- All natural 100% Chinese Herbal Medicine active ingredients- No harsh chemicals, drugs or preservatives- Developed by Dr. Vivian Tam, industry leading & registered Doctor of Chinese Medicine- Safe & effective long term results- No gluten or animal products- 30 day dose (240 x 750mg tablets)- Manufactured by KPCIngredientsPrunus persica, kernal. Carthamus tinctorius, flower. Salvia miltiorrhiza, root. Hedyotis diffusa, herb. Angelica dahurica, root. Gleditsia sinensis, spine. Viola yedoensis, herb Taraxacum mongolicum, herb. Lonicera japonica, flower. Phellodendron amurense, bark. Paeonia suffruticosa, root bark. Gardenia florida, fruit. Gentiana scabra, root. Potato starch.WarningIndividuals taking anticoagulants or individuals at risk of bleeding problems should seek medical advice before taking Zilch. Do not use if pregnant or likely to become pregnant. Specifications Name Zilch Acne Formula