Can potentially be a HUGE difference.
NoAddedHmones has explained this very well in the past, so hopefully we can get him in here. But in the meantime, consider that what something is extracted for can make a massive difference. I believe the example that he used before was the olive leaf extract that we use in Assass1nate vs Ignit3. Both come from the same plant, but Assass1nate's olive leaf extract is extracted to be high in Hydroxytyrosol, which inhibits the CB1 receptor, and Ignit3's olive leaf extract is extracted to be high in oleuropein, which is anti-adipogenic and reduces body fat. Same plant, different extract, very different effects. Alternately, you could have an olive leaf extract that is extracted for neither of those two compounds, and could potentially contain trace amounts of the actives. And that's even if it is a 100:1 extract or something, which simply means that 100 parts raw material to 1 part extracted material, but does not specify how many actives are used. You could have a 100:1 longjack that is low quality and lacking in glycosaponins and eurypeptides compared to a controlled extract like LJ100, for example.
None of this is to badmouth Vector, btw. I honestly do not know what they're extracting for, it may be a very good extract. But that's also why we're not using the same material as them...we don't know what the extract is. We know what ours is, it's exactly what was used in these studies:
NJ Lima, et al. Experimental Gerontology. Volume 87, Part A, January 2017, Pages 48-56. A combination of Korean mistletoe extract and resistance exercise retarded the decline in muscle mass and strength in the elderly: A randomized controlled trial.
J Jeong, et al. BMC Complementary and Alternative Medicine. January 2017. 17:68.
https://doi.org/10.1186/s12906-017-1575-9é. Korean mistletoe (Viscum album coloratum) extract regulates gene expression related to muscle atrophy and muscle hypertrophy.
HY Jung, et al. Journal of Medicinal Food. Vol. 15: , Issue. 7, : Pages. 621-628. July 2012.
Invalid Link Removed. Korean Mistletoe (Viscum album coloratum) Extract Improves Endurance Capacity in Mice by Stimulating Mitochondrial Activity.