{"active_ingredient":["Active Ingredient Undecylenic acid 25%"],"ask_doctor":["Ask Doctor Stop use and ask a doctor if irritation occurs, there is no improvement within 4 weeks (for athlete's foot and ringworm)."],"do_not_use":["Do not use Do not use on children under 2 years of age unless directed by a doctor."],"dosage_and_administration":["Directions 1.Clean and dry the affected area before application. 2.Apply a thin layer of the Night Formula to: • The nail surface • Under the nail edge • Around the nail area. 3.Allow the product to dry completely before covering. 4.Use once daily before bedtime. 5.After each use, remove one sticker from the progress tracker. Stay consistent — daily use is key to visible improvement. Continued use for up to 3 months is recommended."],"effective_time":"20260720","id":"5706d0f1-d3be-2f3f-e063-6294a90a3727","inactive_ingredient":["Inactive ingredients Panthenol, Polyethylene Glycol, Alcohol, Tea Tree Oil, Propylene Glycol, Lavandula Angustifolia (Lavender) Oil"],"indications_and_usage":["Use Helps prevent fungal infections,Treats most Athlete’s Foot (Tinea Pedis) and Ringworm. Relieves itching, scaling, cracking, burning, redness, soreness, and irritation and discomfort. Helps prevent most athlete's foot (dermatophytosis) with daily use."],"keep_out_of_reach_of_children":["Keep Out Of Reach Of Children Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away."],"openfda":{"application_number":["M005"],"brand_name":["AVENASTER FUNGAL NAIL CARE DUO SET (NIGHT)"],"generic_name":["UNDECYLENIC ACID 25% FUNGAL NAIL CARE DUO SET (NIGHT)"],"is_original_packager":[true],"manufacturer_name":["Jiangxi Yudexi Pharmaceutical Co., LTD"],"package_ndc":["85248-214-01"],"product_ndc":["85248-214"],"product_type":["HUMAN OTC DRUG"],"route":["TOPICAL"],"rxcui":["998329"],"spl_id":["5706d0f1-d3be-2f3f-e063-6294a90a3727"],"spl_set_id":["51eb8766-cc94-360d-e063-6294a90a6953"],"substance_name":["UNDECYLENIC ACID"],"unii":["K3D86KJ24N"],"upc":["6979843981798"]},"package_label_principal_display_panel":["PRINCIPAL DISPLAY PANEL 25"],"purpose":["Purpose Antifungal"],"set_id":"51eb8766-cc94-360d-e063-6294a90a6953","spl_product_data_elements":["AVENASTER FUNGAL NAIL CARE DUO SET (NIGHT) Undecylenic acid 25% FUNGAL NAIL CARE DUO SET (NIGHT) UNDECYLENIC ACID UNDECYLENIC ACID POLYETHYLENE GLYCOL, UNSPECIFIED LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL PROPYLENE GLYCOL PANTHENOL TEA TREE OIL ALCOHOL"],"stop_use":["Stop Use Stop use and ask a doctor if irritation occurs, there is no improvement within 4 weeks (for athlete's foot and ringworm)."],"storage_and_handling":["Other information Store at room temperature 15℃~30℃(59℉~86℉). Close cap tightly after each use. Keep away from direct sunlight and excessive moisture."],"version":"2","warnings":["Warnings For external use only."],"when_using":["When Using When using this product, avoid contact with eyes."]}