Collagen Forte Online Side Effects - Chest Pain & Unidentified Blueing

Last week, I bought three boxes of collagen from Trendyol's store as part of their '3 for 2' sale, choosing the Premium Forest Fruit flavour. Initially, I didn't notice anything remarkable about sipping coffee from a black cup. However, when I went to a glass, I saw the drink had an odd bluish-purple tinge and an extremely sweet flavour. They included magnesium as well as the collagen. Although I usually take magnesium supplements, sampling their gift resulted in continual tightness and agony in my chest. I stopped taking magnesium immediately. When I enquired about the chemical causing the bluish colour in the collagen, I received no satisfactory explanation. They responded inconsistently and even blocked my comments and questions, refusing to solve the issue. I even questioned explicitly if they used food colouring, and they rejected it without explanation. They would not say what generated the blue colour. This issue will be escalated to the Ministry of Health. The product material makes no mention of any ingredients that could cause it to be blue. I have not received a response from the firm, and I have stopped using the programme completely. It demonstrates a flagrant disregard for human health.