Thank you, Annica. I also received a response from the manufacturer that does not give any greater hope for better results going forward.:
"Our heatless curls are designed to create curls without heat, but the results may vary depending on hair type, hair length, thickness, and how moldable the hair is. Just like with other styling methods, some hair types may need to be supplemented with, for example, styling products or light moisture in the hair to achieve a more sustainable result. This is not a result we promise anywhere in the product texts."