Skin dry brushing unclogs pores while exfoliating, dry brushing also helps detoxify your skin by increasing blood circulation and promoting lymph flow/drainage.
By stimulating the blood flow, it can leave you feeling invigorated like a massage often does.
And with the mechanical action of the soft bristle on your skin it removes dead and dry skin leaving your skin softer and brighter.
The ancient practice of dry brushing is done before showering and this beauty ritual is here for us for all the good and healthy reasons.