Kosugar's supplied flyer includes customer stories and body-shape imagery. Such materials communicate experiences selected for a brochure; they do not provide the same information as a controlled product evaluation.
What the story leaves open
A photograph does not describe the person's diet, activity, medicines, starting point or other changes made during the same period. Without that context, it is not possible to isolate the contribution of a particular supplement.
What a stronger comparison would include
Look for the actual formula studied, a comparison group, clearly defined outcomes and transparent reporting of results. Evidence should also identify who was included and how long the product was used. These details make the claim assessable.
Use the story constructively
Let a testimonial inspire a specific question rather than an expectation. Ask for current product information and evidence for the finished formulation. Decide what matters to you with qualified advice when the decision involves a health condition.
TAKEAWAY
Customer stories are product communication. They are not a reliable forecast of an individual Kosugar result.
Sources & further reading
Proshare Kosugar · supplied English product flyer NCCIH: Diabetes and Dietary SupplementsExternal references provide context; they do not represent endorsement of Proshare or clinical validation of this finished product.

