Yellow

[So_krispy69]

Ordered some reta from a vendor and got my 10 vial kit and out of the 10 ,3 of them have a slight yellowing on the top of the powder. Very slight where as if they were all like that i probably wouldnt notice but being next to the pure white ones you can see a slight difference. Reached out to vendor and she said it was probably from temp changes during shipping, she said recon it and it will be clear . Chatgpt says same thing . Any idea how true this is or if i should toss em . I figured if it was from temp changes during shipping i would see and hear alot more cases of this as they all come from china and probably arent handled the greatest but i cant find much info

 

[lessthanhalf]

It is worth knowing that everything you see in the vial is mannitol or whatever filler they used not the peptide , over 99.9% is going to be filler so the yellowing you see is affecting the filler and much much less likely to be affecting the peptide. Do sugars go a bit yellow after heat exposure? Sounds reasonable.