At 55 years old, my eyebrows have been thinning and lightening. Ahead of my daughter's upcoming wedding, I decided to try Nulastin. Photos are monthly progress from January to April.
Pros: It works, just be patient and apply twice per day. I've been getting eyebrow tinting for years and was thrilled that my natural color retuned. I'm hoping to see more progress in the inside corner but the photos speak for themselves. Thicker, darker, more natural brows!
Cons: Expensive and each tube lasts less than 4 weeks (although I could be applying it thicker than needed).
Overall, very satisfied. After over plucking in the early 2000's, I wasn't sure they'd ever return.