Biretix Duo Gel is the key product in the Biretix range and is a clinically proven effective treatment for mild to moderate inflammatory acne caused by P. acnes bacteria. Containing the optimum balance of leading technologies – RetinSphere® Technology and BIOPEP-15 purifies and clears the skin of congestion, reducing the appearance of comedones and pustules, whilst Salicylic Acid unclogs blocked pores and allows for better penetration of BIOPEP-15, clearing the skin of existing blemishes and helping to prevent further breakouts. Biretix Duo can be used by persons as young as 14 years of age and may be used for prolonged periods of time due to high tolerability and absence of bacterial resistance.