People losing weight quickly kept saying the same thing, in public, in their own words. Everything tastes too sweet now. Big servings are unbearable. The protein I bought to help is sitting in the cupboard, unopened. It was not a subtle signal and nobody was answering it properly.

The products that would solve it are exactly the ones people cannot face. Thick, milky, heavily sweetened, designed for someone with a normal appetite who wants something dessert-like after training. That is a different person entirely, and no amount of marketing closes the gap.

So we started from tolerability rather than from grams. Clear whey isolate rather than concentrate, because isolate mixes thin and clear in cold water with no milkiness and no film. Sweetness materially below the category norm, because oversweetening is the single most repeated complaint we found. L-glutamine and an electrolyte blend, because people eating less are almost always drinking less too.

We are working with UK manufacturers only. Not for the story, for the lead times: a five-week schedule does not survive an overseas first order and post-Brexit customs. Every manufacturer we speak to is asked for a certificate of analysis for the actual batch, an allergen declaration covering the facility as well as the product, their HACCP plan and their BRCGS audit grade, before we place an order. A lab that will not share its grade is telling us something.

Independent testing is not a nice-to-have in this category, it is the whole point. Protein spiking, where cheap free-form amino acids are added to inflate the nitrogen reading that standard protein testing measures, is real and widespread. The label figure survives the test and the product does very little. A supplier's own certificate is a claim. An independent assay is a verification. We publish ours, and we would rather lose a batch than ship one we cannot stand behind.

What exists today is a waitlist of people telling us exactly what they want, a supplier shortlist being worked through, and a commitment to show our working the whole way, including the parts that go wrong. What does not exist yet is a first batch, a review or a customer, and you will not find invented ones anywhere on this site.