glutathione daily L-Glutathione 25 mg ActivMelt® Instant Dissolve Tablets Glutathione Topical Cream - Liver
Description
Yes, other options include products with ingredients like vitamin C, alpha arbutin, or azelaic acid

NAD+ has multiple human clinical studies behind it
By controlling extracellular glycine concentrations, GlyT1 prevents excessive NMDAR activation that could lead to excitotoxicity while balancing glycine levels and maintaining the receptor function and glutamatergic neurotransmission

Multiple AATs can transport an amino acid, and the same transporter can also transport multiple substrates

The injection method provides more consistent results than traditional diet supplements alone

The main theoretical concern is angiogenesis BPC-157 promotes new blood vessel formation, which is great for healing but theoretically undesirable if you have a condition where blood vessel growth is problematic (active cancer is the primary example)
