Product Information from Zand Allergy season formula is an ephedra-free herbal and nutrient formulation to balance the body and provide support against allergy symptoms. Zand Allergy Season Formula with Nettle, Supportive Herbs & Nutrients. Allergy Season Formula is a proprietary formula developed by Janet Zand, OMD, L.Ac. Zand Formulas combine the optimum potency of key ingredients with a blend of supportive herbs to restore and maintain the body's natural state of balance. Ingredients: Nettle, turmeric, coptis, schizandra, oatstraw, pueria, ginger, dandelion, milk thistle, bromelain, patothenic acid, quercetin and grape seed extract.