If the scar is shallow, it is generally not recommended to use growth factor and scar removal cream at the same time. If you are worried about leaving scars, you can use one first, and then use the other one a week later to avoid hyperplasia. You also need to pay attention to your diet, such as some stimulating and spicy food.
For some sunken wounds, growth factor and quba ointment can be used at the same time. Generally speaking, there will be no hypertrophic scar, which can promote the regrowth of the skin in the depression and the effect will be better. However, before using it, I suggest you consult a professional doctor to see if it can be used at the same time. After all, everyone's skin condition is different. If used rashly, it is easy to cause harm to the skin and even affect the normal growth and development of the skin. In severe cases, it will lead to allergies and hyperplasia, which is not conducive to skin health. I hope you will be careful.