the authorised distributor, confirm the manufacturer and batch on the documentation, and require a paper trail back to the maker. The stakes are not abstract: the WHO reports that at least 1 in 10 medicines in low- and middle-income countries are substandard or falsified. For water-purification tablets going into a cholera response, a counterfeit is not a commercial inconvenience; it is a public-health failure waiting to happen.

Why does counterfeit risk matter so much for water-purification tablets?

Because the failure mode is invisible until people are already drinking the water. A substandard or falsified tablet can look identical to the genuine article, dissolve like it, and still deliver too little active chlorine to make contaminated water safe. The scale of the underlying problem is large and well documented. The WHO estimates that countries spend around US$30.5 billion a year on substandard and falsified medical products, and the human cost is concentrated in exactly the regions where SLS operates: the UN Office on Drugs and Crime reports that around 500,000 people in sub-Saharan Africa die each year from trafficked and falsified medical products, including roughly 267,000 from falsified antimalarials.

Counterfeiting is not a fringe activity, either. The OECD and EUIPO put the global trade in counterfeit and pirated goods at around US$467 billion in 2021, equivalent to 2.3% of world trade, with pharmaceuticals among the highest-risk categories. When a product can determine whether contaminated water becomes safe to drink, "probably genuine" is not a standard a procurement officer should accept. Our Aquatabs 67mg page sets out the product we supply and the basis on which we supply it.

Where the counterfeit risk actually enters the chain

It enters through the seller, not the factory. The genuine manufacturing process is not the weak point; the weak point is the route the product travels between the maker and your store. Grey-market goods are diverted, repackaged, or substituted somewhere along that route, and the OECD and EUIPO find that around 65% of counterfeit seizures involve small parcels sent by post or courier, the shipping pattern that opaque online and grey-market sellers rely on. Counterfeits also reach regulated supply chains, not just informal markets: the WHO issued a medical product alert in June 2024 warning of falsified Ozempic entering the regulated supply chain in multiple regions). If a falsified product can penetrate a tightly regulated pharmaceutical chain, an unverified WASH-tablet purchase from an unknown reseller carries at least as much exposure. The lesson is consistent: control the source, and you control most of the risk.

How do you verify Aquatabs are genuine? The five-point checklist

Run every order through the same five checks. None of them is difficult, and together they close off the routes a counterfeit takes to reach your warehouse.

1. Buy from the authorised distributor, not a reseller

This is the single most effective control, and it is why we lead with it. Aquatabs are manufactured by Medentech, part of the Kersia group, and an authorised distributor holds a current agreement with that manufacturer to supply the genuine product with its warranty intact. Specialized Logistics Solutions is an authorised distributor for the manufacturers it supplies, which is the anti-counterfeit and warranty moat a generic reseller cannot offer. Buying from the authorised distributor removes the diversion and substitution risk at its source, because the product reaches you through a chain the manufacturer recognises rather than a grey-market intermediary. You can see how we frame this on our authorised-distributor and partnerships page.

2. Confirm the manufacturer and product specification

Know what you are buying before you compare prices. Genuine Aquatabs are a defined product: NaDCC (sodium dichloroisocyanurate) tablets in stated strengths, such as the 67mg tablet, made by Medentech. A quotation that is vague about the manufacturer, the active ingredient, or the tablet strength is a quotation to question. Match the specification on the offer against the manufacturer's published product data, and treat any mismatch, including a strength or pack configuration that does not exist in the genuine range, as a stop sign. Our WASH products range lists the specifications we supply against.

3. Check the batch number, packaging, and expiry

Demand a batch number and verify it survives scrutiny. Genuine pharmaceutical-grade product carries a batch or lot number, a manufacturing and expiry date, and packaging consistent with the manufacturer's current artwork. Cross-check the batch number against the documentation the distributor provides, and be alert to the tells of falsification: missing or misprinted batch codes, expiry dates that do not match the documents, packaging variations, and spelling errors on the label. A genuine supplier can tell you the batch you are receiving before it ships; a grey-market seller often cannot.

