Can it loosen knots on a lace base? Conditioners will if not rinsed out properly . If your softening product gets on the knots what will it do? coat it and cause premature shedding. any kind of softening agent can loosen any kind of knot.

improper care causes premature shedding. Wearing hair to long just looks awful no matter how good the hair feels. Lost of finesse

Delicate and skillful approach in dealing with a troublesome situation
How does your serum work without causing premature shedding and loosing of the knots and keeping finesse alive?