an antimicrobial therapeutic hydrogel composition comprises a pharmaceutical and / or medical grade silver salt , and an aloe vera gel or extract . the composition could also include stabilizing agents , a non - ionic surfactant , polyol , and hydrophilic hygroscopic polymers . the resulting product has potent antimicrobial activity against bacteria , protozoa , fungi and viruses . the antimicrobial therapeutic composition can serve as a treatment for burns and as a wound / lesion dressing that either donates or receives moisture to provide a physiologic environment for accelerated wound healing and the relief of pain .