Penny's hair was buzzed-"Prisonjoke," she'd said-andher pasty cheeks were covered in angry red cystic acne.

Kali had tried everything to rid her of her cystic acne but found that most medication made her spots worse.

One woman shared impressive before and after photos of her daughter's cystic acne after treating it "from within".

I suffered from cystic acne from ages 20 to 22 and occasionally now (23).

Abbie is a 22-year-old make-up artist from Telford who developed cystic acne at the age of 15.