Tendons and ligaments have terrible blood supply, they rely heavily on the peripheral blood supply, you can increase this by producing a "pump" in the affected area, volumizers will assist with this, such as:
Creatine 5g per day
Citruline 5g 30 minutes before workout
Arginine 3g 30 minutes before workout

During the workout, you want your blood to be heavily laden with the requisite materials for connective tissue repair, so take these 60 minutes before your workout:
Collagen 10g
Vitamin C 100mg
Glucosamine 1.5g

If you really want to heal fast, try SubQ BPC-157 in the localized area, or SubQ TB-500 anywhere (it has low molecular weight and will travel to every location in the body). These peptides are super healing factors, lots of people run them together, you can further enhance the healing factor of these compounds by adding in a GH secretagogue, like Mk677.