Best hair growth scalp serum?

[Puddin3]

Hi guys! Okay so I chopped off almost all of my hair awhile ago and I absolutely loved it. But I am wanting to get as much possible length back, as quickly as I can, for my best friends wedding coming up. I already use hair masks, professional shampoos and conditioners, and olaplex! Though I am dying to add a scalp serum into my routine. Does anyone have any good recommendations for one? Price doesn’t really matter to me, just results! 

[0ldFashioned]

I been taking SugarBear Hair Vitamins for the past year and my hair is been growing super fast. Also, once a week I massage my scalp with a few drops of Jojoba oil and leave it for 15 minutes before taking a shower. Give it a try if you like and let us know your thoughts.