4. Demand documentation back to the manufacturer

If a supplier cannot document the chain, treat that as the answer. Ask for a certificate of analysis or conformity, the distributor's authorisation from the manufacturer, and import and customs paperwork showing the goods entered the country through the formal channel. Documentation is where authorised supply and grey-market supply visibly diverge: an authorised distributor can produce a continuous paper trail from manufacturer to your warehouse, while a diverted-goods seller has gaps it cannot fill. For UN and NGO buyers, that same paper trail is what protects you in an audit, which is why we maintain it as standard for the buyers on our UN agencies and NGOs sector page.

5. Be sceptical of price and shipping pattern

Treat an unusually low price as a question, not a win. Counterfeit and diverted goods compete on price precisely because they have skipped the costs of legitimate sourcing, and they reach buyers through the channels least able to be traced, the small-parcel and courier routes that make up the majority of counterfeit seizures. A price well below the authorised-distributor market, combined with a seller who is vague about origin or wants to ship in unmarked small consignments, is the classic grey-market profile. Genuine product bought in humanitarian volumes moves as documented bulk freight, not as anonymous parcels.

Why authorised-distributor status is the anti-counterfeit moat

It is the one control that removes the risk rather than merely inspecting for it. The checks above, batch verification, documentation, scepticism on price, are all ways of detecting a counterfeit after it has reached you. Authorised-distributor status works earlier: it stops the diverted product entering your chain in the first place, because the goods travel from manufacturer to authorised distributor to you without passing through the grey market where substitution happens. Specialized Logistics Solutions deployed Aquatabs at outbreak scale during the 2024-2025 cholera response in South Sudan, supplying 5,207 boxes and more than 52 million tablets with a combined treatment capacity exceeding one billion litres, all as the authorised distributor with the documentation to match. That is the difference between a supplier who hopes its product is genuine and one who can prove it.

Frequently asked questions

Who manufactures genuine Aquatabs?

Aquatabs are made by Medentech, part of the Kersia group, as NaDCC water-purification tablets. Buying through the manufacturer's authorised distributor is the surest way to confirm you are receiving the genuine product, and it matters because the WHO reports that at least 1 in 10 medicines in low- and middle-income countries are substandard or falsified.

How big is the counterfeit-goods problem really?

Large and growing. The OECD and EUIPO estimate the global trade in counterfeit and pirated goods at around US$467 billion in 2021, about 2.3% of world trade, with pharmaceuticals among the highest-risk categories.

Can counterfeits really reach regulated supply chains, not just informal markets?

Yes. The WHO issued a medical product alert in June 2024 warning of falsified Ozempic entering the regulated supply chain in multiple regions), which is why source control matters even for buyers who think they are insulated.

What is the human cost of falsified medical products in this region?

It is severe. The UN Office on Drugs and Crime reports that around 500,000 people in sub-Saharan Africa die each year from trafficked and falsified medical products, and that over 605 tonnes of medical products were seized in West Africa between January 2017 and December 2021.

Does buying from an authorised distributor cost more, and is it worth it?

It can cost more than a grey-market offer, and that gap reflects the cost of legitimate, documented sourcing. Given that countries spend an estimated US$30.5 billion a year on substandard and falsified medical products, the small premium for verified genuine product is cheap insurance against a failed water-treatment intervention.

Buy verified-genuine Aquatabs from the authorised distributor

The cheapest way to fail a cholera response is to put the wrong tablets in the water. Specialized Logistics Solutions is an authorised distributor and UNGM vendor 380716, which gives you anti-counterfeit and warranty assurance a reseller cannot, plus in-country customs clearance and last-mile delivery from Juba and a documented outbreak-scale record of more than 52 million Aquatabs deployed in the 2024-2025 South Sudan cholera response. If you need water-purification tablets you can prove are genuine, request a quotation and we will supply the batch and manufacturer documentation with the order.