(product photo courtesy of www.renskincare.com)
This tonic is very powerful. I would recommend its use on everyone except those with sensitive skin types (if you have sensitive skin and want to try it, do a patch test first). Dry and mature skins can use this but possibly only 2-3 times a week at the most. If you have normal skin, use this 3-4 times a week. Combination and oily skins could use this tonic more times, up to every day. I would say people with acneic skin can use this daily too. Make sure not to use it on open lesions.