| AD | Atopic dermatitis |
| AMP | Antimicrobial peptides |
| CFU | Colony forming units |
| FDA | Food and Drug Administration |
| GRAS | Generally Recognized as Safe |
| ISDs | Inflammatory skin diseases |
| LBP | Live biotherapeutic product |
| MBP | Microbiome-based product |
| SCORAD | Scoring atopic dermatitis |
| SD | Seborrheic dermatitis |