Herbal facials are free from harsh chemicals and toxins that can cause harm to your skin or an allergic reaction. So, they are very safe, effective, and gentle on the skin. They can also:

Improve blood circulation
Give a healthy glow
Calm your nerves
Loosen debris and unclog pores
Oxygenate and hydrate your skin
As per the International Journal of Advances in Pharmaceutics, herbal face packs also keep the skin free from irritation.