Perfectil is a popular multivitamin supplement (contains biotin, zinc, iron, selenium, vitamins, etc.) used for hair loss, skin, and nails.
Most people tolerate it well, but like any supplement, it can have some side
These are the ones people report most often common side effects:
* Stomach upset / acidity
* Nausea (especially if taken empty stomach)
* Constipation or sometimes loose motion
* Headache
* Mild bloating
It never cause weight gain .
It is only effective for Hairloss when these is nutritional deficiency so must consult a dermatologist for your Hairfall
Next Steps
Consult dermatologist and let him decide cause and treatment of Hairloss