I'm on vacation now. And, earlier today, I'm lathering on the reflective 50spf suncreen. To make a long story short, I get into a conversation with a guy who ends up telling me he got some kind of peptide injection about a week to 10 days before he got here. Supposedly it darkens him up a bit and makes him much less prone to sunburn. I'm sure he gave me a name for it beyond "peptide", but I forgot it.

Anyone know anything about this?