... 3. X Peak Free 4. free sample offered Griffonia Seed extract ( 5-HTP 99%), Traits on our 5-HTP: ... powderUSP,FCC,Ph. EUR., GMP,Kosher Parve(Star-K)25HP1011Used in dietary supplements. 5-HTP≥95%(HPLC)Crystalline ... powderUSP,FCC,Ph. EUR., GMP,Kosher Parve(Star-K)25HP10125-HTP≥95%(HPLC)GranularUSP,FCC,Ph. EUR., ... GMP,Kosher Parve(Star-K)525HG20115-HTP≥20%(HPLC)5-HTP≥30%(HPLC) ...