It looks too light, like the SN isn't pure enough.
Personally, I would follow up with a blood test, and if my blood didn't turn dark chocolate brown, I would get SN from a different manufacturer and test again.
I got SN from a known lab, it was supposed to be 99% pure, it failed both tests. So I ordered a different product number from the same lab, also claimed to be 99% (that's the only provider of SN where I live), and the second one was fine.