Very good product
"I found the system of adding to moisturiser is great. High quality ingredients and no immediate reaction from my hypersensitive rosacea skin. Despite introducing slowly into my routine I think Salicylic acid generally is too strong for my skin type so I did have to stop using it. The reaction was very mild, only some red blemishes, was probably affecting delicate skin barrier. For other skin types I’d say it’s a brilliant product! but might have to introduce slowly and wait for results."