NULASTIN Shape Altering Eyebrow Serum
Eyebrow serum to shape and define brows with hair-strengthening ingredients. Helps reduce visible hair shedding and promote a fuller, more shapely look. Customer insight notes mixed results on effectiveness and bottle quality
Highlights
- brow-renewing serum
- elastin-based support
- slim, clear tube for visibility
Pros
- promotes thicker, fuller-looking brows
- rejuvenates elastin for brow support
- new optimized tube for better brush saturation
- clear bottle design highlights product
Cons
- mixed effectiveness reported by customers
- some experience thinner brows
- bottle quality concerns and product dries out
Best For
Features
- Serum aims to reduce hair shedding by rejuvenating elastin, supporting thicker appearance
- New optimized clear tube with wider opening improves brush saturation
- Clinically studied in a 12-week trial showing up to 60% increase in brow density
- Apply to clean brows to promote thicker-looking brows
