CELFULL Turn A@ NADH microspheres Other NADH
Apperance Uniform microspheres with diameter around 
 300 μm
Powder in capsules or pressed in tablets
Stability Resistance to temperature, humidity, oxygen and stomach acid Easy to degrade under high temperature, humidity, oxygen and stomach acid
Activity High activity until entering cells Easy to lose activity during storage, transportation and digestion
Abosrption site Only in intestine, mild and non-irritating In stomach and intestine, may cause irritation
Abosrption rate Up to 80% Negligible