BUY 3 and SAVE 20% . Skin Formulas is an Irish brand created by Geraldine Jones, an aesthetician and clinic owner. Geraldine has been changing people's lives with her knowledge in the industry for the past 15 years and has the results to back it up, so… you could say she knows skin inside and out! How to protect it, what makes it healthy, and keep it looking younger. Whatever your skin’s challenge; sun damage, acne, aging, rosacea, Skin Formulas is here for you.