Silver-MSM Serum for Acne Prone Skin is formulated with many natural active ingredients: Rosemary oil and lavender oil have strong anti-bacterial and anti-oxidant properties, while calendula oil and comfrey oil have traditionally been used to calm and soothe the skin. Thistle oil is included for its high level of linoleic acid which the body uses to strengthen cell membranes and the immune system. More unusual ingredients are sourced from the South American Rainforests: Acai Oil, which is traditionally used there for its emollient properties, as well as Andiroba Oil and Copaiba Balsam which are famed in the Amazon Basin for their anti-inflammatory properties. MSM (Methyl Sulfonyl Methane, a bio-available organic form of sulphur) can help to maintain healthy skin renewal by providing organic sulphur to the epidermal layers, where skin cells use it for building flexible, fully functioning cell membranes. The pure elemental MicroSilver TM used in Silver-MSM Serum for Acne Prone Skin has strong natural anti-microbial properties and can help maintain a healthy skin flora, which is the first line of defence against bad bacteria upsetting the skin. These patented micro silver particles have been shown to be safe for frequent and long term use. They release active silver ions for up to 12 hours after application, so using Silver-MSM Serum for Acne Prone Skin twice daily gives around the clock results, but in acute conditions it can be used more often. With dropper/pipette for pin point accuracy and hygienic application in 50 ml size. Also available in 10 ml dropper Travel Size and a 100 ml size with Treatment Pump Dispenser.