Not sure if this concoction is fully approved, but it sure increases your recovery speed!
Field Medics Mecha Med Scarf price in Growtopia: sells for about 15 WL (median of 6 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: CELCIUS, KARAD, QLAZA, BUJUR, MOOLAND