On forums, as well as in reviews on YouTube and Instagram, there are both positive and negative comments about Phen24. Analysis of the comments shows that the majority of users express great satisfaction with the product's effectiveness, highlighting visible results in terms of weight loss, increased energy, and reduced cravings. These positive reviews are numerous and attest to the product's beneficial impact on weight management.

However, a minority of negative comments report adverse effects, mainly in the form of allergies to the product's ingredients. These reactions remain rare and mainly affect people with particular sensitivities to certain components. It is therefore advisable to check the product's composition before use, but overall, Phen24 reviews are largely positive.