melanotan 2

Hey guys I've been taking 250-350mcg at bed time, working up to 500mcg. Is bed time ok? I'm pretty tan to begin with I'm over 1/3 Native American and I live in Texas so there's plenty of sun lol I was thinking about doing 500mcg at bed time 5 days a week for 2-3 months. Let me know what y'all think