I bought the product as I was looking for a collagen supplement mainly for preventive reasons. For those wondering about the details, I spoke with the company and they told me the following:

It is hydrolyzed collagen, in 100ml of product there are 20g of collagen (very good ratio). They recommend 3 tablespoons for minor issues, 6 tablespoons during an injury period.

Personally, I find the daily intake recommendation excessively high. I have put it in the fridge and it has taken on a jelly form in a few hours. I intend to consume 1 good tablespoon of jelly a day. After all, collagen has been found to have a positive effect when you consume 2.5-15g daily. The above is excessive and does not benefit anything.

It has a nice taste and so far it hasn't caused me any stomach issues. It is too early to talk about positive effects yet.

It has a very nice taste. It goes in the fridge and it's like eating a spoonful of jelly. I haven't bought collagen again but I felt the difference the first day I took it. I will definitely buy it again.

I really liked their product. The way they made it is smart and nice, and you also get their wonderful glass jar at the end, no plastic bottles or anything. Very reasonable price, and clean gelatin of animal origin with extracts of red fruits that give it a wonderful taste and all the properties of these fruits. They recommended me a tablespoon in the morning and evening. I took a large one in the evening and it still had great results. At some point, I will try their other product, which is of marine origin.