glutathione vs kojic acid which is better Salicylic Acid: Best for Acne & Dark Spots Perfectly hydrated Kojic Acid vs Alpha Arbutin:

GHK-Cu 1 The activity of GHK-Cu is thought to be multifaceted and includes: GHK-Cu has been associated with the upregulation of genes involved in tissue repair, anti-inflammatory signaling, and antioxidant defense, and the downregulation of genes linked to fibrosis and oxidative stress

This can be especially helpful in the immediate post-surgery period when healing is critical

Glutathione helps maintain cellular homeostasis by scavenging free radicals, regulating DNA synthesis and repair, protecting thiol groups in proteins, stabilizing cell membranes, and detoxifying xenobiotics

We would expect to have an anti-inflammatory effect to diminish the inflammation of the facial nerve