Peptide Receptor?

[Lymelight]

Would anyone know why certain peptides are advertised with "(receptor)" next to the brand name while others are not? Thanks.

 

[ManoftheWorld]

at one point back in the day like within last few years basically since peps are new to the block, mainstream at least, you had media grade (low grade) and receptor grade (high grade like medical research kind of quality) with advancements in technology and production etc the media grade is a thing of the past and now receptor grade is able to be mass produced for cheap .

Man thing in quality, media I think being in the 80's % if I remember correctly. the now common receptor grade being in the mid/high 90's %. Obviously some peptides are probably still too expensive to mass produce in receptor grade so their not labeled but the ones that are receptor grade are labeled as such.

 

[Queefer]

If I remember correctly Precision peptides igf receptor grade is 97% and media grade is 94%. That might not be exactlly correct but it's something close to that.

 

[Lymelight]

Good info, thanks for the replys.