Proof of legality (certification)
We are a laboratory that runs for several years. All our orders are sent to our customers. You can look at our site on Trustpilot. Also, we can find a lot of information on DarkNet Trust (Search Engine for Dark Web vendors). Here is certification for DarkNet Trust:
You can check our profile page on DarkNet Trust (working with TOR browser only):
http://dntrustmuq5ccf3lygrnhsprpdliakq7r2ljsspczmdsslj5wl4teeid.onion/u/tgc-rc