--- title: "Selling a Product the Customer Cannot Check" url: "https://retailingcentral.com/insight/selling-a-product-the-customer-cannot-check/" author: "Hope Johnson" published: "2026-09-25" updated: "2026-09-25" --- # Selling a Product the Customer Cannot Check Most retail advice assumes the shopper can eventually evaluate what they bought. They wear the jacket, they taste the coffee, they run the appliance, and the product either delivers or it does not. That feedback loop is what makes reviews meaningful and what keeps quality claims honest over time. A surprising number of categories do not work that way, and retailers in them are running a different business from the one the textbooks describe. I founded Miracle Botanicals with my family in 2011 on the Big Island of Hawai'i, selling pure and certified organic essential oils, carrier oils and hydrosols. Essential oils are unusually easy to adulterate and unusually hard for a buyer to assess. Someone opening a bottle of frankincense cannot tell whether it has been cut with a cheaper oil, extended with a carrier, or synthesised in part. It smells like frankincense. It may perform acceptably. The customer will very likely never find out, and will leave a positive review either way. That asymmetry has a consequence retailers in these categories need to reason about directly. Where the customer cannot verify quality, the market does not reliably reward it. Quality becomes a cost you carry voluntarily, not an advantage the market hands you, and any competitor willing to quietly reduce it takes margin you cannot match while looking identical on the shelf. You can respond to that in two ways. You can accept the going rate for what customers can perceive, which is a legitimate business and a very common one. Or you can decide to import verification into the category yourself, which is the harder path and the one we chose. In practice that means buying direct from distillers and farmers rather than through brokers, and third-party testing every oil for synthetics, pesticides and adulteration before it is sold. The part that took me longest to understand is that doing this is not sufficient. If the customer cannot check quality, they also cannot check your claim to have quality. Announcing that you test changes nothing, because the retailer who does not test can announce it too, at no cost. What actually moves a customer is publishing things a dishonest seller would find inconvenient to publish. Naming the specific botanical species rather than the common name. Stating the country and the distillation method. Publishing the actual chemical composition of a batch, including the numbers, so that a knowledgeable buyer can compare them against what the species should produce. None of that is marketing language and most customers will not read it. Its function is that it can be checked by the few who will, and its presence is a signal to everyone else. That is the general principle I would offer any retailer in a trust-dependent category. Do not compete on the strength of your claims, because claims are free and your least scrupulous competitor can match every one of them. Compete on the specificity of your disclosures, because specificity is expensive to fake and creates a record you can be held to. A retailer willing to publish a number is making a different kind of statement from one willing to publish an adjective. There is a second implication for store operations that is easy to miss. In a category like this, your customer service inbox is your quality control system. Customers cannot test the product, but they do notice when this year's oil smells different from last year's, and they will mention it in passing. Those remarks are the earliest signal you get that something upstream has changed at a farm or a still. Treating them as complaints to be resolved, rather than as data to be aggregated, discards the most useful instrument you have. None of this is an argument that trust-based retail is more virtuous. It is an argument that it is structurally different. When customers can evaluate the product, quality is a competitive strategy. When they cannot, quality is an operating decision you make in the absence of a market signal, and the only way to convert it into an advantage is to make it externally checkable by people who are not obliged to take your word for anything. --- Hope Johnson founded [Miracle Botanicals](https://miraclebotanicals.com) Essential Oils in 2011 with her family on the Big Island of Hawai'i, and it remains a family-run business today. The company sells pure and certified organic essential oils, carrier oils, hydrosols and hand-blended aromatherapy oils, sourced directly from distillers and farmers around the world, including multi-generational family operations and artisan harvesters. Every oil is third-party tested for synthetics, pesticides and adulteration before it reaches a customer. Hope now works with the family team in an advisory capacity. She speaks on botanical sourcing, supplier relationships, purity testing and adulteration, and building a niche catalog business over fifteen years.