I have purchased this product to use as a pellet soak to enhance them for margin fishing, am currently soaking a mixed batch for use when on my next session so can only comment on their application which is easy due to the bottle design (250 ml size) that I haven't seen used by rival companies, an unexpected plus as in the past been a victim of the dreaded potent persistent pong thanks to bad bottle design! Horrible to say the least. The aroma itself is very high quality and a bonus is the bottle itself stores neatly in my fridge as I like to store fish based oils there to prolong their shelf life with no drips down the bottle