Tetrapeptide-30

[paralyz3d]

Do yall think this is a great peptide to use for reduce hyperpigmentation and reduce melanin?

 

[whodoievenbelieve]

For these purposes there are much better options such as hydroquinone, cysteamine, oral tranexamic acid, etc.

Peptides are more for general skin longevity and won't target specific issues well and the one you listed is just ok cause it's exactly 500 daltons which I guess will penetrate but not as much.