5-HTP, Safer under Fermentation!
Melatonin, More natural per BioSyn!
Resveratrol, Purer via NaturalSyn!
VDK NaturaSyn attend SSW from 11.02~11.03, main product 5-HTP, Melatonin, Resveratrol
Effects of dietary l‑tryptophan supplementation
VDK NaturaSyn Team will attend the SSW Las Vegas from 30th October to 4th November.